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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MLA Micro D-Tipper Pipettes

  • Two-stroke "to contain" operation
  • Built in tip-ejector
  • Available in 9 fixed volumes ranging from 2 µL- 10 µL
Item#:
ASMICRODTIPPER

Perkin Elmer Style Robotic Pipette Tips

Our robotic tips fit Perkin Elmer Janus® and can be used for high-throughput pipetting processes in proteomics, drug development, genomic, and other fields.

  • Case dimensions are
    • 20 uL, 50 uL, 200 uL, & 1000 uL: 500(L) x 285(W) x 405(H) mm
  • Gross weight is
    • 20 uL, 50 uL, 200 uL, & 1000 uL & 250 uL: 10 kg
  • 96 tips/hanging tip rack format
  • Polypropylene
  • Available filtered and non-filtered
  • Available presterilized and nonsterile
  • Certified RNase and DNase Free
  • Nonpyrogenic
  • Endotoxin-Safe meets USP/FDA Standards
  • Comply with USP 3127 (Heavy Metal Contamination) standard
  • Tips are liquid level sensing tips

MLA D-Tipper Pipettes

  • Single-stroke "to deliver" operation
  • Built in tip-ejector
  • Glove guard
  • Available in 30 fixed volumes ranging from 5 µL - 1000 µL
  • Also available as Selectable model for set volumes:   50 µL/100 µL/200 µL
Item#:
ASMLADTIPPER

Accupet Evo Pipettes

The Accupet Evo offers high accuracy and precision with a magnetically assisted piston to know exactly where the first stop is. The distinct advantage of having a magnetically assisted piston is that it provides consistent results in the lab.

The Accupet Evo has a corrosion resistant tip ejector to ensure the pipette will last in the lab. The tip ejector also has a unique shock absorbing mechanism for a highly durable pipette. The tip cone is made out of highly durable PVDF tip cones. The volume lock prevents any accidental volume drift in the adjustable volume pipette. This pipette is fully autoclavable and has universal tip compatibility.

Available Accupet Evo Manual Pipette Configurations:

  • Single Channel
  • Eight Channel
  • Twelve Channel

Looking for pipette tips to go with your new pipettes? Check out our Oxford Lab Products Universal Pipette Tips !

Features and Benefits:

  • Magnetically assisted piston for precise and consistent results
  • Innovative spring and seal design for one of the lowest plunger forces for a fatigue free experience
  • Made using highly durable material for corrosion and physical shock resistance
  • Corrosion resistant tip ejector with a unique shock absorbing mechanism
  • Spring-loaded tip cone for less strain and proper tip fitment for precise pipetting
  • Ergonomic design with proper weight distribution
  • Color coding for easy identification
  • Large and clear 4-digit display
  • Highly durable PVDF tip cones
  • Universal tip compatibility
  • Fully autoclavable
Item#:
ASPIPAE812

Polypropylene Plasteur Pasteur Pipets

  • Fine tip is ideal for precision aspirating
  • Polypropylene provides the chemical resistivity needed for many applications
  • No damage during shipping and handling as compared to traditional glass pipets
  • Available sterile individually wrapped or bulk packed for convenience, or non-sterile in re-sealable bags or tab lock box
  • Can be autoclaved
Item#:
ASPPPLASTPIP

Oxford Single Channel BenchMate E Electronic Pipette

Click here for 8 & 12 Channel Electronic Pipettors

  • Intuitive graphic interface with a simple and easy to navigate menu and easy to understand, real-time process graphics.
  • 5 different and frequently used modes of pipetting to suit various applications. These include Pipetting, Reverse Pipetting, Multi-Dispense Pipetting, Diluting and Mixing.
  • The high-performance stepper motor provides consistent and repeatable results over time.
  • Secure usage, with password-protected calibration, provides scientists with peace of mind.
  • Lightweight electronic pipette with an ultra-ergonomic design for user comfort.
  • Built-in power-save and Intelli charging battery, for uninterrupted usage.
  • Volumes are uniquely color coded for quick and easy identification.
  • The universal tip cone is compatible with universal pipette tips.
  • Autoclavable lower assembly.
  • 5-Year Warranty.

The Oxford Lab Products BenchMate Electronic Pipette is equipped with an intuitive graphic interface. Five different and frequently used modes of pipetting are available, including Pipetting, Reverse Pipetting, Multi-Dispense Pipetting, Diluting and Mixing. The high-performance stepper motor provides consistent and repeatable results. The unit provides secure usage, with password-protected calibration.

This pipette has a lightweight and ultra-ergonomic design. It has a built-in power-save and Intelli charging battery, providing uninterrupted usage by scientists. Different pipette volumes are uniquely color coded for easy identification. The universal tip cone is compatible with universal pipette tips. The pipette has an autoclavable lower assembly and comes with a 3-Year Warranty. 

