Brands

Microplate Reader Accessories

<h2>What Are Microplate Reader Accessories?</h2>
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Microplate reader accessories are supplementary components that extend detection range, maintain instrument performance, and support compliance in regulated workflows. They fall into four groups: optical accessories (filters, filter cubes, and polarizers for wavelength selection in fluorescence and absorbance detection); illumination accessories (replacement xenon flash lamps, deuterium lamps, or LED upgrade modules that provide the excitation light source); calibration and validation tools (absorbance validation plates with certified reference values, fluorescence uniformity plates, and luminescence performance standards used to verify reader performance); and automation and software accessories (reagent injectors for kinetic luminescence assays, plate stackers for unattended batch reading, and software module licenses for 21 CFR Part 11 compliance, spectral scanning, or advanced kinetics). Because accessory designs are manufacturer-specific, a filter block designed for one plate reader brand will not fit another; always order accessories using the instrument's model number as the primary specification parameter. Filter sets are the most commonly needed accessory for multi-mode readers; confirm the filter block format and thread size for your specific reader model before ordering, as filter cube dimensions vary significantly between manufacturers and generations.
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<h2 dir="ltr">What you will find: </h2>
<ul>
<li data-section-id="23xybn" data-start="25" data-end="117">Replacement filters and optical accessories for maintaining microplate reader performance.</li>
<li data-section-id="71w1ic" data-start="118" data-end="209">Calibration and validation tools to support accurate and reproducible assay measurements.</li>
<li data-section-id="6jcbpl" data-start="210" data-end="312">Microplates and consumables compatible with absorbance, fluorescence, and luminescence applications.</li>
<li data-section-id="y9aam2" data-start="313" data-end="396">Replacement components and maintenance accessories for routine instrument upkeep.</li>
<li data-section-id="qoq7y7" data-start="397" data-end="523" data-is-last-node="">Accessories designed to support ELISA, cell-based assays, nucleic acid quantification, and other microplate-based workflows.</li>
</ul>
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<h2>How to Choose Microplate Reader Accessories</h2>
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Filter sets for fluorescence and absorbance.
Fluorescence filter sets (excitation filter, dichroic mirror, emission filter) must match both the fluorophore's excitation and emission spectra and the filter cube housing format of the specific reader. Most microplate reader filters use standard 25 mm diameter circular filters; some readers use 12 mm micro-filters. Common fluorescence filter sets: FITC/SYBR Green (Ex 485/12 nm, Em 520/10 nm); DAPI/Hoechst (Ex 360/40 nm, Em 460/40 nm); TRITC/PI (Ex 544/10 nm, Em 620/10 nm); Cy5 (Ex 620/10 nm, Em 680/10 nm). For absorbance, filter-based readers require individual narrow-bandpass filters at the wavelengths required by each assay protocol: 450 nm for ELISA, 595 nm for Bradford, 562 nm for BCA, 260 nm, and 280 nm for nucleic acid and protein.
Replacement lamps
Xenon flash lamps are the standard excitation source in high-quality fluorescence and absorbance microplate readers; typical lamp lifetime is 500 million flashes (approximately 3 to 5 years of daily use). Lamp output decreases gradually before failure; rising CV% in repeated measurements of the same standard is the first sign of lamp degradation. Replacement xenon flash lamps are model-specific; confirm part number from the instrument manual before ordering. Some instrument manufacturers have transitioned to LED-based excitation sources, which have much longer lifetimes (50,000+ hours) and do not require routine lamp replacement.
Calibration and validation plates
Calibration plates contain certified optical standards (neutral density filters, fluorescent reference dyes at known concentrations, or luminescent reference materials) in an SBS-format plate footprint for installation in the plate carriage. They are used to verify photometric accuracy, linearity, and inter-well uniformity (CV% across all 96 or 384 wells). These verifications are required in ISO 17025 accredited labs and GLP/GMP environments, and recommended as best practice for any lab relying on quantitative plate reader data. Validation plates are model-specific and must be re-certified periodically (typically annually) by the manufacturer.
Reagent injectors
Reagent injectors are syringe-pump accessories that dispense a defined volume of reagent into each well of a microplate immediately before or during reading, required for luminescence kinetic assays (luciferase, beta-galactosidase, flash luminescence from coelenterazine), where the signal decays rapidly after reagent addition. Single injectors add one reagent (e.g., luciferase substrate); dual injectors allow sequential addition of two reagents for sequential flash and glow luminescence detection. Injectors are model-specific and must be installed and calibrated by the manufacturer or a qualified service engineer.
Plate stackers and automation accessories
Plate stacker modules load and unload microplates automatically from a tray of 10 to 50 plates, allowing unattended overnight batch reading. Integration with laboratory robotics and LIMS extends this to fully automated plate reading workflows. Plate stackers are model-specific and typically sold as separate accessories from the reader. Confirm that the plate stacker is compatible with the specific plate type (96-well standard, 384-well, with or without sealing film) and the plate loading orientation.
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<h2>Specifications Context</h2>
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Filter bandpass width (the FWHM of the filter transmission curve) affects sensitivity and selectivity. Narrower bandpass filters (10 nm FWHM) improve selectivity by excluding off-target fluorophore emission but transmit less light, reducing signal. Wider bandpass filters (20 to 40 nm) transmit more light for a brighter signal, but may allow bleed-through from closely overlapping fluorophores. In multiplex assays with two or more fluorophores, narrow bandpass emission filters reduce spectral cross-talk between channels. Optical density (OD) of the blocking region outside the transmission band should be at least OD 5 to OD 6 for fluorescence filters to prevent light leakage from the excitation source from reaching the detector.
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To discuss product availability or get selection guidance,&nbsp;<a href="https://mbpinc.net/contact-us">contact the MBP team</a>.

