Sink your teeth into these deals! 

 
 For a limited time, buy 5 cases of PR1MA™ Low Retention Graduated Barrier Pipette Tips
and get one FREE inflatable shark!

This offer is also valid for select PR1MA™ LTS™ Style Pipette Tips!

 

Add item MS-SHARK-R-F (Red) or MS-SHARK-B-F

(Blue) to your cart when placing your qualifying order.

See flyer for more details!

 

Offer valid until 9/30/25 or while supplies last. Limit one free SHARK per order.
Must include 5 cases of PR1MA Barrier or PR1MA LTS Barrier Tips (Tip sizes may be mixed and matched).
No substitutions. Cannot be combined with other offers or discounts.

All terms and conditions apply.

PR1MA™ Low Retention Graduated Pipette Tips

PR1MA™ Pipette Tips were meticulously designed using a specially formulated NoStick® resin to provide researchers with the highest level of liquid handling performance. PR1MA™ Pipette Tips were created with the belief that when it comes to liquid handling, less is more.

• Less Fluid Retention
• Less Sample Loss
• Less Time Spent
• Less Plastic Wasted 

PR1MA™ Pipette Tips are produced under strict controls and an ISO9001-certified Quality Assurance process. They are manufactured with a state-of-the-art fully automated tip manufacturing, filtering, and inspecting which is incomparable in our industry.

Low Retention

The PR1MA™ NoStick® tips offer users an even higher degree of fluid confidence and control. The inner surface of our NoStick® tip is considerably more hydrophobic than standard industry tips enabling viscous fluids to be dispensed more completely. Less fluid retention. Less sample loss. PR1MA™ tips prove that less is more when it comes to liquid handling!

Clean Liquid Release

PR1MA™ tips are purposely designed for a much cleaner liquid release. Less time spent waiting for the final drop to fall from the end of a tip. Our thinner walls and more finely tapered tip construction will eliminate the need to touch off. Users will maintain complete fluid control working with smaller Vols, and yet will not have to compromise their pipetting accuracy or precision.

• High-clarity, virgin polypropylene meets FDA 21 CFR 177.1520 & USP Class VI.
• Proprietary NoStick® resin technology facilitates clean release.
• Filtered tips have a hydrophobic HDPE barrier that won’t contaminate or impede airflow.
• For use in the pharmaceutical and food industry, and molecular biology.
• Certified free of detectable RNase, DNase, DNA, PCR inhibitors, and tested pyrogen-free. Sterile product is certified endotoxin-free.

Proudly made in the USA! Click here for more made in America products!
   

For a limited time, purchase one PR1MA™ Microplate Microcentrifuge (PCRCENT)
and get one (1) FREE Red PR1MA™ Mini Vortexer (VM1-R-VF).

See flyer for more details!

For free product: Use item number followed by “-VF”.

Must match correct page on flyer; no substitutions. Promotion valid 08/15/25 - 09/30/24.

Not combinable with other offers. All terms and conditions apply.

PR1MA™ Microplate Microcentrifuge

• Quickly spins down droplets in PCR plates (less than 20 seconds)
• Accepts skirted, non-skirted, standard, and most microtiter PCR plates
• 50% smaller than traditional centrifuges
• Unique rotor design prevents sample spillage

The PR1MA™ Microplate Microcentrifuge is the first mini-sized centrifuge with a swing-out rotor for microplates. Centrifuging plates before PCR ensures all reactants are in the bottom of the wells for proper concentrations and improved yields.

The easily accessible rotor chamber includes two plate carriers that rest at a 75° angle. This allows plates to be inserted confidently without sealing tapes or caps. Upon closing the centrifuge lid, the rotor accelerates and the centrifugal force "swings" the plates into a horizontal position, concentrating any droplets on the plate walls to the well bottoms.

Specifications

Accessories 

PCRCENT-A02 - This tube adapter for the PCRCENT Plate Centrifuge holds 96 0.2 mL tubes or 8 and 12 position PCR strips. It comes 2 per pack.

PCRCENT-DWMP - This optional rotor for the PCRCENT Plate Centrifuge has carriers for deep well plates up to 35 mm tall.

Item # PCRCENT is proudly made in the USA! Click here for more made in America products!
 

