Autoclave & Sterilization

Infrared MicroSterilizer

<h2>What Are Infrared Micro Sterilizers?</h2>
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Infrared micro sterilizers (also called bacti-cinerators or IR loop sterilizers) are compact benchtop instruments that use a ceramic infrared heating element enclosed in a perforated stainless-steel chamber to generate a core temperature of 815&ndash;900&deg;C, completely sterilizing inoculating loops, needles, glass pipette mouths, and small borosilicate glass instruments inserted into the aperture in 5&ndash;7 seconds. They are the direct flame-free replacement for the Bunsen burner in microbiology, clinical, and research labs&mdash;delivering equivalent sterilization speed with no open flame, no combustion gases, no flammable solvents, and no aerosol splash risk from superheated instrument surfaces. Because they produce no flame and no volatile exhaust, they are approved for use inside Class II biosafety cabinets and in anaerobic environments where open flames are strictly prohibited.
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<h2 dir="ltr">What you will find:</h2>
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BactiZapper&trade; Infrared MicroSterilizer: for standard and rapid sterilization&nbsp;
</li>
<li dir="ltr" style="font-family: helvetica, arial, sans-serif;" aria-level="1">
BactiZapper&trade; TILT MicroSterilizer: for angled access and more convenient sterilization
</li>
</ul>
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<h2>How to Choose an Infrared Micro Sterilizer</h2>
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Aperture Diameter (14 mm vs. 35 mm)
Infrared micro sterilizers are available with 14 mm or 35 mm diameter apertures. The 14 mm model is designed for standard inoculating loops and needles; the 35 mm model accommodates wider instruments, glass tube mouths, and larger pipette openings. If your lab sterilizes culture tube mouths or 10 mL pipette openings, specify the larger aperture model.
Core Temperature and Standby Mode
Standard infrared micro sterilizers reach 815&ndash;900&deg;C at the element core; some models allow adjustment between a full sterilization setting and a standby mode at approximately 500&deg;C. The standby mode maintains readiness between cycles without cycling the element to full temperature repeatedly, reducing element wear during long work sessions.
Contactless vs. Manual Activation
Standard models activate by a switch or dial; some advanced designs (e.g., berner-safety IR sterilizers with contactless IR sensor technology) start the sterilization cycle automatically when an instrument is inserted into the aperture, reducing the risk of touching a hot element and improving workflow speed.
Tilt Feature
Tilt-adjustable models (e.g., Benchmark BactiZapper Tilt, BactiZapper XL Tilt) allow the aperture angle to be directed toward the operator, improving loop insertion ergonomics and reducing awkward wrist angles during high-frequency sterilization sessions. This is particularly valuable for labs performing many loopfuls per session.
Compatibility with BSC or Anaerobic Chamber
Confirm the model dimensions fit inside your BSC's work area and that the heat output does not create a localized temperature zone that could affect HEPA filter integrity. For anaerobic chambers, verify the model is compatible with the inert gas atmosphere and does not include a gas purge or external vent requirement.
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<h2>Specifications Context</h2>
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At 815&ndash;900&deg;C, infrared micro sterilizers destroy all vegetative bacteria, spores, and most viruses on metal and borosilicate glass surfaces in 5&ndash;7 seconds of exposure&mdash;validated against the performance of standard Bunsen flame sterilization in published microbiology laboratory protocols. The ceramic heating element is asbestos-free in all current models (a distinction from older designs); confirm this specification when evaluating any older or non-branded infrared sterilizer. As of 2026, the BactiZapper (Benchmark Scientific) and Crystal Industries micro incinerator represent the most widely distributed IR loop sterilizers in North American research and clinical labs. Allow the sterilized loop to cool for 3&ndash;5 seconds after removal from the aperture before contacting agar or liquid media to avoid killing the transferred culture.
Sterilize your lab instruments with the right equipment. <a href="https://mbpinc.net/contact-us">Contact the expert team </a>of Molecular Biology Products Inc. (MBP) today to find the perfect match.

Product Literature

BactiZapper™ Infrared MicroSterilizer

B1000 by Benchmark Scientific is the BactiZapper™ Classic infrared micro-sterilizer — sterilizes platinum loops, needles, and glass tube/pipette mouths in 5–7 seconds at 815°C (1,500°F). Asbestos-free core; perforated stainless steel guard; 14 mm × 153 mm chamber; 500°C standby between cycles. Suitable for biosafety cabinet use. 115 V / 170 W; 2.9 lbs. 1-year warranty. Order at mbpinc.net.

