2026 PR1MA Days!

 

For a limited time, enjoy 10% OFF the list price on

PR1MA™ Low Retention Graduated Barrier Pipette Tips!

 

Save on tips from 10 uL to 1,250 uL!

 

PR-10RK-FL, PR-10XLRK-FL, PR-20RK-FL: WAS $71.00 NOW | $63.90

PR-100RK-FL, PR-200RK-FL, PR-300RK-FL: WAS $71.00 NOW | $63.90

PR-200XLRK-FL: WAS $89.00 | NOW $80.10

PR-1000RK-FL: WAS $62.00 | NOW $55.80

PR-1250RK-FL: WAS $59.00 | NOW $53.10

 

Click here for more PR1MA Days savings

or see flyer for more details.

 

Promotion valid from 09/01/26 to 09/30/26 or while supplies last.

Offer cannot be combined with other discounts or institutional pricing.
Customer must pay the list price on the qualifying item to receive the free item (Price reflected in flyer).

Not valid on prior purchases. No mixing and matching between qualifying items.

All standard 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. PFAS-free.
• 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!

2026 PR1MA Days!

 

For a limited time, enjoy 25% OFF the list price

on select PR1MA™ Sterile Serological Pipets!

 

PR-SERO-5: WAS $56.04 | NOW $42.03

PR-SERO-10: WAS $61.54 | NOW $46.16

PR-SERO-25: WAS $112.09 | NOW $84.07

PR-SERO-50: WAS $112.09 | NOW $84.07

 

Click here for more PR1MA Days savings

or see flyer for more details.

 

Promotion valid from 09/01/26 to 09/30/26 or while supplies last.

Offer cannot be combined with other discounts or institutional pricing.
Customer must pay the list price on the qualifying item to receive the free item (Price reflected in flyer).

Not valid on prior purchases. No mixing and matching between qualifying items.

All standard terms and conditions apply.

PR1MA™ Sterile Serological Pipets, Individually Wrapped

• All serological pipets are manufactured to the ASTM Standard Specification for Serological Pipets E-934
• Bi-directional (positive and negative) graduations are printed in bold easy-to-read ink
• Premium material barrier plug
• Color-coded stripes and packaging enable quick volume identification
• Printed indicator arrow for quickly locating negative graduations when using a pipet controller
• Pipets are made from Virgin Polystyrene
• Sterile, RNase/DNase Free, Non-pyrogenic: Validated to have less than 0.1 to 0.5 EU/mL*
• Meets USP Class VI Certification Standards
• Animal Free
• Also available in a compact, short design
• Provides ergonomic benefit and reduces storage space
• Shorter length helps prevent touching pipet tip to surfaces in the hood
• Ideal for students and those new to pipetting 

1 mL Serological Pipet - PR-SERO-1

• Packed sterile, 100 Paper/Plastic, Individually Wrapped/Bag, 800 per Case
• Maximum Volume – 1 mL
• Graduated Increments – 1/100 mL 

2 mL Serological Pipet - PR-SERO-2

• Packed sterile, 100 Paper/Plastic, Individually Wrapped/Bag, 600 per Case
• Maximum Volume – 2 mL
• Graduated Increments – 1/100 mL 

5 mL Serological Pipet - PR-SERO-5

• Packed sterile, 50 Paper/Plastic, Individually Wrapped/Bag, 200 per Case
• Maximum Volume – 5 mL
• Graduated Increments – 1/10 mL 

10 mL Serological Pipet - PR-SERO-10

• Packed sterile, 50 Paper/Plastic, Individually Wrapped/Bag, 200 per Case
• Maximum Volume – 10 mL
• Graduated Increments – 1/10 mL 

25 mL Serological Pipet - PR-SERO-25

• Packed sterile, 50 Paper/Plastic, Individually Wrapped/Bag, 200 per Case
• Maximum Volume – 25 mL
• Graduated Increments – 2/10 mL 

50 mL Serological Pipet - PR-SERO-50

• Packed sterile, 30 Paper/Plastic, Individually Wrapped/Bag, 90 per Case
• Maximum Volume – 50 mL
• Graduated Increments – 5/10 mL

100 mL Serological Pipet - 229220B

• 100 mL pipet is ideal for large volume pipetting
• Packed sterile, 10 Paper/Plastic, Individually Wrapped/Bag, 50 per Case
• Maximum Volume – 100 mL
• Graduated Increments – 1 mL