For a limited time, purchase one PR1MA™ Roto-Mini Series
(RFP2020 or RMP2024)
and get one (1) FREE Accuris Mini Lab Balance (W4000-500-VF).

See flyer for more details!

For free product: Use item number followed by “-VF”.

Must match correct page on flyer; no substitutions. Promotion valid 08/15/25 - 09/30/24.

Not combinable with other offers. All terms and conditions apply.

PR1MA™ Roto-Mini Series

• Includes tube holders for common tube sizes, 11 x 1.5 / 0.2 mL (pack of 2), 5 x 10-15 mL (pack of 2), 5 x 5-7 mL (pack of 2), 6 x 50 mL (pack of 1)
• Plus model available with variable speed control and advanced shaking / mixing modes: Mix (Oscillating), Pause, Rock

The new PR1MA™ Roto-Mini Series of rotating mixers provide a wide range of mixing capabilities. Suitable for an array of laboratory applications including resuspension, protein binding, nucleic acid purification, etc. the mixers include interchangeable tube holders for accommodating all common tube sizes from 0.5 mL to 50 mL. The motion can be adjusted from vertical (end over end) mixing, to horizontal (rolling or hybridization style) mixing.

The Roto-Mini rotator is also available in a "Plus" configuration, providing the following additional features:

Specifications 

Item #s RFP2020 and RMP2024 are made in the USA! Click here for more made in America products!
 

For a limited time, purchase one PR1MA™ Orbital Microplate Shaker
(BT1500) and get one (1) FREE Red PR1MA™ Mini Vortexer (VM1-R-VF).

See flyer for more details!

For free product: Use item number followed by “-VF”.

Must match correct page on flyer; no substitutions. Promotion valid 08/15/25 - 09/30/24.

• Digital speed control up to 1500 rpm
• 3 mm orbit for thorough mixing in microplates
• Includes platform for up to 4 microplates
• Cold room and incubator safe
• Optional adapters for mixing microtubes 

The PR1MA™ Orbital Microplate Shaker is designed with a 3 mm mixing orbit, optimized for thorough mixing of microplates and/or PCR plates. Up to four plates (standard or deep well) can be placed on the included platform and are instantly secured without the use of springs, clamps, or tools.

Specifications

For a limited time, purchase any PR1MA™ 8 Mini Microcentrifuge (MF8-Color)
and get one (1) FREE Accuris Mini Lab Balance (W4000-500-VF).

See flyer for more details!

For free product: Use item number followed by “-VF”.

Must match correct page on flyer; no substitutions. Promotion valid 08/15/25 - 09/30/24.

Not combinable with other offers. All terms and conditions apply.

• Eight Position Microtube rotor
• Storage compartment for PCR rotor
• Near silent operation
• Starts and stops in seconds 

The PR1MA™ Mini is a personal centrifuge that virtually fits in the palm of your hand. An eight-place rotor is included and comes installed. A second rotor for 0.2 mL PCR tubes and strips is also included and stored with the rotor removal key in a convenient compartment on the bottom of the centrifuge.

All centrifuges include the 8 x 1.5/2.0 mL microtube rotor, two position PCR strip rotor, and 8 adapters for 0.5 mL tubes.

Specifications
 

• Redesigned to accept two 1 L Flasks
• Increased temperature control up to 70°C 
• Instant clamp exchange with MAGic Clamp system
• Only 11 inches wide
• 2 year warranty 

The PR1MA™ Mini Incubated Shaker is the most compact shaking incubator in its class. Despite the remarkably small footprint, a large 11.5 x 9.5 In. work space accepts several platforms for use with a variety of vessels.

The standard platform (included) features a non-slip rubber-coated surface ideal for TC flasks, petri dishes, and staining trays.

The convenient MAGic CLAMP™ Platform is also available for use with Erlenmeyer flasks and test tube racks. The unique, magnetic attachment method is the easiest way to instantly change between flask clamps of different sizes.