12-Channel Manifold

The MW9600-12CM by Accuris Instruments is the 12-channel wash manifold accessory for the Accuris SmartWasher 96 (MW9600), processing one 12-well row per stroke across the full 96-well plate in 8 strokes. It is a direct swap replacement for the 8-channel manifold (MW9600-8CM) and supports all standard SBS 96-well plate profiles. Order at mbpinc.net or contact MBP for institutional pricing.

Manufacture

<h2>What Are Muffle Furnaces?</h2>
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A muffle furnace is a sealed, electrically heated box furnace in which the ceramic muffle chamber isolates the sample entirely from the heating elements, preventing direct contact with resistive wires and ensuring that any combustion by-products from the sample are vented away from the heating system. Modern muffle furnaces use electric resistance heating rather than combustion fuels, but the muffle design continues to provide contamination-free heating by radiating and convecting heat uniformly from all chamber walls. Standard muffle furnaces with Kanthal (FeCrAl) metallic wire elements reach 1,000-1,200 degrees C continuous working temperature; high-temperature models with silicon carbide (SiC) elements reach 1,400-1,600 degrees C; and ultra-high-temperature models with molybdenum disilicide (MoSi2) elements reach 1,700-1,800 degrees C. The continuous working temperature is typically 100 degrees C below the stated maximum temperature and is the more operationally relevant specification. Choose the muffle furnace type based on the continuous working temperature your process requires, not the maximum temperature rating.
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<h2 dir="ltr">What You Will Find:</h2>
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Controlled atmosphere muffle furnaces allow you to run experiments under specific gas conditions or vacuum, featuring ETL/CE certification for total peace of mind.
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Multi-segment PID controllers give you incredible precision over your heating cycles, letting you program complex temperature ramps with up to 30 segments.
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Benchtop muffle furnaces utilize high-quality Kanthal heating elements to deliver rapid and even heat distribution in a compact, space-saving design.
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PC interface furnace systems make data logging and remote monitoring a breeze, so you can track your thermal runs directly from your computer.
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High-temperature muffle units reach extreme thresholds up to 1750&deg;C, perfect for demanding industrial applications and specialized material science research.
</li>
</ul>
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<h2>How to Choose a Muffle Furnace</h2>
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Heating element and maximum temperature
Kanthal (FeCrAl alloy) wire elements are the most affordable and suitable for continuous use to 1,100-1,200 degrees C for standard ashing, LOI, calcination, and low-temperature ceramic work. Silicon carbide rod elements withstand continuous use to 1,450-1,550 degrees C with good thermal shock resistance, appropriate for advanced ceramic sintering and glass melting. Molybdenum disilicide (MoSi2) U-bend elements extend continuous use to 1,600-1,700 degrees C, covering high-temperature ceramics, refractories, and demanding materials research; they require specific operating humidity and atmosphere conditions to prevent element degradation.
Chamber volume and dimensions
Chamber volume (in liters) and internal dimensions (H x W x D in centimeters) determine how many crucibles or sample boats fit per run. Compact benchtop models with 1-4 L chambers suit single-sample analytical ashing and small-batch research. Mid-size models of 5-15 L accommodate multiple crucibles for batch ceramic sintering or parallel LOI measurements. Large-chamber units above 15 L are designed for industrial or pilot-scale heat treatment. Confirm that your largest crucible and sample holder fit within the internal dimensions before specifying.
Programmable controller vs. single setpoint
Single-setpoint PID controllers maintain a fixed temperature and are appropriate for routine ashing at a defined temperature (e.g., 550 degrees C for organic matter, 900 degrees C for carbonates). Programmable multi-segment controllers (typically 20-30 segments) enable automated ramp-hold-cool sequences, which are critical for ceramic sintering profiles where controlled heating rates prevent thermal shock and cracking, for annealing protocols requiring slow controlled cooling, and for glass melting with defined viscosity transitions. RS-232 or USB connectivity allows protocol logging for audit and reproducibility.
Vent port and exhaust management
Muffle furnaces designed for organic ashing and combustion applications include a vent port in the door or top panel to exhaust volatile combustion gases, preventing pressure build-up and protecting the heating element from reactive vapors. Ashing in a poorly vented furnace accelerates element degradation. When ashing sulfur-bearing, halogen-containing, or heavy-metal samples, operate the furnace in a fume hood or ventilated enclosure and confirm that vent gases are safely handled.
Safety features
Research-grade muffle furnaces include over-temperature protection that automatically cuts furnace power when chamber temperature exceeds a preset safety threshold (typically 50-100 degrees C above the setpoint). Door safety switches cut power or trigger an alarm on accidental door opening at high temperatures. Ceramic fiber insulation ensures that outer surface temperatures remain below 50 degrees C during rated operation, reducing burn hazard.
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<h2>Specifications Context</h2>
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The continuous working temperature of a muffle furnace is typically 100 degrees C below the published maximum, and is the specification that governs whether the furnace will complete overnight sintering runs without element degradation. Heating rate from ambient to maximum temperature is typically 5-30 degrees C per minute; a 4.5 L benchtop muffle furnace with ceramic fiber insulation typically reaches 1,000 degrees C in approximately 30-40 minutes at maximum ramp rate. Temperature uniformity across the muffle chamber is specified as plus or minus 5-15 degrees C at maximum temperature; better uniformity requires larger clearance around samples and slower heating rates. Programmable controllers with 30-segment ramp-and-dwell capability, over-temperature protection, and USB data export are standard specifications on research-grade muffle furnaces.&nbsp;
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Ready to bring some high-precision heat to your lab? Browse our muffle furnace collection and <a href="https://mbpinc.net/contact-us">reach out to the MBP team</a> for a quote today.