Item#:
ASOBEPIP

MLA Digital Pipettes

  • Precise 'click stop' volume adjustment
  • Single-stroke "to deliver" operation
  • Built in tip-ejector
  • Available in 3 volumes; 10-50 µL, 50-200 µL, 200-1000 µL
Item#:
ASLMADIGITPIP

MLA Macro Volume Pipettes

  • Single-stroke "to deliver" operation
  • Available in 10 fixed volumes ranging from 1 mL- 10 mL
  • Also available as Adjustable model for 1 mL-  5 mL with 0.1 mL increments
  • Also available as Selectable model for set volumes:   2 mL/3 mL/4 mL/5 mL
Item#:
ASMLAMACROPIP

MIDSCI Pipettor Calibration

 

Regular service and calibration every six months guarantee your pipettor is providing accurate, reproducible results every time. Our service keeps your pipettor in good operating condition and helps extend its lifetime.
 
Quality control, preventive maintenance, and calibration services are becoming increasingly critical for laboratories all over the world today.
 
To ensure the continuous accuracy and precision of your pipettors we offer high-quality calibration in a controlled environment. Our technicians perform all measurements with ISO 9001 Certified balances unlike having someone stop by the lab and hoping for the best in calibration and reproducibility.

Don't be deceived by other calibration services that offer low prices but charge extra for Seals and 0-rings.

 

Our professional pipettor calibration service includes:

  • Replace Teflon Seal
  • Replace O-Ring
  • Recalibrate and Certify Pipettor
  • Clean and Recondition: Piston, Shaft, Spring, and Other Critical Parts
  • Rainin, Gilson, Eppendorf, AlphaPette, Labpette, Discovery, Sealpette, Oxford, Biohit, Denville XL3000, GeneMate, Lab 3, V3 Pipettors, Finnpipette and many other brands.
  • MOST 8-12 channel Pipettors - call or email for a quote
  • Contact us for large quantity discounts

Our trained technicians are dedicated professionals skilled in their work. They strive to return your pipettors within 2 - 5 working days after receipt. They will even give you a call when major parts need to be replaced! No surprises, just quality workmanship on the most important tool in your lab.



When sending your pipettors to us, please include the following information: 

  1. Shipping Address
  2. Billing Address
  3. Purchase Order # or Credit Card Number
  4. Name
  5. Telephone Number
  6. Telephone number of end-user

 

Click here to download our PDF worksheet.

Email
 for more information or call Phone: 800-227-9997 | St. Louis 636-225-9997

 

2 mL - 50 mL Pipette Filler

With this practical device you can fill a pipet with liquids even when there is no liquid sample in the pipet. It is ideal for loading drops or other small, easily handled, solutions into a pipet. Just hold the pipet tip in your hand, and the desired volume of liquid is released into the pipet automatically. It can also be used to aspirate, that is, to dispense a liquid sample into the pipet from a container or vial. The Labnet Pipet Filler has been designed for use with 2 to 50ml pipets. The housing is made of tough borosilicate glass and ensures that no breakage or leaks will occur. The Labnet 2 to 50ml lab pipet filler is required for all but 2 to 50ml lab pipets. It is not recommended for use with multi-digit pipettes. Always check the volume of liquid in the pipet before use.
Item#:
AS250MLPIPFILL
CappAero384 Multichannel Pipette

ExpellPlus Pipette Tips for Use with CappAero384 Multichannel Pipette

Made of virgin polypropylene, all Capp racked pipette tips are RNase, DNase and Pyrogen free certified. The ExpellPlus racked pipette tips have unique low retention properties, reducing sample binding to minimum and significantly improving your pipetting results.

Filtered Capp ExpellPlus Tips for use with CappAero384 Multichannel Pipette

Capp ExpellPlus filtered pipette tips are of Premium Quality, offering dimensional consistency, great finish, flash-free orifice and crystal clarity. Designed to prevent cross contamination on critical applications such as in the field of Molecular Biology, or Clinical and Life Science. Capp barrier pipette tips are RNase, DNase and Pyrogen free certified and crystal clear. The filters of ExpellPlus barrier tips are made of pure HDPE (High Density Polyethylene) and are free from any cellulose additives. They are 3-4 times smaller than many other brands of filtered pipette tips, making ExpellPlus barrier tips the perfect choice within the field of molecular biology.

 

ITEM

DESCRIPTION

PACKAGING

5030005C

Non-filtered, 0.2-50 uL Low Retention Tips, Long, Racked, Sterile

10 racks of 384 tips per pack, 5 packs per case

5030006C

Filtered, 0.2-50 uL Low Retention Tips, Long, Racked, Sterile

10 racks of 384 tips per pack, 5 packs per case

Item#:
ASEXELLPLUS

PR-40

  • Four angled compartments hold pipettes securely
  • Notched shelves allow easy access to shorter pipettes
  • Durable ¼-inch acrylic construction
  • Flat top for additional storage of pipettors, tips, etc.
  • Non-skid rubber feet
  • Overall Dimension: 11.75"D x 3.75"W x 16"H
  • Compartment Dimensions: 11.5"D x 3.25"W x 3"H

PR-42

  • Same features as the PR-40 but twice as big
  • Overall Dimension: 11.75"D x 7"W x 16"H
  • Compartment Dimensions: 11.5"D x 6.5"W x 3"H
Item#:
ASSEROLRACKS1
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