Centrifuges

Clinical Centrifuge Accessories

<h2>What Are Clinical Centrifuge Accessories?</h2>
&nbsp;
Clinical centrifuge accessories are the model-specific components that determine the safety, versatility, and compliance profile of a clinical centrifuge: swing-out rotors and fixed-angle rotors sized for standard blood collection tube formats, tube adapters that expand the rotor to accommodate 15 mL and 50 mL conicals, aerosol-tight sealed bucket lids for biocontainment of human and potentially infectious specimens, balance tubes for uneven sample counts, and replacement swing-bucket assemblies. In CLIA-regulated laboratories, calibration weights and documented tachometer verification at defined intervals are also part of the clinical centrifuge accessory program. None of these components are interchangeable between centrifuge models; all must be be confirmed compatible with the specific centrifuge model and rotor before ordering.
&nbsp;
<h2 dir="ltr">What You Will Find:</h2>
&nbsp;
<ul>
<li dir="ltr" style="font-family: helvetica, arial, sans-serif;" role="presentation">Adapter packs for precise compatibility with rotors</li>
<li dir="ltr" style="font-family: helvetica, arial, sans-serif;" role="presentation">Proficient adapters used in handling 5 mL and 7 mL tubes for C5000-8 and C5000-6 systems</li>
<li dir="ltr" style="font-family: helvetica, arial, sans-serif;" role="presentation">Fixed-angle rotor as a replacement rotor option for Sprint&trade; 6H Plus&nbsp;</li>
</ul>
&nbsp;
<h2>How to Choose Clinical Centrifuge Accessories</h2>
&nbsp;
Rotor Format and Blood Tube Compatibility
The core clinical centrifuge rotor selection decision is tube format: confirm the swing-out rotor accepts your primary blood collection tube sizes (13&times;75 mm, 13&times;100 mm, 16&times;100 mm vacutainers) and the bucket depth matches the tube length. If your lab processes both 5 mL and 10 mL tubes, specify a rotor with adapters for both, or separate adapter inserts for the smaller format.
Aerosol-Tight Lids
Select sealed biocontainment lids rated for your centrifuge's maximum operating RCF (typically 3,000&ndash;3,500 &times;g for routine serum processing). Confirm the lid's O-ring material is compatible with 70% ethanol and 10% bleach decontamination&mdash;the two standard clinical lab disinfectants. O-rings require periodic replacement; maintain a stock of the correct size for each lid model in use.
Tube Adapters for Conicals
Most clinical labs also process 15 mL conical tubes for cell culture supernatant or urine samples. Confirm adapter availability for your swing-bucket buckets to accept 17&times;120 mm conicals; a separate adapter insert seats the conical at the correct radial position to prevent the tube tip from bearing unsupported centrifugal load during the spin.
Balance Tubes
Clinical labs routinely run partial rotor loads. Stock balance tubes matched to the outer diameter and length of each primary blood collection tube format used: 13 mm OD (5/7 mL) and 16 mm OD (10 mL) are the two most common sizes. Fill to the same liquid mass as the heaviest sample tube in the opposing bucket position.
Calibration and Compliance
CLIA and CAP accreditation programs require documented annual speed verification for clinical centrifuges. A calibrated handheld optical tachometer (non-contact RPM measurement) enables periodic verification against the centrifuge's displayed speed without opening the instrument. Document the tachometer model, calibration date, and measured vs. displayed RPM in the centrifuge maintenance log.
&nbsp;
<h2>Specifications Context</h2>
&nbsp;
CDC guidelines for safe work practices in human and animal diagnostic laboratories (MMWR 2012) specifically recommend sealed centrifuge rotors or safety bucket covers for all centrifugation of potentially infectious specimens. For CLIA and CAP compliance, centrifuge speed must be verified at least annually using a calibrated reference instrument; the measured RPM must be within &plusmn;10% of the displayed value per most accreditation interpretive guidelines.
Swing-bucket O-ring replacement intervals vary by manufacturer and should be based on visual inspection. Any O-ring showing flattening (compression set), surface cracks, or discoloration should be replaced before the centrifuge returns to service. Modern aerosol-tight lid systems with one-hand release mechanisms have become standard features in many new clinical centrifuge installations.
Get the exact accessories your equipment needs.&nbsp;<a href="https://mbpinc.net/contact-us">Contact the expert team&nbsp;</a>at Molecular Biology Products Inc. today.

