Brands

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.

4 x 5ml conical tube insert for Z327-200-BUK, 2/pk

Z327-200-A5F by Hermle is a 2-pack of 4 × 5 mL conical tube inserts for the Z327-200-BUK swing-out rotor bucket, compatible with Hermle Z327 and Z307 universal centrifuges. Each insert holds 4 × 5 mL conical tubes, adapting the large 200 mL bucket format to small-volume processing and enabling mixed-volume centrifugation without additional rotor purchases. The Z327-200-BUK bucket is required (sold separately).

Manufacture

4 x 750ml swing out rotor with buckets

The Z446-750 by Hermle is a 4 × 750 ml swing-out rotor with round buckets for the Hermle Z446 and Z446-K centrifuges, rated to 4,000 rpm / 3,434 × g (Z446) or 4,500 rpm / 4,346 × g (Z446-K), accepting tubes from 5/7 ml to 750 ml with separate inserts.

4 x 750ml swing out rotor without buckets

Z446-750-AC by Hermle is the 4 x 750 ml swing-out rotor frame (3-liter total capacity) for the Hermle Z446 and Z446-K high-capacity centrifuges, supplied without buckets. Rated to 4,000–4,500 rpm (3,434–4,346 xg) and compatible with microplate carriers and multiple bucket configurations — buckets must be ordered separately.

Microcentrifuge Accessories

<h2>What Are Microcentrifuge Accessories?</h2>
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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.
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<h2>What You Will Find:</h2>
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<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>
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<h2>How to Choose Microcentrifuge Accessories</h2>
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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.
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<h2>Specifications Context</h2>
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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.

4 x 8 PCR strip rotor (for Z207-M only)

Z207-3202 by Hermle is a 4 × 8 PCR strip rotor for the Hermle Z207-M microcentrifuge only, holding 32 × 0.2 ml tube positions (4 PCR strips or 32 individual 0.2 ml tubes). Maximum speed is 13,500 rpm / 14,669 × g. This rotor is not compatible with any other Hermle centrifuge model. Order using catalog number Z207-3202 at <a href="https://www.mbpinc.net/quickorder">mbpinc.net/quickorder</a> or contact <a href="mailto:customerservice@mbpinc.net">customerservice@mbpinc.net</a>.

4 x 85ml rotor

Z326-0485 by Hermle is a fixed-angle 4 × 85 ml rotor reaching 12,000 RPM and 14,809 × g for use with the Hermle Z36-HK centrifuge. It provides a mid-volume capacity between standard 50 ml and large 250 ml rotor formats, ideal for cell harvest, protein precipitation, and microsome preparation from 85 ml sample volumes.

Product Literature

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.

4 x pcr rotor

Z326-3202 by Hermle / Benchmark Scientific is a 4-place PCR strip tube rotor rated to 15,000&nbsp;rpm and 15,343&nbsp;&times;&nbsp;g for Hermle Z326 and Z326-K Universal Centrifuges. It accommodates 4 strips of 8 tubes (32 × 0.2&nbsp;ml PCR tubes per run), enabling high-speed centrifugation of PCR reactions and enzymatic mixes within the existing Z326-series centrifuge platform.

4 x pcr rotor, Hermetically Sealed (for Z216 series only)

The Z216-3202 by Hermle is a hermetically sealed fixed-angle PCR rotor for Hermle Z216-M and Z216-MK microcentrifuges. Holds 4 × 8-strip PCR strips (32 × 0.2 ml tubes) at up to 15,000 rpm / 15,343 xg. Hermetic lid provides aerosol containment during centrifugation. Z216 series only. Distributed in North America by Benchmark Scientific.

PCR & qPCR Film

4" Soft Rubber Roller

4&quot; Soft Rubber Roller (RL-PLT-01) by MBP is a reusable hand-held sealing tool with a 4-inch (10.16 cm) wide soft rubber surface that applies even, consistent pressure across a full microplate in one pass. Ensures complete adhesion of any MBP plate sealing film — no bubbles or lifted edges. Single unit. Ships ambient.