Specifications
 

Temp. Range	Ambient + 5°C to 70°C (0.1°C increments)
Temp. Uniformity	±0.25%
Temp. Accuracy	±0.1%
Shaking Speed Range	30-300 rpm
Shaking Orbit	0.74 In. | 19 mm
Platform Dimensions	9.5 x 11.5 In. | 241.3 x 292.1 mm
Exterior Dimensions: (W x D x H)	11 x 15.7 x 10.5 In. (height 25 In. w/ lid open) 279.4 x 398.78 x 255.27 mm (365 mm)
Weight	25 lbs | 11.34 kg
Electrical	115V (230V available)
Warranty	2 year

 

IS-300 Platforms and Accessories

For a limited time, purchase one PR1MA™ 3D Rocker (R3D-30)
and get one (1) FREE Red PR1MA™ Mini Vortexer (VM1-R-VF).

 

See flyer for more details!

 

For free product: Use item number followed by “-VF”.

Must match correct page on flyer; no substitutions. Promotion valid 08/15/25 - 09/30/24.

Not combinable with other offers. All terms and conditions apply.

PR1MA™ 3D Nutating Shaker with Variable Speed

• Adjustable speed & tilt for a wide range of applications
• Large 12 x 12 in. work surface
• Insta-TILT™ technology for instant adjustment to the tilt angle
• Dual platform accessory doubles work surface
• Cold room and incubator safe

The PR1MA™ 3D is designed to provide the precise speeds and tilt angles required for a broad range of molecular and biological mixing applications. The user can adjust both parameters to match the vessel size and the volume of liquid being mixed, yielding optimum results.
This model includes both flat and dimpled (autoclavable) mats for mixing a wide variety of tubes and other vessels.

Stacking platforms can be purchased as accessories, effectively doubling the usable surface area of each model. PR1MA™ 3D features a maintenance-free, brushless motor, capable of loads up to 4.4 lbs, and is safe for use in cold rooms and incubators.

Specifications 

Specifications

For a limited time, purchase one PR1MA™ V2 Vortex Mixer (VM-1003)
and get one (1) FREE Accuris Mini Lab Balance (W4000-500-VF).

See flyer for more details!

For free product: Use item number followed by “-VF”.

Must match correct page on flyer; no substitutions. Promotion valid 08/15/25 - 09/30/24.

Not combinable with other offers. All terms and conditions apply.

PR1MA™ V2 Vortex Mixer

• Reversible top platform, cup, or flat-dimpled surface
• Powerful motor for INSTANT vortexing
• Continuous or touch operation
• Q Drive dynamic balancing system
• Variable speed from 200 to 3200 rpm
• Wide variety of accessories, for tubes up to 50 mL

The PR1MA™ V2 Vortex Mixer utilizes a smooth and powerful mixing technology, with the advantage of a uniquely designed reversible rubber head that can be attached to the mixer in two orientations. For the vortexing of single tubes, the cupped surface would generally be preferred. However, for applications requiring a flat/dimpled surface for mixing uniquely shaped vessels (or a handful of multiple test tubes), the head can easily be flipped over and reattached in reverse orientation.

The drive system is balanced with Q-Drive™ technology, providing a smooth vortexing action, while minimizing noise and excessive vibration. This results in quieter, more efficient, and longer lasting operation. With a maximum speed up to 3,200 rpm, the mixer provides an instant vortex of even the largest sample sizes, including full 50 mL tubes.

Specifications

For a limited time, purchase one PR1MA™ 12 Mini Microcentrifuge (MF12)
and get one (1) FREE Accuris Mini Lab Balance (W4000-500-VF).

See flyer for more details!

For free product: Use item number followed by “-VF”.

Must match correct page on flyer; no substitutions. Promotion valid 08/15/25 - 09/30/24.

Not combinable with other offers. All terms and conditions apply.

PR1MA™ 12 Mini Microcentrifuge

 
Spin microtubes and PCR strips simultaneously without changing rotors!
 
Unlike traditional mini centrifuges, the PR1MA™ 12 eliminates the need to change rotors when switching between microtubes and PCR strips. The included, unique COMBI-Rotor™ is all that is required for running 12 microtubes and 4 PCR strips simultaneously.
 
COMBI-Rotor™, for tubes and strips

• Twice the capacity of traditional mini centrifuges
• Near silent operation
• Starts & stops with closing/opening of the lid
• 1-year warranty

Specifications