Muffle Furnaces

1200C Controlled Atmosphere Muffle Furnace Specifications

Spare heating element (Picture on left for GCF1400 and on right for GCF1700)

KF40 Quick Clamp, Centering Ring, and End Cap

Crucibles (ID: 53.5 mm, OD: 60 mm, Height: 61.7 mm) with lids (OD: 66.7 mm, Thickness: 6.75 mm)

Furnace operation manual & Eurotherm temperature controller manual

GCF1200 Standard Package

Across International Controlled Atmosphere Furnace FAQs

Across International Controlled Atmosphere Furnace Quick Overview

1200C Controlled Atmosphere Muffle Furnace ETL/CE Certified

GCF1200 series-controlled atmosphere furnaces feature a chamber with Mitsubishi (Japan) high quality alumina fiber insulation and the famous Kanthal (Sweden) heating elements. A double walled steel internal housing helps minimize heat loss to exterior surface. Furnace operation is controlled by Eurotherm (UK) or Shimaden (Japan) digital controller with built-in digital communication port and USB adaptor, allowing the user to connect to a PC for remote control and monitoring of the furnace. You can also save or export test results.

Manufacturer

1200C cntrld atmosphere furnace, 12x8x8

1200C cntrld atmosphere furnace, 16x12x12

1200C cntrld atmosphere furnace, 20x16x16

Size Comparison

1200°C Benchtop Muffle Furnace w/ Kanthal Elements Specifications

Spare heating element (Picture on left for CF1400 and on right for CF1700) – ONLY FOR CF1400 & CF1700

CF1200 Standard Package

1200°C Benchtop Muffle Furnace w/ Kanthal Elements ETL/CE Certified

CF1200 series benchtop muffle furnaces feature the famous Kanthal (Sweden) spiral wire coils embedded in Mitsubishi (Japan) high quality alumina fiber insulation. A double walled steel internal housing helps minimize heat loss to exterior surface.\r\n\r\nFurnace operation is controlled by Eurotherm (UK) or Shimaden (Japan) digital controller with built-in digital communication port and USB adaptor, allowing the user to connect to a PC for remote control and monitoring of the furnace. You can also save or export test results