Application

Material

Manufacturer

Heated Presses

<h2>What are heated laboratory presses?</h2>
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Heated laboratory presses are press instruments in which one or both press platens are heated to a set temperature, allowing materials to be compressed under conditions of simultaneous heat and pressure. Common applications include compression molding of thermoplastic polymers into flat films for spectroscopy, mechanical testing, or barrier property measurement; laminate bonding of polymer layers, films, or membranes under heat; curing of thermoset composite materials; and testing adhesive performance at elevated temperature and defined pressure. The temperature-controlled platens replace the standard cold platens of an ambient press and typically operate from room temperature up to 250&ndash;300&deg;C, with a cooling water circuit option for faster cycle times.
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<h2 data-start="422" data-end="447">What you will find:</h2>
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<ul>
<li>40-Ton Laboratory Pellet Press with Built-in Hydraulic Pump &ndash; High-force press for laboratory pellet preparation</li>
<li>24-Ton Pellet Press with Hydraulic Pump &amp; Safety Shield &ndash; Compact press with added operational safety</li>
<li>250&deg;C Heated Die with Digital Controller &ndash; Controlled heating solution for precision applications</li>
<li>Heat Press with Dual Heating Platens &ndash; Uniform heating and pressing for laboratory workflows</li>
</ul>
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<h2>How to choose a heated press</h2>
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Confirm the maximum platen temperature covers your material's processing temperature
Most common thermoplastics &mdash; polyethylene, polypropylene, PVDF, Nylon, and PEEK &mdash; have processing temperatures between 150&deg;C and 350&deg;C, and the heated press must comfortably exceed the material's processing temperature for adequate softening during molding. A press rated to 250&deg;C is sufficient for most polyolefins and engineering plastics; high-performance polymers like PEEK require higher-temperature platens rated to at least 350&deg;C.
Match platen size to the dimensions of the films or laminates you need to produce
Heated press platens range from small (50 &times; 50 mm or 100 &times; 100 mm) for small sample coupons to larger (200 &times; 200 mm or larger) for bigger films or panels. The sample area must fit within the platen size for even heating and pressure distribution, since areas extending beyond the heated platen zone receive less heat and different pressure.
Evaluate press force capacity against the required molding pressure
Polymer film casting and laminate bonding require lower forces than analytical pellet pressing, but composite processing and some thermoplastic molding benefit from higher forces. Match press force to the specific application rather than selecting arbitrarily high capacity.
Consider cooling circuit options for faster cycle times in production-volume work
Heated presses used for repeated cycling of polymer samples benefit from an integrated cooling water circuit that rapidly cools the platens after pressing, allowing the sample to be quenched to below the polymer's crystallization temperature before removal and reducing the total cycle time per sample.
Confirm temperature uniformity and control accuracy
Temperature uniformity across the platen surface is critical for films and laminates with consistent thickness, since cooler platen edge regions produce uneven material. Good heated presses specify uniformity within &plusmn;2&ndash;5&deg;C across the platen at operating temperature.
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<h2>Specifications context</h2>
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Polymer film preparation for FTIR characterization, tensile testing, or barrier property measurement requires films of uniform thickness across the entire sample area, and temperature non-uniformity in the heated press platens is one of the primary causes of film thickness variation. Carver-style laboratory heated presses with electrically heated platens and embedded thermocouples for feedback control represent the standard heated press design in polymer science laboratories. As of 2026, heated presses with integrated cooling circuits and PID temperature controllers for precise thermal cycling remain the standard for polymer science and composite material research.
Need help selecting the right system? <a href="https://mbpinc.net/contact-us">Reach out to the MBP team</a> for expert support and a custom quote.

40-Ton Laboratory Pellet Press with Built-in Hydraulic Pump

The MP40A by Across International is a 40 metric ton (88,185 lb) laboratory pellet press with an integrated manual hydraulic pump and auto-return function. No electricity required — compatible with glove-box operation under inert or oxidizing atmospheres. Working space: 6.1×4×6.7 in; machine weight: 120 lb. Supports round die sets up to 4-inch ID. Applications include KBr/FTIR pellets, XRF sample preparation, and battery electrode disc pressing.

Maximum pressure

Maximum working space

Largest compatible die set

Hydraulic cylinder travel distance

Machine dimension

Machine weight

Shipping weight

Shipping dimension

Pressing dies

44 x 1.5/2.0ml rotor

Z326-4420 by Hermle is a 44-position fixed-angle rotor for 1.5/2.0 ml microtubes with Quick-Seal lid. Reaches 13,500 RPM / 17,113 × g on Hermle Z326, Z32-HK, and Z446; 15,000 RPM / 21,128 × g on Hermle Z366. Angle: 32°/55°. 3-year warranty. Ideal for high-throughput nucleic acid pelleting and protein precipitation.

44 x 1.5/2.0ml rotor (for Z216 series only)

Z216-4420 by Hermle is a 44-place fixed-angle rotor for the Hermle Z216 series microcentrifuges (Z216-M and Z216-MK), reaching 15,000 RPM and 21,379 × g. It holds 44 × 1.5/2.0 mL microtubes and ships with a Quick-Seal lid for rapid loading of all 44 positions — the highest-capacity rotor available for the Z216 platform, suited for high-throughput nucleic acid precipitation, cell pelleting, and protein clarification workflows.