Manufacture

BactiZapper™ Infrared MicroSterilizer, 115V

BactiZapper™ Infrared MicroSterilizer, 230V

Heating Element Assembly for BactiZapper Classic (B1000), 115V

Heating Element Assembly for BactiZapper Classic (B1000-E), 230V

Heating Element Assembly for BactiZapper Tilt (B1001), 115V

Heating Element Assembly for BactiZapper Tilt (B1001-E), 230V

Heating Element Assembly for BactiZapper XL Tilt (B1001-XL), 115V

Heating Element Assembly for BactiZapper XL Tilt (B1001-XL-E), 230V

BactiZapper™ TILT MicroSterilizer

The B1001 BactiZapper™ TILT MicroSterilizer by Benchmark Scientific is an infrared sterilizer reaching 815°C in 5–7 seconds, with a 55° adjustable tilt head. The 14 mm chamber sterilizes inoculating loops, needles, and tube mouths without open flame. Available in 120V and 230V.

BactiZapper™ Tilt, MicroSterilizer with adjustable tilt angle, 115V

BactiZapper™ Tilt, MicroSterilizer with adjustable tilt angle, 230V

BactiZapper™ Tilt XL, MicroSterilizer with adjustable tilt angle, 115V

BactiZapper™ Tilt XL, MicroSterilizer with adjustable tilt angle, 230V

PCR Workstation Accessories

<h2>What Are PCR Workstation Accessories?</h2>
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PCR workstation accessories are the consumable and add-on components that maintain performance and extend the functionality of PCR enclosures: replacement HEPA filters (rated 99.97% at 0.3 &micro;m), replacement 254 nm UV-C lamps, carbon pre-filters for three-stage filtration systems, arm rests for operator ergonomics, side panels, and floor stands or mobile carts. All are model-specific&mdash;filter dimensions, lamp socket type, and wattage must match the original OEM specification to preserve the ISO 5 air environment and UV decontamination efficacy that the workstation was designed to deliver.
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<h2 dir="ltr">What you will find:</h2>
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Benchmark SureAir replacement prefilter: for maintaining clean airflow
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Benchmark SureAir replacement filter: for effective contamination control
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</ul>
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<h2>How to Choose PCR Workstation Accessories</h2>
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Identify Exact Model Before Ordering
HEPA filter cassette dimensions, carbon pre-filter dimensions, and lamp socket specifications vary between manufacturers (AirClean Systems, Mystaire, Labconco Purifier, UVP/Analytik Jena) and between model widths within the same brand. The filter part number is usually printed on the existing filter label or listed in the workstation user manual; always confirm before ordering a replacement.
HEPA Filter Grade
Confirm the replacement HEPA filter meets the same efficiency rating as the original&mdash;99.97% at 0.3 &micro;m for standard HEPA, or 99.9995% at 0.12 &micro;m for ULPA-grade models. A filter rated below the original specification will not maintain the ISO 5 environment; a filter that is physically compatible but under-specified is the most common source of undetected clean-room failures in PCR workstations.
UV-C Lamp Specifications
The 254 nm UV-C lamp socket type (G5 bi-pin for compact lamps; G13 for T8 lamps), wattage, and physical length must match the OEM lamp. Long-life UV lamps (available from several workstation manufacturers) offer extended replacement intervals and are worth specifying if the workstation runs daily decontamination cycles. Annual output verification with a 254 nm radiometer is still recommended even for long-life lamps.
Carbon Pre-Filter Replacement Interval
Carbon pre-filters in three-stage systems should be replaced every 6&ndash;12 months depending on the chemical load in the lab. A saturated carbon filter no longer removes VOCs or ozone, accelerating degradation of the downstream HEPA filter and potentially introducing off-gassing artifacts into sensitive PCR reactions.
Ergonomic Accessories
Arm rests reduce wrist and forearm fatigue during multi-plate or high-replication PCR setups. Confirm the mounting system (front-lip clip, side rail, or bolt-on) matches the workstation frame before ordering.
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<h2>Specifications Context</h2>
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ISO 5 clean-air performance in a PCR workstation depends on two consumable components maintaining specification simultaneously: the HEPA filter (particle removal) and the UV-C lamp (surface DNA inactivation). As of 2026, some PCR workstation models include electronic filter-life and lamp-life indicators (e.g., AirClean Systems UVTect controller) that alert the operator directly when either consumable requires replacement&mdash;removing reliance on calendar-based schedules in high-use labs. Carbon pre-filters are rated by mass of activated carbon and VOC adsorption capacity; a depleted filter shows no visible sign of saturation and must be replaced on schedule.
Ready to order high-quality PCR workstation accessories? <a href="https://mbpinc.net/contact-us">Contact now with the helpful team</a> of Molecular Biology Products Inc. (MBP) to find the right accessories for your lab.