5 mL Short Serological Pipet - PR-SERO-5SM

• Packed sterile, 50 Paper/Plastic, Individually Wrapped/Bag, 200 per Case
• Maximum Volume – 5 mL
• Graduated Increments – 1/10 mL

10 mL Serological Pipet - PR-SERO-10SM

• Packed sterile, 50 Paper/Plastic, Individually Wrapped/Bag, 200 per Case
• Maximum Volume – 10 mL
• Graduated Increments – 2/10 mL

25 mL Serological Pipet - PR-SERO-25

• Packed sterile, 25 Paper/Plastic, Individually Wrapped/Bag, 100 per Case
• Maximum Volume – 25 mL
• Graduated Increments – 5/10 mL

2026 PR1MA Days!

 

For a limited time, enjoy 10% off List Price PR1MA™ Screw Cap Tubes and Caps Sold Assembled!

 

PR-SC5AC1, PR-SC5AS1R: WAS $114.00 | NOW $102.60

PR-SC5AS1: WAS $107.00 | NOW $96.30

PR-SC5AS2R: WAS $95.42 | NOW $85.88

PR-SC15AC1G, PR-SC2AS1G, PR-SC2AS1R: WAS $106.00 | NOW $95.40

PR-SC15AC2G, PR-SC15AS2R: WAS $119.00 | NOW $107.10

PR-SC15AS1, PR-SC15AS1R, PR-SC2AC1G: WAS $111.00 | NOW $99.90

PR-SC2AC2G: WAS $126.94 | NOW 114.25

PR-SC2AS2G: WAS $118.00 | NOW $106.20

 

Click here for more PR1MA Days savings

or see flyer for more details.

 

Promotion valid from 09/01/26 to 09/30/26 or while supplies last.

Offer cannot be combined with other discounts or institutional pricing.
Customer must pay the list price on the qualifying item to receive the free item (Price reflected in flyer).

Not valid on prior purchases. No mixing and matching between qualifying items.

All standard terms and conditions apply.

PR1MA™ Screw Cap Tubes and Caps, Sterile, Assembled

PR1MA™ Threaded Tubes

PR1MA™ threaded tubes offer a clean, safe environment for your important samples.

• Manufactured from high-clarity, ultra-pure polypropylene (meets FDA 21 CFR 177.1520 and USP Class VI).
• Versatile and durable tube developed for secure use in multiple laboratory environments
• Ideal for boiling applications
• Numerous tube and cap options to form an ideal combination for specific applications
• Rated to 20,000 x g
• Suitable for a wide range of temperatures from -196 to 121°C. Note: not for immersion in liquid nitrogen
• Available in:
• Ribbed (0.5, 1.5, and 2 mL)
• Non-Graduated Clear (0.5 and 1.5 mL)
• Graduated (1.5 and 2 mL): Marked at every 100 L for easy sample estimation
• Offered with either skirted or conical bases
• Non-Graduated, and Ribbed Sided options ideal for high throughput and automated processing
• Certified free of detectable RNase, DNase, DNA, PCR inhibitors, and tested pyrogen-free. Sterile product is certified pyrogen-free 

Tubes for Kit Manufacturers - Please contact us. MIDSCI™ has screw cap tube options available specifically for use in diagnostic kits, providing kit manufacturers the freedom to choose an alternate source of consumables from an experienced and trusted U.S. plastics manufacturer. 

Homogenization Tubes - Please contact us. Homogenization calls for a tube that is built to withstand the rigors of lysing applications. When you need to be sure about the tube you select for lysing and bead beating, choose the brand that has the experience, innovation, and reliability of an industry leader.

PR1MA™ Screw Caps

Screw Caps are ideal for everyday laboratory applications as well as diagnostic kit manufacturing. From standard caps in bright colors to the molded grip caps with molded O-rings, there is a perfect seal for your important solutions.

Grip Cap with Rubber Grip and O-ring (PR-SCMC)

• Rubber ribs allow for effortless opening and closing, even when frozen
• Easy 3/4 turn to open and close
• Easy labeling surface
• Contrasting color stripes enable easy branding or organization
• Made from ultra-pure polypropylene (meets FDA 21 CFR 177.1520 & USP Class VI) with an inert TPE O-ring molded directly into the cap
• Temperature range from -196 to 121°C.
• *Note: not for immersion in liquid nitrogen
• For use in medical, pharmaceutical, and food industry, and molecular biology 

Standard Caps (PR-SCC)

• Easy 3/4 turn to open and close
• Synthetic O-ring
• Available with and without attached tether. Contact us if you want the tethered option
• Wide variety of color options
• Temperature range from -196 to 121°C.
• *Note: not for immersion in liquid nitrogen
• For use in medical, pharmaceutical and food industry, and molecular biology

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

2026 PR1MA Days!

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

For free product, add item PCRCENT at $894.54 plus one VM1-R-VF item to your cart.

