Liquid Handling

MIDSCI has a full line of liquid handling products including laboratory pipettes, pipette tips, pipettors, reagent reservoirs, aspiration systems, and pipette controllers.

Some liquid handling products are known to have safety issues and others are prone to errors that lead to poor results. 
  
Our liquid handling products keep in mind the basics, like price and quality, but also go one step further to solve or pre-empt these and other issues researchers (and even the planet) may face. 
  
For instance, the aspiration systems we stock are known for performance but also for safety. Our pipettor calibration service ensures reproducible results. We carry unbreakable transfer pipettes that avoid glass hazards. And we even have eco-friendly reagent reservoirs!

PR1MA Low Retention Graduated Barrier Pipette Tips

PR1MA™ Low Retention Graduated Barrier Pipette Tips

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PR1MA Low Retention Graduated Pipette Tips

PR1MA™ Low Retention Graduated Pipette Tips

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Alphapette Pipettors

AlphaPette™ by PR1MA™ Pipettors

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PR1MA Pipette Controller

 

The PR1MA Pipette Controller is a lightweight, ergonomically designed, cordless pipetting device built for comfort, precision, and extended use. Featuring an innovative retractable stand, this controller allows you to rest the unit upright on the bench without removing or emptying the pipette, while keeping the tip angled to protect the filter and nosepiece from contamination.

 

Designed to fit comfortably in either hand, the PR1MA Controller weighs only 6.3 oz (170 g) and offers variable speed control with low-pressure fingertip buttons, reducing fatigue during extended pipetting sessions.

 

The device is powered by a long-life, environmentally friendly lithium battery, delivering up to 8 hours of continuous operation or approximately 2,500 pipettings on a 2-hour charge. It is compatible with serological pipettes from 1 mL to 100 mL, thanks to a flexible easy-fit silicone nosepiece.

Whether you're working in research, clinical, or educational labs, the PR1MA Pipette Controller provides unmatched performance, comfort, and value.

 

Key Features

  • Cordless, rechargeable pipette controller with lithium battery
  • Retractable stand keeps pipette upright and angled
  • Lightweight and ergonomic design for right- or left-handed use
  • Continuous variable speed control for precision pipetting
  • Up to 8 hours of use or 2,500 pipettings on a single 2-hour charge
  • Accepts 1 mL to 100 mL serological pipettes
  • Easy-fit silicone nosepiece for secure pipette connection
  • 2-year warranty for peace of mind 

Optimize your workflow with the PR1MA Pipette Controller.
 

Item#:
ASPR1MAPIPCTRL


Nanoject III Programmable Nanoliter Injector

 

For accurate injection volumes down to 0.6 nanoliters, the Nanoject III Programmable Nanoliter Injector is a feature-rich tool designed for precision and usability. With a few taps on the touchscreen, users can program the state-of-the-art unit for efficient single manual injections or multiple injection cycle recipes.

 

The unit incorporates proven hydraulic technology to ensure accurate, consistent injection volumes. With easy positive micropipette attachments, no O-Ring is required. Enjoy a wide range of applications thanks to user-friendly design coupled with proven technology that gives operators the ability to select and control the injection rate. The Nanoject III™ opens a world of possibilities for lower injection volume management.

 

Accessories

  • Nanoject Glass Capillaries: Replacement capillary tubes. Available in 3.5 In. or 7 In. length. Bores have 1.14 mm O.D.
  • Nanoject III™ Collet Kit: Replacement Collet Kit, includes 1 Collet, 1 Chuck, 1 Seal, 1 Replacement wire plunger, and 1 Allan wrench
  • Nanoject III™ Rubber Seals: Replacement rubber seals.
  • Nanoject III™ Black Seals: Replacement black seals.
  • Nanoject II™ O-Ring Kit: O-ring kit, includes 1 collet, 1 small O-ring, 1 spacer, 1 compression O-ring, 1 Allan wrench
  • Nanoject III™ Wire Plunger: Replacement wire plunger.
  • Nanoject 30 Gauge Needle: 2 In. long, 30 gauge needle
  • Nanoject III™ Foot Switch: Easy, hands-free experience for empty and fill/injection functions.

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

Item#:
ASNANOJECTIII


PR1MA Universal Pipette Carousel

 

Ideal for research, clinical, or academic labs.

 

Keep your lab bench organized and your pipettes easily accessible with the PR1MA Universal Pipette Carousel Rack. Designed to securely hold up to six single-channel pipettors, this durable stand features a 360º rotating carousel for convenient access to your pipettes at all times.