1200°C Muffle Furnace w/ Kanthal Heating Elements

<h2>What is a Tube Furnace?</h2>
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A tube furnace is an electric heating instrument with a central cylindrical bore through which a sealed work tube is inserted, surrounded on the outside by resistive heating elements embedded in refractory insulation. Gas inlet and outlet fittings seal the tube ends with flanges, enabling the introduction of specific gas atmospheres or evacuation for vacuum operation. Quartz (fused silica) tubes are transparent, allowing visual observation, and are rated for continuous use to 1,200 degrees C. Alumina (Al2O3) ceramic tubes are opaque and stable to 1,700 degrees C, with higher chemical resistance to alkaline materials. The uniform heating zone - the central portion of the tube where temperature uniformity meets the manufacturer's specification (typically plus or minus 1-5 degrees C) - defines where samples must be placed for consistent results. Choose a tube furnace for any process requiring a controlled gas atmosphere or vacuum; choose a muffle furnace for open-air ashing, calcination, or sintering where atmosphere control is not needed.
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<h2 dir="ltr">What You Will Find:</h2>
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CVD tube furnace systems come fully equipped with gas mixing and pumping hardware, making them a complete solution for high-level chemical vapor deposition.
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Rotary and tilting furnaces provide continuous sample agitation during the heating process, ensuring every part of your material receives uniform thermal treatment.
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Split tube furnace designs feature a top-opening structure that makes it incredibly easy for your team to swap tubes or inspect samples mid-run.
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Multi-zone heating units allow you to create specific temperature gradients across the tube, giving you professional-level control over complex thermal profiles.
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RF generators and PE/CVD setups provide the specialized power needed for plasma-enhanced processes, perfect for cutting-edge thin-film research.
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Alumina tube furnaces utilize high-purity ceramic tubes and sealing flanges to maintain a clean, high-temperature environment up to 1700&deg;C.
</li>
</ul>
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<h2>How to Choose a Tube Furnace</h2>
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Work tube material
Quartz (fused silica) tubes are standard for processes up to 1,200 degrees C, are transparent (allowing visual process monitoring), and are available in diameters from 25 to 200 mm. Above 1,200 degrees C, quartz devitrifies (turns opaque and brittle) and softens. High-purity alumina (99.7% Al2O3) tubes extend the usable range to 1,700 degrees C and are chemically more resistant than quartz to alkali vapors and some metal-organic precursors used in CVD. Specialty tube materials (molybdenum, tungsten, Inconel) are used for corrosive-atmosphere or extreme-temperature applications.
Single-zone vs. multi-zone heating
Single-zone tube furnaces produce one uniform temperature zone (typically 10-30 cm long) and are standard for most annealing, sintering, and CVD applications. Multi-zone furnaces have two or more independently controlled heating zones along the tube length -- enabling temperature gradients for Bridgman crystal growth, sequential thermal profiles (debinding followed by sintering in a single run), or extended uniform zone length by running outer zones at higher power to compensate for end cooling. Multi-zone configurations feature 30-segment programmable PID control per zone and temperature control accuracy of plus or minus 1 degree C in research-grade models.
Bore diameter and heated zone length
Standard bore sizes are 25 mm (compact single-sample), 50 mm (most common research format), 80 mm, and 100 mm inner diameter for larger samples or substrate wafers. Quartz tube diameters range from 25 to 300 mm up to 1,200 degrees C; alumina tubes are available from 25 to 100 mm for processes to 1,700 degrees C. The heated zone length (10-60 cm for single-zone models) determines maximum sample length; all sample material must fit within the uniform hot zone.
Horizontal vs. vertical orientation
Horizontal tube furnaces position the tube axis parallel to the bench surface, are the most common configuration, and allow easy sample insertion via push-rod with consistent gas flow from one end to the other. Vertical tube furnaces orient the tube perpendicular to the bench, enabling gravity-assisted processes such as powder sintering, where material settles uniformly in the crucible, and crystal growth methods that exploit natural convection. Vertical configurations also reduce bench footprint for space-limited labs.
Split-hinge design
Split-hinge (clam-shell) tube furnaces open along the length of the furnace body to allow tube insertion or removal without threading through the furnace from one end. Benefits include faster tube material changes during process development, the ability to use shorter tube segments, and rapid forced cooling by opening the furnace after a run. Split-hinge models are popular for CVD process development labs where tube configurations change frequently.
Gas flow and safety requirements
Hydrogen-containing atmospheres require dedicated safety measures beyond standard inert gas setups: combustible gas sensors, local exhaust ventilation, solenoid emergency shut-off valves, nitrogen pre- and post-purge sequences, and grounding of all gas fittings. Mass flow controllers (MFCs) provide precise gas flow rate control (0-500 standard cm3 per minute, typical range) for reproducible CVD deposition conditions. Vacuum operation requires rotary vane or turbomolecular pumps, vacuum gauges, and leak-tested stainless steel Swagelok connections.
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<h2>Specifications Context</h2>
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Uniform heating zone temperature uniformity of plus or minus 1-3 degrees C for research-grade single-zone tube furnaces is measured by traversing a calibrated thermocouple along the tube axis at maximum setpoint; confirm this measurement in supplier documentation. The maximum heating rate is typically 10-30 degrees C per minute; room temperature to 1,700 degrees C takes approximately 170 minutes at the maximum rate for alumina tube models with MoSi2 elements. Tube furnace bore diameters of 50 mm and 80 mm cover the majority of research sample formats; 25 mm compact models suit single-sample inline gas-flow experiments. Integrated turnkey tube furnace systems combining furnace body, MFC gas control manifold, vacuum pump, and 30-segment programmable touchscreen controller are available from specialist manufacturers, reducing new CVD process setup time significantly.
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To discuss product availability or get selection guidance,&nbsp;<a href="https://mbpinc.net/contact-us">contact the MBP team</a>.