Benchmark SureAir Replacement Filter

B5200-FIL by Benchmark Scientific is the OEM 99.97% HEPA replacement filter for the SureAir PCR Workstation (B5200), maintaining 0.2 m/s HEPA-filtered airflow at the work surface to protect PCR reactions from amplicon contamination and environmental nucleic acids. Use with B5200-PRE pre-filter to extend service intervals.

Filter

Warranty

Manufectuer

Benchmark SureAir Replacement Prefilter

B5200-PRE by Benchmark Scientific is the replacement prefilter for the SureAir&trade; PCR Workstation (B5200). The coarse prefilter protects the primary HEPA filter (99.97% at &ge;0.3&nbsp;&micro;m, ISO&nbsp;5 rated) from particulate loading, extending HEPA service life and maintaining 0.2&nbsp;m/s airflow for contamination-free PCR setup environments.

Autoclaves

<h2>What Are Laboratory Autoclaves?</h2>
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Laboratory autoclaves (steam sterilizers) use pressurized saturated steam at 121&deg;C or 134&deg;C to destroy all microbial life&mdash;bacteria, viruses, fungi, and heat-resistant bacterial spores&mdash;achieving a validated sterility assurance level (SAL) of 10⁻⁶. At 15 psi above atmospheric pressure, steam reaches 121&deg;C; at 30 psi, it reaches 134&deg;C. Autoclaves are the most widely used sterilization method in research, clinical, and pharmaceutical laboratories for sterilizing glassware, culture media, biohazardous waste, instruments, and porous loads. Two main cycle types are used: gravity-displacement (steam displaces air downward via gravity, suited to liquids and solid instruments) and pre-vacuum (a vacuum pump removes air before steam injection, required for porous, wrapped, and hollow loads).
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<h2 dir="ltr">What you will find:</h2>
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<li dir="ltr" style="font-family: helvetica, arial, sans-serif;" aria-level="1">
BioClave&trade; Autoclaves: Reliable benchtop autoclaves for routine laboratory sterilization
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Autoclave Printer (115V): Built-in or external printer for cycle data recording and compliance
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</ul>
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<a href="https://mbpinc.net/equipments/autoclave-and-biosafety-cabinets/autoclave/autoclave-accessories">Autoclave Accessories:</a>
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Autoclave Printer Paper (2.25" x 50 ft): Thermal paper rolls for printing sterilization cycle reports
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</ul>
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<h2>How to Choose a Laboratory Autoclave</h2>
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Chamber Volume and Format
A 16&ndash;28 L benchtop autoclave handles a single researcher's daily glassware and media loads. A 50 L benchtop unit or a 80&ndash;150 L floor-standing model is appropriate for core facilities, BSL-3 labs, or any setting processing biohazardous waste in volume. Allow 25&ndash;30% headspace above the load for adequate steam circulation.
Cycle Type: Gravity vs. Pre-Vacuum
Gravity cycles are standard for liquids, unwrapped solid instruments, and glassware. Pre-vacuum cycles are required for wrapped instruments in peel pouches, porous loads (cloth, gauze, textiles), and hollow instruments with lumens where air must be removed for steam to penetrate. If your lab runs both load types, specify a unit with both cycle programs.
Temperature Programs
Standard units run 121&deg;C gravity and 134&deg;C prevac cycles. Labs processing a broad mix of materials benefit from models with additional preset programs: liquid sterilization with slow exhaust, prion deactivation cycles (134&deg;C extended hold), biohazardous waste cycles, and drying cycles for instruments.
Water Quality Requirement
Distilled or deionized water with a conductivity below 5 &micro;S/cm is required for steam generation in all laboratory autoclaves. Hard tap water causes mineral scale on heating elements, chamber walls, and sensors, reducing sterilization efficiency and cutting autoclave service life significantly.
Monitoring and Documentation
For GLP, GMP, or IACUC-regulated labs, specify a model with an integrated temperature/pressure data logger and printer output. This documents each cycle's sterilization conditions for audit purposes. Combine with biological indicator (spore) testing at minimum every 6 months&mdash;the only verification method that directly confirms microbial kill.
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<h2>Specifications Context</h2>
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The two standard steam sterilization conditions are 121&deg;C for a minimum hold of 15 minutes (gravity cycle) and 134&deg;C for a minimum hold of 3 minutes (prevac cycle). Actual load-specific validated times typically exceed these minimums. Biological indicator testing using&nbsp;Geobacillus stearothermophilus spore strips at 55&ndash;60&deg;C incubation is the only method that directly verifies sterilization efficacy at 121&ndash;135&deg;C. Chemical indicators (autoclave tape, integrators) provide visual confirmation that surface conditions were met but do not verify inner-load temperatures. Poor-quality feed water deposits scale on chamber walls and heating elements, reducing heat transfer efficiency, degrading sensors, and shortening autoclave lifespan&mdash;distilled or deionized water below 5 &micro;S/cm is required.
<a href="https://mbpinc.net/contact-us">Contact the expert team</a> at Molecular Biology Products Inc. now to find the right autoclave for your lab.