 

The universal design is compatible with most major pipette brands, making it a versatile solution for any lab. Built with a stable steel base, the carousel stand provides exceptional durability and balance, even under full load. Ideal for busy lab environments where organization and quick access are essential.

 

Key Features

  • Universal compatibility – fits most popular single-channel pipettes
  • Holds up to 6 pipettors
  • 360° rotating carousel for easy access
  • Sturdy, steel base ensures stability on any bench surface
  • Keeps pipettes organized, secure, and within reach

Item#:
ASPR1MACAROUSEL


Halo Lightweight Pipettors

  • Ultra-lightweight
  • Simple Calibration
  • Ergonomic Design
  • Superior Accuracy
  • Exclusive 1250 uL pipettor
  • Driftguard to prevent volume drift
  • 3-year Warranty

1250 uL Model - Halo's 1,250 uL model unlocks 25% more pipetting capacity compared to traditional 1000 uL pipettes. With a total of 10 adjustable volume models, the Halo line includes multiple overlapping volume ranges for the ultimate in pipetting accuracy for any sample size from ultra-micro volumes as small as 0.2 uL up to macro volumes as large as 10 mL.
 
DriftGuard Technology - The four-digit micrometer and click-based volume adjustment wheel system increases precision while preventing volume drift. Even after hundreds of aspirations, your selected volume remains uncompromised.
Simple Calibration - In-lab calibration is made possible with the calibration key supplied with every pipette.


Ergonomic Design - Ultra-lightweight with stress point-reducing contoured edges and soft-ejection, Halo pipettes are designed for human comfort.


Superior Accuracy - With a 4-digit micrometer, and overlapping volume ranges, aspirations of even fractional volumes are achievable with repeatable precision.

3-Year Warranty - Rest easy knowing that your pipette is built to last and covered by a three-year manufacturer's warranty.

Specifications

Item #Volume RangeAccuracyReproducibility
H6800-20.2 - 2 uL+12.0-2.5%<6.00-2.00%
H6800-101 - 10 uL+2.5-1.0%<1.50-0.80%
H6800-202 - 20 uL+3.0-0.9%<2.00-0.40%
H6800-505 - 50 uL+2.0-0.6%<2.00-0.30%
H6800-10010 - 100 uL+3.0-0.8%<1.50-0.15%
H6800-20020 - 200 uL+3.0-0.6%<1.00-0.15%
H6800-1M100 - 1,000 uL+3.0-0.6%<0.60-0.20%
H6800-1MXL200 - 1,250 uL+3.0-0.6%<0.60-0.20%
H6800-5M500 - 5,000 uL+2.4-0.6%<0.60-0.15%
H6800-10M1,000 - 10,000 uL+3.0-0.6%<0.60-0.20%

 

 

Item#:
ASHALO


PR1MA Long-Neck Pipet Controller

 

The PR1MA Long-Neck Pipet Controller is an advanced controller designed specifically for enhanced comfort and ergonomic pipetting, especially when working under hoods or in biosafety cabinets. Its extended neck design allows users to rest their elbow on the benchtop or work surface while pipetting—significantly reducing strain on the shoulders, elbows, and wrists.

 

This ergonomically engineered pipette controller helps prevent repetitive strain injuries by eliminating the awkward angles commonly required during extended pipetting sessions under the hood.

 

The PR1MA Long-Neck Pipet Controller also features a retractable kickstand, which folds out to support the pipette at an optimal angle when not in use and automatically returns to a neutral position to avoid interference during operation.

 

With a pressure-sensitive speed control, 8-hour rechargeable lithium battery, and compatibility with 1 mL to 100 mL serological pipettes, the PR1MA™ Long-Neck Pipet Controller is the ideal solution for lab professionals seeking comfort without sacrificing performance.

 

Key Features

  • Long-neck design ideal for use under hoods and biosafety cabinets
  • Promotes ergonomic posture – rest your elbow on the bench
  • Reduces risk of repetitive strain injuries
  • Retractable kickstand supports pipette when not in use
  • Cordless and rechargeable – up to 8 hours of continuous use
  • Pressure-sensitive speed control for precise aspirating and dispensing
  • Compatible with 1 mL to 100 mL serological pipettes
  • Lightweight and balanced for comfortable extended use

Experience enhanced comfort and productivity with the PR1MA Long-Neck Pipet Controller.
 