Tube Furnaces

Furnace, Vacuum Pump, and Gas Mixing System Specifications

RF Generator Specifications

Stainless steel vacuum sealing flanges w/ pressure meter

Standard Package

Across International PECVD Tube Furnaces Systems (STF1200cvd) Key Features

1200°C PE/CVD Furnace w/ RF Generator, Gas Mix & Pumping System

STF1200 series Chemical Vapor Deposition (CVD) and Plasma-Enhanced Chemical Vapor Deposition (PECVD) single or multi-zone split tube furnaces feature the famous Kanthal (Sweden) wire heating elements embedded in high quality Mitsubishi (Japan) alumina fiber insulation. All steel dual-layer housing ensures durability and helps minimize heat loss to exterior surface.\r\n\r\nFurnace operation is controlled by Eurotherm (UK) digital controller with built-in digital communication, allowing the user to connect to a PC for remote control and monitoring of the furnace. You can also save or export test results.

1-Zone 1200°C PE/CVD Stationary Furnace W/ RF Generator, Gas Mix & Pumping System 60mm OD

1-Zone 1200°C PE/CVD Stationary Furnace W/ RF Generator, Gas Mix & Pumping System 100mm OD

1-Zone 1200°C PE/CVD Stationary Furnace W/ RF Generator, Gas Mix & Pumping System 150mm OD

1-Zone 1200°C PE/CVD Slidable Furnace W/ RF Generator, Gas Mix & Pumping System 60mm OD

1-Zone 1200°C PE/CVD Slidable Furnace W/ RF Generator, Gas Mix & Pumping System 100mm OD

1-Zone 1200°C PE/CVD Slidable Furnace W/ RF Generator, Gas Mix & Pumping System 150mm OD

Dry Baths Accessories

<h2>What Are Dry Bath Incubator Accessories?</h2>
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Dry bath accessories are the secondary components that extend or optimize the functionality of a dry block heater: aluminum insert blocks that define the tube format capacity; heated lids that eliminate condensation; external temperature reference probes for calibration verification; and carrying and storage cases for portability. Because the aluminum insert block physically determines which tube formats the dry bath can process, insert block selection is the single most impactful purchase decision after the base unit itself. Most manufacturers supply one insert format as standard with the base unit; labs processing multiple tube formats must purchase additional inserts separately. Select accessories based on the tube formats used in your primary protocols, confirming that inserts are brand- and model-compatible before ordering.
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<h2 dir="ltr">What You Will Find:</h2>
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Specialized Heating Blocks: High-conductivity aluminum blocks tailored for everything from 0.2ml PCR strips and 1.5ml centrifuge tubes to larger 50ml conical vessels.
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Custom &amp; Solid Block Options: Versatile solid blocks suitable for slides or custom machining, alongside blocks specifically drilled for HPLC vials and cuvettes.
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Precision Monitoring &amp; Power: External temperature probes for direct sample tracking and 12V vehicle adapters to maintain thermal control during mobile laboratory work.
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<h2>How to Choose Dry Bath Accessories</h2>
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Aluminum insert blocks: format selection
Insert blocks are precision-machined from aluminum to accept specific tube formats with tight well tolerances (typically within plus or minus 0.1 mm of the tube's outer diameter). Common formats include: 24 wells for 0.5 mL tubes; 15-16 wells for 1.5 mL microcentrifuge tubes; 12-15 wells for 2 mL microcentrifuge tubes; 8-strip configuration for 0.2 mL PCR strip tubes; 12 wells for 15 mL conical tubes; 6 wells for 50 mL conical tubes; and a flat surface (no wells) for microplates or irregular vessels. Inserts are not universally interchangeable across brands; confirm the insert fits the specific dry bath model's block holder dimensions and, for models with auto-recognition, that the insert carries the required auto-recognition contact.
Insert material and thermal conductivity.
Aluminum (Al 6061 alloy) is the standard material for dry bath inserts due to its high thermal conductivity (approximately 167 W/m K), low density, and machinability for tight tolerances. Some specialty inserts for aggressive chemical applications use hard-anodized aluminum or stainless steel, with lower thermal conductivity but better chemical resistance. Always use manufacturer-supplied or manufacturer-approved aluminum inserts; after-market inserts with inferior tolerances reduce thermal contact and degrade temperature uniformity.
Heated lid accessories
Heated lid accessories for dry baths are sold separately for many base unit models or as an upgrade kit. When selecting a heated lid, confirm: (1) it fits the specific block footprint and height of your dry bath model; (2) the lid temperature range covers the required anti-condensation temperature (typically 60-110 degrees C); (3) the lid temperature is independently controlled from the block; and (4) the lid surface material is non-reactive with samples. For protein and enzyme protocols, a lid temperature 5-10 degrees C above the block temperature is the typical starting point.
External temperature reference probe
An external calibration probe (typically a thin RTD or thermocouple probe rated for direct insertion into a tube well, connected to a calibrated digital reference thermometer) verifies that the temperature inside the well matches the instrument's displayed setpoint. External probe verification is required for GLP-compliant and regulated laboratory protocols (ISO 9001, CLIA, cGxP) and is good practice annually for any research dry bath. Confirm that the probe diameter fits the insert well format (most probes are 2-5 mm diameter; well diameter varies by tube format) before ordering.
Carrying case for portable dry baths
Mini and portable dry bath models (Labnet PR1MA Mini, and similar) are available with dedicated carrying cases for field applications: point-of-care diagnostics, on-site environmental sampling, and field isothermal PCR or LAMP assays using a 12 V DC automotive power adapter. Carrying cases provide impact protection, secure block holder positioning, and cable management for field use.
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<h2>Specifications Context</h2>
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Aluminum insert block well tolerances of plus or minus 0.1 mm ensure full circumferential contact between the tube outer wall and the block well, maximizing heat transfer and minimizing temperature gradients between the sample and the block setpoint. A loose-fitting insert with 0.5 mm or more of air gap between tube and well reduces heat transfer and can introduce a temperature lag of 1-3 degrees C compared to the block setpoint, systematically underheating samples. Heated lid accessories eliminate condensation-related volume errors of 5-15% that can occur in short (&lt;10 microliter) enzyme reactions at 37-55 degrees C over 30-60 minute incubations. Auto-recognized interchangeable block inserts (where the dry bath unit automatically detects which format insert is installed) are a standard feature on Labnet and similar mid-range dry bath models, improving setup speed and reducing configuration errors.&nbsp;
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Enhance your dry bath setup today&mdash;check out our full range of blocks and <a href="https://mbpinc.net/contact-us">reach out to the MBP team</a> for a quote.