Adapter pack for C3303-6HP, for 5ml and 7ml (12-13mm) tubes in 15ml rotors, 8/pk

Optional 12 x 15ml rotor for Sprint™ 6HP Accessories

12 x 15ml fixed angle rotor for Sprint™ 6H Plus

The C3303-1215 by Benchmark Scientific is an optional 12 x 15 ml fixed-angle rotor for the Sprint 6H Plus clinical centrifuge. Doubles per-run tube capacity compared to the standard 6-position swing-out rotor, suited for blood separation, plasma prep, urinalysis, and coagulation workflows.

Manufacture

Microcentrifuge Accessories

<h2>What Are Microcentrifuge Accessories?</h2>
&nbsp;
Microcentrifuge accessories maintain performance, extend tube-format versatility, and ensure safe operation of benchtop microcentrifuges. These include replacement fixed-angle rotors for 12&ndash;24 &times; 1.5/2.0 mL tube positions, tube adapters for 0.5 mL and 0.2 mL formats, aerosol-tight sealed rotor lids for biocontainment of infectious specimens, balance tubes for partial-load runs, and specialty rotors for PCR strips or 5.0 mL tubes where supported by the centrifuge model. All microcentrifuge accessories are model-specific, as rotor coupling systems and tube bore dimensions differ between manufacturers and even between models within the same brand, making exact model verification essential before ordering.
&nbsp;
<h2>What You Will Find:</h2>
&nbsp;
<ul>
<li>High-quality adapters and rotors for precise and reliable tube fit</li>
<li>Multiple formats including PCR strips, microtubes, plates, and spin columns</li>
<li>Specialized and high-capacity rotors for enhanced compatibility</li>
<li>Swing-out and sealed options for reliable and contamination-free processing</li>
</ul>
&nbsp;
<h2>How to Choose Microcentrifuge Accessories</h2>
&nbsp;
Replacement Rotor Identification
The rotor model number is typically printed on the rotor body or listed in the centrifuge user manual. Cross-reference it with the manufacturer's accessory catalog to confirm that the coupling system matches the centrifuge motor shaft. For standard 12-position rotors, verify compatibility with both 1.5 mL and 2.0 mL microtubes.
Tube Adapter Sizing
For 0.5 mL adapters, ensure the outer diameter closely matches the rotor bore so the tube remains secure during operation. For 0.2 mL adapters, confirm that PCR tubes are positioned correctly to achieve the intended centrifugal force while maintaining stability throughout the run.
Aerosol-Tight Sealed Lids
Choose sealed lids rated for the rotor's maximum operating RCF. O-rings should be inspected regularly for flattening, cracking, or discoloration and replaced immediately if any signs of wear appear. Maintaining replacement O-rings for frequently used lids helps ensure continued safe operation.
Specialty Rotors
Some microcentrifuge models support optional rotors for 5.0 mL tubes, PCR strips, or microplates. These accessories expand workflow flexibility but may operate at lower maximum RCF values than standard 1.5 mL rotors. Always verify the rated speed and force limits before use.
Balance Tubes
Balance tubes help maintain proper rotor balance during partial-load runs. They should closely match the mass and dimensions of the sample tubes being processed. Proper balancing reduces vibration, minimizes bearing wear, and supports long-term centrifuge performance.
&nbsp;
<h2>Specifications Context</h2>
&nbsp;
Many modern fixed-angle rotors and polypropylene adapters are autoclavable, although specific sterilization requirements vary by manufacturer and material. Always follow the OEM maintenance and decontamination guidelines for each accessory. Rotor service life is generally determined by cumulative operating hours and manufacturer recommendations rather than visual appearance alone.
Sealed rotor lid systems with one-touch release mechanisms have become standard in modern molecular diagnostic laboratories, providing improved safety, easier maintenance, and enhanced biocontainment for regulated workflows.
Stop wasting time searching. The best microcentrifuge accessories are right here at MBP Products. <a href="https://mbpinc.net/contact-us">Connect with our expert team</a> to get your equipment accessories today.