Autoclave

Chamber Specifications

BioClave™ Autoclaves

B4000-18 by Benchmark Scientific is the BioClave™ 18-liter benchtop research autoclave, operating at 121°C or 134°C (selectable) at 29 PSI with a built-in water tank and fully automatic single-button operation. The stainless-steel chamber (9.8 × 13.77 in) accommodates flasks, bottles, bags, and instruments; mechanical and electrical interlocks prevent door opening until pressure reaches 0 PSI.

BioClave™ 18 Research Autoclave, 18Ltr,115V

BioClave™ 18 Research Autoclave, 18Ltr, 230V

BioClave™ 28 Research Autoclave, 28Ltr, 120V

BioClave™ 28 Research Autoclave, 28Ltr, 208-240V

BioClave™ Mini Research Autoclave, 8Ltr, 115V

BioClave™ Mini Research Autoclave, 8Ltr, 230V

Infrared MicroSterilizer Accessories

<h2>What Are Microbead Sterilizers?</h2>
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Microbead sterilizers are compact benchtop instruments that heat 1.5&ndash;2 mm glass beads to temperatures between 150&deg;C and 300&deg;C inside an insulated chamber, enabling rapid sterilization of metal instrument tips such as forceps, scissors, dissecting needles, and scalpel handles through conductive heat transfer in approximately 15 seconds per cycle. They provide a flame-free alternative to alcohol-lamp sterilization for repeated instrument decontamination in animal surgery, plant tissue culture, microbiology, and pathology laboratories. Because they operate without gas, open flames, or chemicals, microbead sterilizers are suitable for use inside Class II biosafety cabinets and in anaerobic environments where flames are prohibited.
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<h2>What you will find:</h2>
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<ul>
<li><a href="https://mbpinc.net/equipments/autoclave-and-biosafety-cabinets/microbead-sterilizer">Microbead sterilizer series</a>: Benchtop systems designed for rapid and reliable instrument sterilization.</li>
<li><a href="https://mbpinc.net/equipments/autoclave-and-biosafety-cabinets/microbead-sterilizer/microbead-sterilizer-accessories">Microbead sterilizer accessories</a>: Replacement heating elements, refill glass beads, loop holders, and slide dryer attachments to support continuous laboratory operation.</li>
</ul>
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<h2>How to Choose a Microbead Sterilizer</h2>
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Chamber Depth and Aperture Diameter
Two chamber configurations are common: standard-depth units, approximately 8 cm deep, for short forceps tips and dissecting tools, and deep-format models, approximately 15 cm deep, for longer instruments. The aperture diameter determines the maximum instrument width that can be accommodated, so compatibility with commonly used tools should be confirmed before purchase.
Temperature Range and Control
Standard models typically operate at 250&deg;C, which is sufficient for eliminating vegetative bacteria and many spore-forming organisms from instrument tips. Digital models provide precise temperature adjustment and monitoring through electronic controls, making them preferable for applications requiring documented operating conditions. Units capable of reaching 300&deg;C may be selected for specialized high-temperature workflows, although prion deactivation requires dedicated sterilization procedures beyond conventional bead sterilization methods.
Warm-up Time and Duty Cycle
Most microbead sterilizers require a warm-up period of approximately 10&ndash;15 minutes to reach operating temperature. Once heated, they can operate continuously throughout the workday, while insulated housings help maintain safe exterior temperatures during prolonged use.
Biosafety Cabinet Compatibility
Flame-free operation makes microbead sterilizers compatible with Class II biosafety cabinets, provided that adequate clearance is maintained according to the cabinet manufacturer's recommendations. Laboratories should verify that the unit's footprint and heat output align with their specific biosafety setup.