Click here for more PR1MA Days savings

or see flyer for more details.

Promotion valid from 09/01/26 to 09/30/26 or while supplies last.

Offer cannot be combined with other discounts or institutional pricing.
Customer must pay the list price on the qualifying item to receive the free item (Price reflected in flyer).

Not valid on prior purchases. No mixing and matching between qualifying items.

All standard 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.

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!

2026 PR1MA Days!

For a limited time, enjoy discounted pricing on
Bagged PR1MA™ 15 mL and 50 mL Conical Centrifuge Tubes!

 

C15B: WAS $126.37 | NOW $90.00

C50B: WAS $178.02 | NOW $120.00

 

Click here for more PR1MA Days savings

or see flyer for more details.

 

Promotion valid from 09/01/26 to 09/30/26 or while supplies last.

Offer cannot be combined with other discounts or institutional pricing.
Customer must pay the list price on the qualifying item to receive the free item (Price reflected in flyer).

Not valid on prior purchases. No mixing and matching between qualifying items.

All standard terms and conditions apply.

PR1MA™ 15 mL and 50 mL Sterile Conical Centrifuge Tubes

Achieve reliable, high-speed separations with PR1MA™ 15 mL and 50 mL Conical Centrifuge Tubes. Engineered from high-quality, durable polypropylene, these tubes are meticulously tested to be DNase/RNase and pyrogen-free, ensuring the integrity of your sensitive samples.

Designed for demanding laboratory applications, PR1MA™ tubes offer superior strength and crystal-clear visibility for accurate liquid handling. 

Main Attributes

Invest in precision and safety for your lab workflow:

When your research demands precision and maximum safety, trust PR1MA™ Conical Centrifuge Tubes. Select the volume and packaging that fits your workflow and order today for reliable liquid handling and sample protection.
 

2026 PR1MA Days!

For a limited time, save 25% to 33% OFF Alphapette by PR1MA Multichannel Pipettors!

WAS $731.31 | NOW $550.00

Click here for more PR1MA Days savings

or see flyer for more details.

Promotion valid from 09/01/26 to 09/30/26 or while supplies last.

Offer cannot be combined with other discounts or institutional pricing.
Customer must pay the list price on the qualifying item to receive the free item (Price reflected in flyer).

Not valid on prior purchases. No mixing and matching between qualifying items.

All standard terms and conditions apply.

Discover the quality and reliability you've come to expect from MIDSCI.

 
AlphaPette™ Plus 8-Channel Pipettor

• Superior accuracy and reproducibility
• Lightweight and balanced for comfort
• Lower plunger forces reduce strain
• Curved ejector bar lessens ejection forces
• Universal shaft will accept most pipette tips
• Tip ejector is adjustable and removable
• Continuously adjustable Vol selection with thumbwheel or plunger
• Fully autoclavable
• 3-Year Warranty

These precision pipettes are designed for exceptional comfort and accuracy. Lightweight and well-balanced, they fit comfortably in either the right or left hand with the large digital display visible to the user. Chemically resistant, maintenance-free seals and finely polished pistons provide unsurpassed accuracy sample after sample.

The continuously adjustable, digital micrometer is slightly recessed to prevent unintentional change and is protected from the effects of thermal expansion by the insulated body of the pipette. For convenience, Vol can also be adjusted by turning the push button. Ergonomically positioned, the tip ejector reduces fatigue during prolonged use.
The AlphaPette™ Plus Pipettes have a universal shaft that will accept most pipette tips. The tip ejector is adjustable to accommodate various styles of tips and is removable for pipetting into narrow tubes. Made from stainless steel, it will not rust, corrode, or break. The AlphaPette™ Plus Pipettes are fully autoclavable.

The AlphaPette™ Plus 8 Channel Pipettors work great with the PR1MA Low Retention Pipette Tips & PR1MA Low Retention Barrier Tips. 

2026 PR1MA Days!

For a limited time, save 25% to 33% OFF Alphapette by PR1MA Multichannel Pipettors!

 

WAS $890.90 | NOW $599.00

 

Click here for more PR1MA Days savings

or see flyer for more details.