12v vehicle power adapter

The BSH100-A12 by Benchmark Scientific is an optional 12V DC vehicle power adapter for the MyBlock Mini Dry Bath (BSH100 series). Connects to a standard automobile cigarette lighter socket to enable dry-bath incubation in vehicles and mobile field labs without AC wall power.

Test Tubes

<h2 dir="ltr">What are Test Tubes?</h2>
 Test tubes for laboratory use are open-ended, cylindrical glass or plastic tubes used to hold, mix, incubate, and heat liquid and solid samples across a broad range of applications: bacteriological culture, tissue culture, clinical chemistry, serological assays, immunology, and general sample processing. Choose borosilicate glass for reusable, high-temperature, or chemically demanding applications; choose polystyrene disposable 12&times;75 mm tubes for flow cytometry and colorimetric assays; choose polypropylene capped tubes for microbial culture with anaerobic or gas-generating organisms.
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<h2 dir="ltr">What you will find:</h2>
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<li dir="ltr" aria-level="1">Glass test tubes in diverse formats for heating and chemical reaction workflows</li>
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Plastic polypropylene test tubes for routine laboratory use
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Graduated tubes for quick and easy volume estimation
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Conical and round-bottom tube formats for different applications
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Sterile disposable test tubes for clinical and diagnostic work
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Heat-resistant tubes for incubation and controlled heating steps
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&nbsp;
<h2 dir="ltr">How to Choose Test Tubes</h2>
 Material: Glass vs. Polypropylene vs. Polystyrene Borosilicate glass 3.3 (ASTM E438 Type I, Class B) test tubes withstand direct flame, autoclave sterilization at 121 &deg;C, and most solvents, acids, and bases. They are reusable and autoclavable, making them cost-effective over high-volume laboratory runs. Polystyrene (PS) disposable tubes offer outstanding optical clarity for flow cytometry (FACS), cell counting, and OD-based colorimetric assays, but cannot be autoclaved and should not be used with aromatic solvents or strong acids. Polypropylene (PP) tubes are chemically resistant, autoclavable, and available with screw caps for anaerobic culture or gas-generating reactions. Rimmed vs. Rimless Rimless test tubes (fire-polished ends) allow easier insertion of rubber or silicone stoppers and are preferred for plugging with cotton wool for microbial culture. Rimmed tubes have a flared lip that facilitates pouring and is compatible with spring-metal tube closures. Confirm your closure type before ordering in bulk. Size and Volume The most common test tube dimensions in clinical and research labs: 12&times;75 mm: ~5 mL capacity; standard for flow cytometry, FACS, serology 13&times;100 mm: ~10 mL; general culture and chemistry 16&times;100 mm: ~14 mL; culture and chemistry 16&times;125 mm: ~17 mL; microbiological culture 18&times;150 mm: ~25 mL; larger-volume digests and culture Wall thickness of 1.2 mm (light wall, borosilicate 3.3) is the standard for general lab use; heavy-wall versions are used for digestions and applications involving vacuum or pressure. Sterile vs. Non-Sterile Sterile borosilicate glass culture tubes (individually wrapped or bulk-sterilized) are required for microbial culture, cell culture, and any application where contamination would invalidate the result. Non-sterile tubes are adequate for chemistry, spectroscopy, and other abiotic applications. Disposable PS tubes from Corning (PYREX&trade;) and Globe Scientific are supplied sterile or non-sterile; confirm the specification on the lot certificate. 
<h2 dir="ltr"> Specifications Context</h2>
 Borosilicate glass 3.3 test tubes have a linear thermal expansion coefficient of 3.3 &times; 10⁻⁶ K⁻&sup1;, providing resistance to thermal shock from room temperature to 300 &deg;C (direct flame) and from 0 to 121 &deg;C (autoclave cycles). Light-wall tubes (1.2 mm uniform wall thickness) provide the standard for general laboratory use; heavy-wall variants (2.0 mm) are used for digestion vessels and pressurized applications. Corning PYREX&trade; disposable round-bottom rimless glass tubes for tissue culture conform to ASTM standards and are the reference format for bacteriological serology and cell wash procedures. MBP supplies Globe Scientific and NEST Scientific test tube lines for research and clinical labs across the USA, Canada, and worldwide. &nbsp; 
If you&rsquo;re choosing between glass and plastic or trying to match the right size to your workflow, it&rsquo;s worth getting that part right early &mdash; it makes everything downstream smoother and a lot less messy. <a href="https://mbpinc.net/contact-us">Contact the MBP team now!</a>