Product Literature

24 x 1.5/2.0ml Hermetically sealed rotor, each

C2417-2420H by Benchmark Scientific is a 24-position hermetically sealed fixed-angle rotor for the MC-24R™ microcentrifuge, rated to 13,500 rpm and 16,058 × g. It accepts 1.5 ml and 2.0 ml microtubes and provides aerosol containment for high-speed processing of biohazardous samples.

4 x PCR (32 x 0.2ml) Strip rotor, each

The C2417-3202 by Benchmark Scientific is an optional 4-position PCR strip rotor for the MC-24R microcentrifuge, holding 32 x 0.2 ml strip tubes at up to 13,500 rpm / 16,602 x g. Enables direct high-speed centrifugation of 8-tube PCR strips without transferring to individual microtubes.

Adapter pack for C5000-6H and C5000-8, for 5ml and 7ml (12-13mm) tubes, 8/pk.

The C5000-ADP adapter pack by Benchmark Scientific fits 12–13mm diameter 5ml and 7ml tubes into the Sprint 6H (C5000-6H) and Sprint 8 (C5000-8) centrifuge rotors. Includes 8 adapters per pack, ensuring secure tube seating in every rotor position.

Laboratory Centrifuge Accessories

<h2>What Are Laboratory Centrifuge Accessories?</h2>
&nbsp;
Laboratory centrifuge accessories are the components that determine a centrifuge's practical versatility, safety profile, and service life: replacement and additional rotors (fixed-angle and swing-out), tube adapters that allow one rotor to process multiple tube formats, aerosol-tight sealed lids and safety buckets for biocontainment during infectious sample centrifugation, rotor lubricants, balance tubes, and replacement O-rings and gaskets. All centrifuge accessories are model-specific&mdash;rotors are not interchangeable between manufacturers or between centrifuge models within the same brand, and using an uncertified rotor on any centrifuge is a serious safety hazard.
&nbsp;
<h2>What You Will Find:</h2>
&nbsp;
<ul>
<li>Rotor Shields for 130 mm Tubes: Safe, steady centrifugation for taller tube formats</li>
<li>Adapter Pack for 5 mL and 7 mL Tubes: Perfect fit for 5 mL and 7 mL tubes in 15 mL rotors</li>
</ul>
&nbsp;
<h2>How to Choose Laboratory Centrifuge Accessories</h2>
&nbsp;
Rotor Selection (Fixed-Angle vs. Swing-Out)
If your centrifuge supports interchangeable rotors, specify the rotor type matched to your primary workflows: fixed-angle for molecular biology spin-column kits, pelleting, and bacterial harvesting; swing-out for density gradients, serum preparation, and gentle mammalian cell processing. Confirm the rotor's maximum RCF matches your highest-speed protocol and that the rotor radius is compatible with the centrifuge drive shaft and motor rating.
Tube Adapters
Tube adapters extend a single rotor to accommodate smaller tube formats. When ordering, confirm the adapter's bore inner diameter (ID) matches the outer diameter (OD) of the tube being used, ensure the adapter length seats the tube bottom at the correct radial position within the rotor bore, and verify the adapter material is chemically compatible with your samples. Adapter fit is critical&mdash;a loose tube in an adapter creates imbalance and ejection risk at high speed.