 

Promotion valid from 09/01/26 to 09/30/26 or while supplies last.

Offer cannot be combined with other discounts or institutional pricing.
Customer must pay the list price on the qualifying item to receive the free item (Price reflected in flyer).

Not valid on prior purchases. No mixing and matching between qualifying items.

All standard terms and conditions apply.

Discover the quality and reliability you've come to expect from MIDSCI.

 
AlphaPette™ Plus 12-Channel Pipettor

• Superior accuracy and reproducibility
• Lightweight and balanced for comfort
• Lower plunger forces reduce strain
• Curved ejector bar lessens ejection forces
• Universal shaft will accept most pipette tips
• Tip ejector is adjustable and removable
• Continuously adjustable Vol selection with thumbwheel or plunger
• Fully autoclavable
• 3-Year Warranty

These precision pipettes are designed for exceptional comfort and accuracy. Lightweight and well-balanced, they fit comfortably in either the right or left hand with the large digital display visible to the user. Chemically resistant, maintenance-free seals and finely polished pistons provide unsurpassed accuracy sample after sample.

The continuously adjustable, digital micrometer is slightly recessed to prevent unintentional change and is protected from the effects of thermal expansion by the insulated body of the pipette. For convenience, Vol can also be adjusted by turning the push button. Ergonomically positioned, the tip ejector reduces fatigue during prolonged use.
The AlphaPette™ Plus Pipettes have a universal shaft that will accept most pipette tips. The tip ejector is adjustable to accommodate various styles of tips and is removable for pipetting into narrow tubes. Made from stainless steel, it will not rust, corrode, or break. The AlphaPette™ Plus Pipettes are fully autoclavable.

The AlphaPette™ Plus 12 Channel Pipettors work great with the PR1MA Low Retention Pipette Tips & PR1MA Low Retention Barrier Tips. 

2026 PR1MA Days!

For a limited time, purchase one PR1MA™ Mini Incubated Shaker (IS-300)
and get one (1) FREE PR1MA™ Roto-Mini (RFP2020-VF).

For free product, add item IS-300 at $3,634.96 plus one RFP2020-VF item to your cart.

Click here for more PR1MA Days savings

or see flyer for more details.

Promotion valid from 09/01/26 to 09/30/26 or while supplies last.

Offer cannot be combined with other discounts or institutional pricing.
Customer must pay the list price on the qualifying item to receive the free item (Price reflected in flyer).

Not valid on prior purchases. No mixing and matching between qualifying items.

All standard terms and conditions apply.

• 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.

IS-300 Platforms and Accessories

2026 PR1MA Days!

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

 

For free product, add item MF12 at $462.04 plus one W4000-500-VF item to your cart.

 

Click here for more PR1MA Days savings

or see flyer for more details.

 

Promotion valid from 09/01/26 to 09/30/26 or while supplies last.

Offer cannot be combined with other discounts or institutional pricing.
Customer must pay the list price on the qualifying item to receive the free item (Price reflected in flyer).

Not valid on prior purchases. No mixing and matching between qualifying items.

All standard 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
• 2-year warranty

2026 PR1MA Days!

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

For free product, add one of the following items at $ 346.90:

C1008-R, C1008-B, C1008-G, C1008-P, C1008-C

PLUS one W4000-500-VF item to your cart.

Click here for more PR1MA Days savings

or see flyer for more details.

Promotion valid from 09/01/26 to 09/30/26 or while supplies last.

Offer cannot be combined with other discounts or institutional pricing.
Customer must pay the list price on the qualifying item to receive the free item (Price reflected in flyer).

Not valid on prior purchases. No mixing and matching between qualifying items.

All standard terms and conditions apply.

PR1MA™ 8 Mini Microcentrifuge

• 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.

Adapters 

C1008-A2-8	0.2 mL Tube Adapters for PR1MA™ 8 Mini Centrifuge, 8/pk
C1008-A5-8	0.5 mL Tube Adapters for PR1MA™ 8 Mini Centrifuge, 8/pk

2026 PR1MA Days!

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

For free product, add item BT1500 at $1,221.41 plus one VM1-R-VF item to your cart.

Click here for more PR1MA Days savings

or see flyer for more details.

Promotion valid from 09/01/26 to 09/30/26 or while supplies last.

Offer cannot be combined with other discounts or institutional pricing.
Customer must pay the list price on the qualifying item to receive the free item (Price reflected in flyer).

Not valid on prior purchases. No mixing and matching between qualifying items.

All standard terms and conditions apply.

• 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.