110415-Group-Tubes, Caps & Racks Catalog

110415-Group-TDS-110415-110445

13x100mm Plastic Test Tubes

110415 by Globe Scientific are 13 × 100&#160;mm, 8&#160;mL polystyrene culture tubes rated to 1,500&#160;RPM, sold in cases of 1,000. Also available in polypropylene (110445, 3,000&#160;RPM, autoclavable, freezable) for higher-force and sterilization applications. Both formats accept dual-position snap caps for aerobic or anaerobic storage.

Test Tube, 13 x 100mm (8mL), PS, 1000/Bag, CS/1000

Test Tube, 13 x 100mm (7mL), PS, Bulk, 3000/Case, CS/3000

Test Tube, 13 x 100mm (8mL), PP, CS/1000

Test Tube, 13 x 100mm (7mL), PP, Bulk, 3000/Case, CS/3000

Universal Centrifuge Accessories

<h2>What Are Universal Centrifuge Accessories?</h2>
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Universal centrifuge accessories are the interchangeable components that determine the range of applications a universal centrifuge can perform. These include swing-out rotor buckets for blood tubes, conical tubes, microplates, and large bottles; fixed-angle rotors for high-speed pelleting; hematocrit and cytospin rotors; tube adapters; and aerosol-tight bio-containment lids. Selecting the appropriate accessories allows a single centrifuge to support multiple laboratory workflows efficiently and safely.
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<h2 dir="ltr">What you will find:</h2>
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Tube adapters and inserts for compatibility with multi-volume samples&nbsp;
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Fixed-angle and swing-out rotors for varied centrifugation applications
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Lids and sealed buckets for safe and reliable operations
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PCR adapters and microplate carriers for high-throughput workflows
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Centrifuge tubes, holders, and supporting aids for efficient and complete setups
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<h2>How to Choose Universal Centrifuge Accessories</h2>
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Swing-Out Bucket Selection by Application
Choose swing-out buckets according to the sample formats used in your laboratory. Blood tube buckets support routine clinical applications, conical tube buckets are suitable for cell culture and molecular biology, microplate carriers enable high-throughput workflows, and large-bottle carriers accommodate large-volume sample processing.
Fixed-Angle Rotors
Fixed-angle rotors provide higher centrifugal forces for microtube, PCR tube, and small-volume sample processing. Ensure that both the rotor and centrifuge motor specifications support the required operating speeds and sample formats.
Cytospin Clip Rotors
Cytospin rotors are designed for preparing microscope slides from low-cellularity samples such as body fluids. Verify compatibility with the required funnel sizes and use bio-containment features when processing potentially infectious materials.
Bio-Containment Lids
Aerosol-tight lids help contain biological samples during centrifugation and support safe laboratory practices. Regular inspection of sealing components and O-rings ensures reliable containment and long-term performance.
Reducing Adapter Inserts
Adapter inserts allow smaller tubes to fit securely within larger bucket positions. Using properly matched adapters improves balance, prevents movement during operation, and helps maintain consistent centrifugation results.
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<h2>Specifications Context</h2>
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Modern universal centrifuge systems support interchangeable accessory configurations that enable rapid transitions between clinical, research, cell culture, and cytology workflows. Swing-out buckets, fixed-angle rotors, and microplate carriers provide flexibility while maintaining compatibility with a broad range of vessel formats.
Routine inspection and maintenance of accessories, including adapters, lids, and sealing components, help ensure safe operation and extend equipment lifespan. Advances in bio-containment systems and modular rotor designs continue to improve laboratory efficiency and versatility.
Time to upgrade your universal centrifuge accessories. <a href="https://mbpinc.net/contact-us">Contact the expert team </a>of Molecular Biology Products Inc. (MBP) and the find perfect match today.