Aerosol-Tight Lids and Safety Buckets
Specify aerosol-tight sealed lids for all BSL-2 or higher specimens, human blood specimens, and any sample requiring biocontainment. Inspect O-rings before each run and replace them at the first sign of flattening, cracking, or discoloration. ClickSeal-type lids and equivalent sealed bucket systems provide certified biocontainment up to the rotor's rated maximum RCF.
Lubricants and Maintenance Items
Use only OEM-specified rotor grease (silicone- or PTFE-based) on fixed-angle lid threads and swing-bucket pivot points. Apply a thin layer after each cleaning or autoclaving of swing-bucket components. Never use petroleum-based lubricants, which can degrade centrifuge rotor seals and O-rings over time.
Balance Tubes
Balance tubes (empty, capped, and filled to the same mass as the loaded sample tubes) maintain rotor balance when an odd number of samples is run. Running an unbalanced rotor induces vibration, accelerates bearing wear, and at high speed can cause catastrophic rotor failure. Most centrifuge manufacturers supply balance tubes or specify the tube format and fill volume for balancing.
&nbsp;
<h2>Specifications Context</h2>
&nbsp;
Tube adapters must be matched by outer diameter with a tolerance of &le;0.5 mm to prevent movement during spinning. Aerosol-tight rotor lids are pressure-rated; confirm the lid's burst pressure rating exceeds the maximum pressure generated by the rotor at its rated speed before using them for potentially infectious specimens.
Rotor retirement schedules are manufacturer-specified and typically based on cumulative hours at maximum rated RPM. Many aluminum rotors have retirement schedules after several thousand hours at peak speed, regardless of visible condition, because stress-corrosion fatigue is not detectable visually. As of 2026, polypropylene (PP) and HDPE rotor materials have replaced anodized aluminum in several mid-speed rotor lines, improving chemical resistance to salt solutions and acidic buffers that can cause stress corrosion in aluminum.
<a href="https://mbpinc.net/contact-us">Contact the expert team</a> at Molecular Biology Products Inc. today and find accessories that integrate perfectly with your centrifuge.

Adapter pack, for 5ml and 7ml (12-13mm) tubes in 15ml rotors, 8/pk.

The C3100-ADP by Benchmark Scientific is an 8-pack of latex-free adapters that fit 5 ml and 7 ml (12-13 mm OD) tubes into 15 ml rotor positions on Benchmark LC-8 and LC-8 Plus centrifuges, eliminating the need for a dedicated small-tube rotor.

Adapter pack, for Cryovials (0.5 to 2.0ml) and 1.5/2.0ml HPLC vials, 4/pk.

C1005-AC2 by Benchmark Scientific is a 4-pack of centrifuge adapters for the MyFuge 5 (C1005 series) mini centrifuge, enabling it to run cryovials from 0.5 to 2.0 ml and 12 x 32 mm (1.5/2.0 ml) HPLC vials. These adapters support cryovial recovery, HPLC sample prep, and cell banking workflows.