Item#:
ASPROPETTE


PR1MA Digital Pipette Controller

 

The PR1MA Digital Pipette Controller offers advanced digital functionality, superior flow control, and ergonomic comfort—making it the ideal choice for precision pipetting in research, clinical, and laboratory environments.

 

Featuring independent aspiration and dispense speed settings, this controller gives users maximum flexibility and control over pipetting performance. The pressure-sensitive triggers allow for ultra-precise adjustments in real time, while the enhanced digital display enables users to easily set and monitor maximum flow rates, battery life, and operation status on the fly.

 

With a USB-C charging port, recharging is faster and more convenient—no more searching for proprietary chargers. The upgraded click-lock stand securely holds the controller upright when not in use, preventing contamination and keeping your workspace clean.

 

Weighing only 6.3 oz (170 g), the PR1MA Digital Pipette Controller is lightweight, balanced, and ambidextrous, offering long-term comfort and fatigue-free pipetting.

 

Key Features

  • Digital control system with max aspirate and dispense speed settings
  • Pressure-sensitive triggers for precise, real-time flow adjustments
  • Enhanced digital display shows speed settings and battery life
  • USB-C charging port – no proprietary chargers needed
  • Click-lock retractable stand ensures safe bench-top placement
  • Lightweight (6.3 oz / 170 g) and ergonomically designed for left or right hand use
  • Computer-balanced weight distribution for fatigue-free pipetting
  • Compatible with standard serological pipettes (1 mL to 100 mL) 

Boost your pipetting precision and comfort with the PR1MA Digital Pipette Controller, where innovation meets user-centric design.
 

Item#:
ASPR1MADPC

PR1MA Autoclavable Boxes

Benefits of PR1MA Autoclavable Boxes

  • Easy to stack and carry
  • Hinged lid
  • Fits our easy PR1MA reload/refill system
  • Won't tip over when you hit the corner tip
  • Easy to open with one hand

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

Item#:
ASPR1MERCKS

TPP Turbo-Fix Pipet Controller

 

The TPP Turbo-Fix Pipet Controller dramatically enhances pipetting speed, boosting productivity and providing an exceptional pipetting experience. It is particularly effective with our high-volume 40 mL and 70 mL serological pipettes.

 

The Turbo-Fix integrates essential features such as precision, speed, ease of use, comfort, and reliability, making it a top choice for laboratory professionals.

 

Features of the Turbo-Fix:

  • Versatile Compatibility: Fits all commercially available glass and plastic serological pipettes ranging from 1 to 100 mL.
  • Precise Handling: Two operating buttons allow for sensitive control of liquid dispensing.
  • Speed Control: An adjustable thumb wheel enables you to set the desired pipetting speed.
  • Gravity Dispensing: Dispense drop-by-drop by applying gentle pressure to the dispense button for precise control.
  • Turbo-Speed Functionality: The fastest pipettor on the market! The Turbo mode delivers an impressive 25% increase in pipetting speed, ideal for handling large-volume pipettes with reservoirs.
  • High Suction Force: Turbo suction force of approximately 13.5 mL/sec with a 50 mL serological pipette.
  • Long Battery Life: Powered by a high-performance lithium polymer rechargeable battery, the Turbo-Fix offers over 6.5 hours of operating time (7-10 mV, minimum 550 mAh).
  • Ergonomic Design: Weighing only 195 g, the Turbo-Fix is lightweight and well-balanced, ensuring comfortable pipetting for extended periods.
  • Stable Control: The stable and precise fitting of pipettes into the reservoir allows for controlled and drip-free handling.
  • Filter Protection: A replaceable hydrophobic filter safeguards the Turbo-Fix from accidental liquid absorption.
  • Autoclavable Pipette Nose: Includes Stabifix for easy cleaning and sterilization.

Power Requirements:

  • Input: 100-240 VAC, 50/60 Hz
  • Output: 17 VDC ±10% / 180 mA ±10%
  • Operating Conditions: 5-40°C, max. 80% relative humidity

 

    


Looking for large quantities? You can find them here.
 
(sold by the master case)

 

Labcon ZAP Slik Aerosol Filter Pipette Tips - Hinged Lid

 

Each style of ZAP SLIK Tips is designed from the beginning to fit precisely the range of pipettors listed in the fit charts. We carefully inspect the fitting with the actual pipettors, not just with measuring gauges. This means you won’t have to worry about leaking Tips and you don’t have to use extra force to mount these Tips.
 