14 x 5/7ml insert, 2/pk.

The 14 × 5/7 ml Insert Z366-250-A57 by Hermle Labortechnik is a 2-pack adapter insert for the Z366-250 (4 × 250 ml) swing-out rotor buckets on Hermle Z366 series universal centrifuges. Each insert holds 14 tubes of 5 ml or 7 ml, enabling high-throughput processing of standard blood collection and culture tubes within the large-capacity Z366-250 rotor at up to 3,735 xg.

Z366-250-B57 by Hermle is a 14-position insert for 5 ml and 7 ml tubes in the Z366-250 swing-out bucket, sold in a pack of 2. Enables 5/7 ml tube centrifugation at up to 4,500 rpm (3,780 xg) in the Z366-250 bucket system on the Hermle Z366 and Z366-K universal centrifuges.

1400C 1-3Zone Tube Furnace with Alumina Tube

Furnace Models and Dimensions

Stainless steel vacuum sealing flange set w/ pressure meter

Furnace and Shimaden or Eurotherm controller manual

TF1400 Tube Furnace

How to Program the Across International Tube Furnace Eurotherm Temperature Controller?

Across International Tube Furnace Flange Setup

1400C 1-Zone Tube Furnace with Alumina Tube

TF1400 series tube furnaces feature a chamber with Mitsubishi (Japan) high quality alumina fiber insulation and SiC heating elements. A dual-wall steel internal housing helps minimize heat loss to exterior surface. Furnace operation is controlled by Eurotherm (UK) digital multi-segment controller with built-in digital communication port, allowing the user to connect to a PC for remote control and monitoring of the furnace. You can also save or export test results.\r\n\r\n

1-Zone 1400°C Tube Furnace OD 60mm

1-Zone 1400°C Tube Furnace OD 100mm

1400C Controlled Atmosphere Muffle Furnace ETL/CE Certified Specifications

GCF1400 Standard Package

1400C Controlled Atmosphere Muffle Furnace ETL/CE Certified

GCF1400 series controlled atmosphere furnaces feature a chamber with Mitsubishi (Japan) high quality alumina fiber insulation and SiC heating elements. A double walled steel internal housing helps minimize heat loss to exterior surface. Furnace operation is controlled by Eurotherm (UK) or Shimaden (Japan) multi-segment digital controller with built-in digital communications port and USB adaptor, allowing the user to connect to a PC for remote control and monitoring of the furnace. You can also save or export test results.\r\n\r\n

1400°C Max Cont Atmosp Muffle Furnace 6X6X6

1400°C Max Cont Atmosp Muffle Furnace 12X8X8

1400°C Max Cont Atmosp Muffle Furnace 16X12X12

1400°C CVD Tube Furnace with Gas Mixing & Pumping System Specifications

Vacuum pump, exhaust filter and fittings (optional)

TF1400cvd Standard Package

1400°C CVD Tube Furnace with Gas Mixing & Pumping System

TF1400 series Chemical Vapor Deposition (CVD) tube furnaces feature a chamber with Mitsubishi (Japan) high quality alumina fiber insulation and SiC heating elements. A dual-wall steel internal housing helps minimize heat loss to exterior surface.\r\n\r\nFurnace operation is controlled by Eurotherm (UK) digital controller with built-in communication port, allowing the user to connect to a PC for remote control and monitoring of the furnace.

1-Zone 1400°C CVD Tube Furnace With Gas Mixing & Pumping System 60mm OD

1-Zone 1400°C CVD Tube Furnace With Gas Mixing & Pumping System 100mm OD

1400°C Multi-Segment Muffle Furnace PC Interface Specifications

CF1400 Standard Package

Across International 1400C High-Temperature Muffle Furnace, ETL/CE Certified

1400°C Multi-Segment Muffle Furnace PC Interface ETL/CE Certified

CF1400 series muffle furnaces feature a chamber with Mitsubishi (Japan) high quality alumina fiber insulation and silicon carbide (SiC) heating elements. A double walled steel internal housing helps minimize heat loss to exterior surface.\r\n\r\nFurnace operation is controlled by Eurotherm (UK) or Shimaden (Japan) digital controller with built-in digital communication port and USB adaptor, allowing the user to connect to a PC for remote control and monitoring of the furnace. You can also save or export test results.