Minicentrifuge Accessories

<h2>What Are Minicentrifuge Accessories?</h2>
&nbsp;
Minicentrifuge accessories are the consumable and replacement components that maintain performance and extend the versatility of personal minicentrifuges. These include replacement microtube rotors for 1.5/2.0 mL tubes, PCR tube and strip rotors for 0.2 mL formats, tube adapters for smaller tube sizes, replacement lids for multi-user identification, and power or battery accessories for portable operation. Most minicentrifuge accessories are model-specific, as rotor coupling systems and mounting mechanisms differ between manufacturers, making model verification essential before ordering replacement parts.
&nbsp;
<h2>What You Will Find:</h2>
&nbsp;
<ul>
<li>8-Place Rotor for 1.5/2.0 mL Tubes: Ideal for routine processing of standard microcentrifuge tubes</li>
<li>Rotor for GCM Series (2 &times; 8 Position): Designed for 0.2 mL PCR tubes and PCR strip formats</li>
<li>Adapters for Micro-Rotors: Compatible accessories for 1.5 mL rotor systems and smaller tube formats</li>
<li>Rotor Cavity Sleeves for 0.2 mL Tubes: Allow smaller microtubes to fit securely in standard rotor positions</li>
<li>Rotor Cavity Sleeves for 0.5 mL Tubes: Enable the use of 0.5 mL tubes in standard microtube rotors</li>
</ul>
&nbsp;
<h2>How to Choose Minicentrifuge Accessories</h2>
&nbsp;
Replacement Rotor Identification
The most important step is confirming the correct rotor model number. Different minicentrifuges use different attachment systems, including tool-free, press-fit, and screw-mounted designs. Always order OEM-approved replacement rotors to ensure compatibility, proper balance, and safe operation at the rated speed.
Tube Adapter Sizes
Standard adapter kits typically support 0.5 mL and 0.2 mL tubes within larger rotor positions. Laboratories using specialized tube formats should confirm adapter availability and compatibility before purchasing replacement sets.
Colored Lid Options
Color-coded replacement lids help distinguish individual instruments in shared laboratory environments. These lids are generally manufactured from durable polycarbonate materials and are available in multiple colors, depending on the centrifuge model.
Power Adapters and Voltage Requirements
When replacing a power supply, verify the input voltage, DC output specifications, connector size, and polarity requirements. Universal-input adapters provide greater flexibility for laboratories operating across different regions and power standards.
Battery Accessories
Battery-compatible minicentrifuges require manufacturer-approved battery trays and accessories. Portable operation is particularly useful for field research, point-of-care testing, and laboratory environments where access to mains power is limited.
&nbsp;
<h2>Specifications Context</h2>
&nbsp;
Most minicentrifuge rotors are manufactured from polycarbonate or ABS materials and are designed for operation at approximately 6,000 RPM. Variable-speed models may use rotors rated for higher operating speeds. Laboratories using aggressive solvents should inspect plastic components regularly, as prolonged exposure may lead to stress cracking and reduced service life.
Modern minicentrifuges commonly feature tool-free rotor exchange systems that simplify maintenance and daily use. Older models may still require dedicated rotor tools or fastening mechanisms, making it important to maintain the correct accessories and replacement components for each instrument.
Your search for dependable minicentrifuge accessories is over. <a href="https://mbpinc.net/contact-us">Contact our expert team</a> at Molecular Biology Products Inc. to find the right minicentrifuge accessories for your lab.

Adapters for micro-rotors, for 1.5ml rotors in (C1008, BSC1006, C1012, C1005, C1612 and C2417)

C1008-ACC by Benchmark Scientific are tube adapters that insert into 1.5 ml rotor positions on compatible Benchmark Scientific minicentrifuges (C1008, BSC1006, C1012, C1005, C1612, C2417), allowing those positions to securely hold smaller-diameter tube formats without requiring a separate rotor.

0.5ml Adapter pack, 6/pk.

0.2ml Adapter pack, 6/pk.

0.5ml Adapter pack, 8/pk.

0.2ml Adapter pack, 8/pk.

COMBI-rotor for 24 x 1.5/2.0ml and 2 x PCR Strips (16 x 0.2ml), each

The C2417-RCMB by Benchmark Scientific is an optional COMBI-Rotor for the MC-24R microcentrifuge that holds 24 x 1.5/2.0 ml tubes and 2 x PCR strips (16 x 0.2 ml) simultaneously, reaching 13,500 rpm / 16,800 xg.