Glass Bead Replacement
Glass beads serve as the primary consumable in these systems and should be replaced periodically as they become discolored or accumulate biological residues. Replacement frequency depends on instrument usage patterns, contamination risks, and laboratory protocols.
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<h2>Specifications Context</h2>
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Glass-bead sterilization at 250&deg;C can eliminate vegetative bacteria and bacterial spores from instrument tips within approximately 15 seconds of contact, according to established laboratory protocols for microbiology and surgical research applications. Operating temperatures should be verified periodically using calibrated thermometers or thermocouples to ensure consistent performance over time. Microbead sterilizers are intended for research use only (RUO) and are not validated as medical sterilization devices under FDA 510(k) or comparable regulatory frameworks. As of 2026, replacement glass beads and accessory components remain widely available to support long-term operation in research laboratories.
A high-quality microbead sterilizer for your laboratory is just one click away. <a href="https://mbpinc.net/contact-us">Contact the expert team at Molecular Biology Products Inc. (MBP)</a> today to find the solution that best matches your workflow requirements.

Microbead Sterilizer

The B1000-RA by Benchmark Scientific is a 115V replacement heating element assembly for the BactiZapper Classic Infrared MicroSterilizer (B1000). Restores full sterilization function to the B1000 instrument. For 230V, order B1000-RA-E.

B1000-RA-E by Benchmark Scientific is the 230V replacement heating element assembly for the BactiZapper Classic micro-sterilizer (B1000-E). The asbestos-free infrared core restores the instrument's ability to sterilize inoculation loops, needles, and spreaders at 500 °C (low) or 815 °C (high) in 5–7 seconds without open flame. Designed for the 230V international model only — use B1000-RA for the 115V North American version.

B1001-RA by Benchmark Scientific is the 115V replacement heating element assembly for the BactiZapper Tilt (B1001) microsterilizer, restoring chamber temperatures to 815°C (1500°F) with 5–7 second sterilization cycles. Engineered as a direct-fit replacement for the B1001 unit, this assembly maintains flame-free, splatter-free loop and tube-mouth sterilization.

B1001-RA-E by Benchmark Scientific is the 230V replacement heating element assembly for the BactiZapper™ Tilt micro-incinerator (B1001-E). The BactiZapper reaches 815 °C / 1500 °F and sterilises inoculating loops in 5–7 seconds. This part restores the instrument without a full-unit replacement.

B1001-XL-RA by Benchmark Scientific is the 115V OEM replacement heating element assembly for the BactiZapper XL Tilt (B1001-XL) infrared micro-sterilizer, restoring full radiant-heat sterilization performance in the 35 mm chamber. A direct fit for B1001-XL instruments; not compatible with the standard BactiZapper Tilt (B1001) or 230V models. Includes 1-year manufacturer's warranty.

B1001-XL-RA-E by Benchmark Scientific is the 230V replacement heating element assembly for the BactiZapper&trade; XL Tilt infrared micro-sterilizer (B1001-XL-E). Restores full 35&nbsp;mm chamber sterilization function after element wear. Not compatible with 115V BactiZapper models. Research Use Only.

Loop holder attachment

B1000-01 by Benchmark Scientific is a loop holder attachment for the BactiZapper™ B1001 infrared micro-sterilizer, providing hands-free support for inoculating loops and needles during the sterilization cycle. It keeps tools positioned inside the heating element without manual holding, reducing fatigue in high-volume microbiology streaking workflows.