ZAP SLIK tips feature a pure 10 uM pore size patented filter without any dyes or additives. The pores on this filter are 100% smaller than those in other aerosol tip brands. A smaller pore guarantees that your pipettor barrel will be kept clean of DNA, radionucleotides, and other contaminants. And this filter works to block fluids without any contaminants in the filter so you never have to worry that your work will be spoiled if your sample contacts the filter.

 

Real World Lab Tested

Labcon® ZAP Slik Tips are developed using their own in-house laboratory and tested on real pipettors. they don't use "pin" gauges or other unrealistic testing methods.

 

Quality Certification

Certificates are on file by lot number for all test results and available from the certificates page.

 

Virgin Resin

Only 100% Medical Grade virgin polypropylene resins are used in ZAP Slik Tips. No recycled plastics or commodity-grade resins.

 

FDA Registered Manufacturing

Labcon® is the only major pipet tip supplier to be registered by the U.S. Food and Drug Administration (FDA)

 

Sustainable Product Design

Like all Labcon® products, Eclipse tips are designed from the beginning with sustainability in mind. These products go far beyond simple recycling to offer real Earth Friendly® solutions.


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

Item#:
ASLTSBARTIP


Looking for large quantities? You can find them here.
 
(sold by the master case)

Labcon Zap Slik Aerosol Filter Pipette Tips - Refill Lid

ZAPSlik Aerosol filter Pipette Tips from Labcon combine the higher standard of ZAP filters with our own unique low retention pipette tips. These aerosol tips provide you with complete protection from sample carry-over at the same time they reduce sample retention. Incorporating a robotically inserted 10 uM filter with a sponge-like porous pathway, ZAPSlik tips have such a small pore they even block fluids in the unlikely event that you should over-pipette. And our SuperSlik® polypropylene increases the hydrophobicity of tips surfaces, so they have up to 10 times less fluid retention.

ZAP
Slik Aerosol Filter Pipette Tips have been proven in independent studies to block aerosol contamination. But unlike some leading brands of self-sealing aerosol resistant pipette tips they have no cellulose gum, toluene solvent, or colored dyes in the filter to mix with and contaminate your sample. Also, unlike self-sealing aerosol tips, ZAP tips can be autoclaved in a steam autoclave, and ZAP tips will not wick fluids like cellulose filled aerosol resistant tips. You don't have to worry about how you hold your pipettor. Our ZAP tips in sterile racks, like all our other sterile products, receive valid sterilization processing compliant with ISO 11137. So unlike "pre-sterile" tips from other pipette tip suppliers you can use ZAPSlik tips for diagnostic and regulated procedures. And ZAPSlik tips are RoHS compliant, unlike other low retention tips, so you don't have to worry that additives will migrate into your sample.

  • 1171 - 10 uL ZAP™ Slik Pipette Tips
  • 1172 - 10 uL Extended Length with TubeGuard ZAP™ Slik Pipette Tips
  • 1173 - 10 uL Extra-Long ZAP™ Slik Pipette Tips
  • 1175 - 20 uL ZAP™ Slik Pipette Tips
  • 1143 - 20 uL ZAP™ Slik Pipette Tips for Rainin® LTS
  • 1174 - 100 uL ZAP™ Slik Pipette Tips
  • 1179 - 200 uL ZAP™ Slik Pipette Tips
  • 1144 - 200 uL ZAP™ Slik Pipette Tips for Rainin® LTS
  • 1146 - 200 uL Wide Orifice ZAP™ Slik Pipette Tips
  • 1178 - 300 uL ZAP™ Slik Pipette Tips
  • 1142 - 300 uL ZAP™ Slik Pipette Tips for Rainin® LTS
  • 1147 - 300 uL Extended Length ZAP™ Slik Pipette Tips
  • 1177 - 1000 uL ZAP™ Slik Pipette Tips
  • 1145 - 1000 uL ZAP™ Slik Pipette Tips for Rainin® LTS
  • 1148 - 1000 uL ZAP™ Slik Wide Orifice Pipette Tips
Packaging

96 Rack
Offer workhorse reliability and versatility. They have heavy hook hinges that are extremely durable and an ergonomic snap-latch that won’t catch gloves. Smooth rounded edges and a reinforced seal make these racks durable additions to your lab. Strong enough to be autoclaved many times. The separate rack insert includes a beveled top an extra-sturdy surface for multi-channel pipetting. A vent in the rack sides allows steam autoclaving to be more efficient and assures your tips are sterile. The long thin design of the 192 rack allows for more working space on the lab bench.