Cryovial adapter for C2417-R5 rotor, 8/pk

The C2417-R5-ADP2 by Benchmark Scientific is a pack of 8 × 2ml cryovial adapters for the C2417-R5 rotor of the Benchmark MC-24 Touch High-Speed Microcentrifuge (C2417), enabling centrifugation of standard 2ml cryovial-format samples on the MC-24 Touch platform (13,500 rpm / up to 16,800 xg). Each pack fills all 8 rotor positions for cell pelleting, biobank aliquot processing, and cryovial-format nucleic acid precipitation. Order via mbpinc.net/quickorder using SKU C2417-R5-ADP2 or contact customerservice@mbpinc.net.

Laboratory Centrifuge

<h2>What Are Laboratory Centrifuges?</h2>
&nbsp;
Laboratory centrifuges separate biological and chemical samples by exploiting density differences under centrifugal force, measured as relative centrifugal force (RCF, &times;g). Benchtop models are the workhorse of the research lab, handling tube formats from 0.2 mL PCR tubes to 50 mL conicals across a speed range from a few hundred to ~20,000 &times;g. Low-speed benchtop centrifuges (up to ~6,000 &times;g) suit cell culture pelleting, serum separation, and density-gradient collections; high-speed benchtop models (up to ~20,000 &times;g) handle bacterial harvesting, protein precipitate recovery, and nucleic acid column spins. Two rotor types cover most applications: fixed-angle rotors for fast pelleting at maximum RCF per RPM, and swing-out rotors for clean layer separation in gradients and blood processing.
&nbsp;
<h2>What You Will Find</h2>
&nbsp;
<ul>
<li><a href="https://mbpinc.net/equipments/centrifuges/laboratory-centrifuge/laboratory-centrifuge-accessories">Laboratory Centrifuge Accessories</a> &ndash; Includes tube adapters and rotor shields for secure handling, better tube support, and efficient sample processing.</li>
</ul>
&nbsp;
<h2>How to Choose a Laboratory Centrifuge</h2>
&nbsp;
Define Required RCF Range
Match the centrifuge to the highest RCF your protocols require. Mammalian cell pelleting needs 200&ndash;600 &times;g; nucleic acid kit spin-columns typically specify 10,000&ndash;16,000 &times;g; bacterial harvesting 3,000&ndash;10,000 &times;g. A mid-range benchtop centrifuge reaching 15,000&ndash;21,000 &times;g covers most molecular biology and microbiology protocols without requiring a separate high-speed unit.
Tube Format and Rotor Versatility
A single benchtop centrifuge can serve multiple workflows if the rotor accepts adapters for different tube formats: 1.5/2.0 mL microtubes, 15 mL and 50 mL conicals, PCR strips, microplates, and blood collection tubes. Confirm which adapters are available for the base rotor before purchasing; the cost and availability of adapters significantly affects the centrifuge's practical versatility.
Fixed-Angle vs. Swing-Out Rotor
Fixed-angle rotors are the default for molecular biology (spin-column kits, pelleting, precipitation recovery). Swing-out rotors are specified for density gradient separations, cell washing in gentle conditions (low-speed mammalian cells), and serum/plasma preparation where layer-interface clarity is important. Some benchtop centrifuges offer interchangeable rotors of both types; confirm rotor compatibility before specifying.
Refrigerated vs. Ambient Temperature
Refrigerated benchtop centrifuges (0&ndash;4&deg;C) are required for coagulation panels, enzyme assays, and cell viability-critical applications. Most general molecular biology pelleting and plasmid prep protocols run at ambient temperature without sample degradation in standard spin times.
Footprint and Noise Level
Modern benchtop centrifuges with brushless DC motors are significantly quieter (some rated &le;45 dB) than legacy brush-motor models, an important consideration for shared or open-plan lab spaces. Confirm the footprint fits the available bench space with the lid fully open in the upright position.
&nbsp;
<h2>Specifications Context</h2>
&nbsp;
RCF is calculated as 1.118 &times; 10&minus;5 &times; r &times; N2, where r = rotor radius in mm and N = RPM; this is the only reliable basis for transferring centrifuge protocols across instruments with different rotor sizes. Most nucleic acid purification kit protocols specify 10,000&ndash;16,000 &times;g for spin-column steps; check the kit insert for the exact RCF and confirm the rotor reaches it without exceeding the tube's rated RCF limit.
Aerosol-tight sealed rotors or safety buckets are required for all BSL-2 or higher samples&mdash;never centrifuge infectious specimens in an open rotor without a sealed lid. As of 2026, brushless DC motor benchtop centrifuges operate at &le;45 dB and offer longer service intervals than legacy brush-motor designs, reducing noise in shared lab spaces and lowering long-term maintenance costs.
Find your perfect laboratory centrifuge. <a href="https://mbpinc.net/contact-us">Contact now</a> with the expert team at Molecular Biology Products Inc. and get matched to the right system for your lab's needs.