Eclipse UNO Refills
Bring the same ease, value, and low carbon footprint of Eclipse refills to aerosol filter tips. These refills use a validated sterile process and include an expiration date on every pack. Eclipse packaging in made exclusively from recyclable and renewable materials.

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

Item#:
ASZAPREFILLSILKAE

We are sorry some of these products have been discontinued.
GREAT NEWS, we have replacements & TPP is working on new pipettes. 

Order#Description
Quantity
Replacement item
Description
Quantity
TP940011 ml Serological Pipettes
400/cs
PR1MA 1 mL Serological Pipet
800
TP940022 ml Serological Pipettes
300/cs
PR-SERO-2
PR1MA 2 mL Serological Pipet
600
TP940055 ml Serological Pipettes
200/cs
PR1MA 5 mL Serological Pipet
200
TP9401010 ml Serological Pipettes
200/cs
PR-SERO-10
PR1MA 10 mL Serological Pipet
200
TP9402425 ml Serological Pipettes
100/cs
PR1MA 25 mL Serological Pipet
200

Click here
 for replacements for all sizes of pipettes 1, 2, 5, 10, 25, 50, & 100 mL
If you don’t find what you need, or want us to find it, email tech@midsci.com 


TPP Serologicals were uniquely designed to be shorter and more ergonomic to permit access into vessels of all shapes and sizes, while providing the end user significant advantages in liquid handing and overall usage. The single piece construction of TPP serologicals 1-25mLs eliminate media drip post-aspiration.

Key features:
Standard serological pipettes: TPP 1mL, 2mL, 5mL, 10mL & 25mL Serologicals

  • Accurate Vol 1 - 25 ml
  • Highly visible, bidirectional (ascending, descending), and over-Vol graduations
  • Single piece construction prevents "pipette drip"
  • Smooth interiors, prevent cell hang-up or clumping inside the pipette
  • Shorter length reduces arm/back strain of end user
  • Excellent optical transparency
  • Color coded cotton plugs and dispenser boxes for easy identification
    • (25mL - Red, 10mL - Orange,  5mL - Blue, 2mL - Green, 1mL - Yellow)
  • Convenient, stackable TPP dispenser box
  • Single wrapped in lint-free paper/plastic blister

Serological pipettes with reservoir: TPP 25/40mL & 50/70mL Serologicals

  • Manufactured with highest grade PS, extremely break resistant and robust
  • Reservoir offers large capacity Vols in a compact, ergonomic design. It augments the total Vol capacity without adding proportionate length to the pipette
  • Slender and short form enables ergonomic working conditions in the sterile hood
  • Small outside diameter of the tube at the tip results in an excellent accessibility of the large pipettes even in small tissue culture flasks
  • 40mL and 70mL max Vols enable larger media aspiration
  • Optimized form of the mouthpiece preserves the rubber of the pipette aid

The serological pipettes with reservoir from TPP are molded with highest grade polystyrene. They fit in all commercially available pipette aids with rubber inserts.


Convenient Packaging Design

  • Individually wrapped in lint free paper / plastic blister
  • Color coded, convenient stackable TPP dispenser box
  • Single dispense or convenient opening for dispensing larger number of pipettes

 

Quality Assurance for all TPP Serologicals:

  • Manufactured with the highest grade of polystyrene for greater break resistance
  • DNAse/RNAse-free, low endotoxin level <0.1EU/ml
  • Sterilized by gamma irradiation
  • Individually wrapped in peel-off paper/plastic wrapper

Please call us for a sample!

Please know that the manufacturer has suspended manufacturing this product indefinitely. 
We suggest purchasing PR1MA Barrier Tips.
Contact your rep or email tech@midsci.com for more information.

OneTouch Barrier Pipette Tips

The OneTouchTM barrier pipette tips are made with a revolutionary dual resin technology. The tops are made from soft TPE which provides a soft, secure seal without having to seat the tips on your pipettor by "banging". The bottom of the OneTouchTM tips are made from rigid polypropylene which has minimal warp and glass-like clarity.

  • Easy to seal, Easy to eject
  • Revolutionary 2-resin design (TPE and polypropylene)
  • Makes your existing pipettor an ergonomic pipettor
  • Excellent for multi-channel pipettors
  • No more need to "bang" tips to seal
  • Soft seal reduces pipettor wear
  • Certified DNase/RNase-free, non-pyrogenic

Please give us a call for a sample!

Item#:
ASONETOCHBAR
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