Adapter pack, for 5ml and 7ml (12-13mm) tubes in 15ml rotors, 8/pk

LC-8 Lab Centrifuge with 8 x 15ml rotor  Accessories

LC-8 Series Laboratory Centrifuges

C3100 by Benchmark Scientific is the LC-8 series benchtop centrifuge with an 8-position rotor for 10 ml and 15 ml test tubes, reaching 3,500 RPM / 1,500 × g. Backlit LCD, lid-lock safety, air-flow cooling, 115/230 V dual-voltage, 150 W. Footprint: 11.6 × 14.4 × 8.3 in., 15 lbs. 2-year warranty.

Speed

Capacity

Accel / Decel

Speed increment

Timer

Momentary

Dimensions

Weight

Electrical

Warranty

LC-8 3500 Centrifuge with 8 x 15ml rotor,Max. Speed 3500 rpm, 120V

LC-8 3500 Centrifuge with 8 x 15ml rotor,Max. Speed 3500 rpm, 230V

LC-8 5000 Centrifuge with 8 x 15ml rotor,Max. Speed 5000 rpm, 120V

LC-8 5000 Centrifuge with 8 x 15ml rotor,Max. Speed 5000 rpm, 230V

Microcentrifuge

<h2>What Are Microcentrifuges?</h2>
&nbsp;
Microcentrifuges are compact, high-speed benchtop centrifuges designed specifically for 0.2&ndash;2.0 mL microtubes and PCR strips, operating at 10,000&ndash;21,000 &times;g in a fixed-angle rotor. They are the primary centrifugation instrument in molecular biology, biochemistry, and clinical molecular diagnostics labs: nucleic acid pellet formation after ethanol precipitation, spin-column DNA/RNA extraction and PCR cleanup steps (typically specified at 10,000&ndash;16,000 &times;g for 30&ndash;60 seconds), cell debris clearance from lysates, protein precipitation supernatant recovery, and brief sample clarification before downstream analysis. Standard benchtop microcentrifuges reach 14,000&ndash;15,000 RPM (16,000&ndash;21,000 &times;g), while high-speed models reach up to 21,000 RPM and approximately 31,000 &times;g. Refrigerated variants maintain 0&ndash;4&deg;C for temperature-sensitive workflows.
&nbsp;
<h2>What You Will Find:</h2>
&nbsp;
<ul>
<li>High-Speed Microcentrifuges: For faster sample processing</li>
<li>Refrigerated Microcentrifuges: For temperature-sensitive handling</li>
<li>Benchtop Microcentrifuge Systems: For routine lab working</li>
<li>5D Digital Microcentrifuge: With customizable time and speed options</li>
<li>Mini Microcentrifuges: Compact units for rapid spin-down tasks</li>
<li>MC-24 High-Speed Microcentrifuge: Features touch screen control and high speed</li>
<li>Microplate Centrifuges: Developed for PCR plates and strip formats</li>
<li>Microcentrifuge Accessories: For expanded tube flexibility and compatibility</li>
</ul>
&nbsp;
<h2>How to Choose a Microcentrifuge</h2>
&nbsp;
Maximum RCF vs. Protocol Requirements
Most spin-column kit protocols specify 10,000&ndash;16,000 &times;g. A standard microcentrifuge reaching 14,000&ndash;16,000 &times;g covers these requirements. If your lab performs alcohol-precipitation DNA/RNA pelleting (12,000&ndash;16,000 &times;g) or virus concentration steps (20,000+ &times;g), choose a model reaching at least 16,000 &times;g. High-speed models reaching 21,000&ndash;31,000 &times;g are available for specialized applications.
Rotor Tube Positions and Capacity
Most microcentrifuge rotors hold 12&ndash;24 &times; 1.5/2.0 mL tubes per run. Laboratories processing larger batches benefit from 24-position rotors, while smaller research groups may find 12-position models sufficient. Confirm that adapters for 0.5 mL and 0.2 mL tubes are available if required by your workflows.
Refrigerated vs. Ambient Temperature
Refrigerated microcentrifuges are recommended for RNA extraction, protein stability studies, cell viability applications, and any protocol requiring 4&deg;C centrifugation. Standard room-temperature models are suitable for routine DNA extraction and PCR cleanup procedures.
Noise Level and Footprint
Modern brushless DC motor microcentrifuges typically operate at &le;52 dB, making them quieter than older brush-motor systems. Most units occupy 200&ndash;300 mm of bench width, so confirm that sufficient clearance is available when the lid is fully open.
Safety Features
Essential safety features include lid-lock mechanisms, imbalance detection, and over-speed protection. Laboratories handling infectious materials should verify that aerosol-tight sealed rotor lids are available for the selected model.
&nbsp;
<h2>Specifications Context</h2>
&nbsp;
The standard spin-column step in most commercial DNA/RNA extraction kits specifies 10,000&ndash;16,000 &times;g for 30&ndash;60 seconds. Always confirm the rotor's maximum RCF from manufacturer specifications, since RPM values alone do not account for differences in rotor radius.
Microcentrifuge rotors are typically fixed-angle designs positioned at approximately 45&deg;, providing efficient pelleting and short sedimentation paths. Aerosol-tight sealed lids allow safe handling of BSL-2 samples and other applications requiring biocontainment. Modern brushless DC motors offer quieter performance, improved speed accuracy, and longer service intervals than legacy brush-motor systems.
Your search for high-performance microcentrifuges is over. <a href="https://mbpinc.net/contact-us">Contact now</a> with the expert team at Molecular Biology Products Inc. and get the right microcentrifuge for your lab today.

MC-12 Microcentrifuge with 12 place rotor Accessories

MC-12™HighSpeed Microcentrifuge (12 place)

The C1612 by Benchmark Scientific is the MC-12 High Speed Microcentrifuge - a 12-place benchtop centrifuge reaching 15,000 rpm / 16,100 x g with a brushless, maintenance-free drive, aircraft-grade aluminum rotor, and a footprint under 9 inches wide. Standard configuration spins 12 x 1.5/2.0 ml microtubes; optional adapters extend to 0.5 ml and 0.2 ml tubes.

Acceleration

Deceleration

MC-12™ High Speed Microcentrifuge with 12 place rotor, 115v

MC-12™ High Speed Microcentrifuge with 12 place rotor, 230v

MC-24R™ Refrigerated High Speed Microcentrifuge w/ COMBI-Rotor Accessories

MC-24R™ Refrigerated High Speed Microcentrifuge (24 place)

C2417-R by Benchmark Scientific is the MC-24R Refrigerated High Speed Microcentrifuge, reaching 13,500 RPM (16,800 × g) with integrated refrigeration from –20 °C to +40 °C. The included COMBI-Rotor accepts 24 × 1.5/2.0 mL microtubes plus 2 PCR strips simultaneously. With 99 stored programs, adjustable accel/decel, and touchscreen control, it is built for nucleic acid purification, protein pelleting, and temperature-sensitive spin-column protocols.