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

 

OneTouch™ Non-Barrier Pipette Tips

The OneTouch™ non-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 OneTouch™ 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 multichannel pipettors
  • No more need to "bang" tips to seal
  • Soft seal reduces pipettor wear
  • Available in the e-dek™ disposable paper rack upon request.
  • Certified DNase/RNase-free, non-pyrogenic
Please give us a call for a sample!
Item#:
ASONETOUCHNOBAR


VistaLab ali-Q 2 Pipet Controllers

 

Repeat Pipetting Plus Conventional Pipetting with a Single 2-in-1 Controller!

  • Faster and Easier Aliquoting. No Need to Watch the Lines. More Accurate and Reproducible Than by Eye.
  • Highly reproducible accuracy with the press of one button
  • Use any size and any brand of serological pipets
  • Plus aspirate and dispense as you’re used to
  • Ideal for cell culture, dispensing media, filling plates, tubes, cryovials, etc.

Features Of The ali-Q™Â 2 Series

  • Speed dial for adjustable aliquoting speed (VS model only)
  • On-board calibration software
  • Removable kickstand
  • Lighter weight
  • Sensitive touch-control aspirate and dispense buttons
  • Aliquot button
  • Aliquot volume dial
  • 2 multifunction LED indicators
  • Multiple alert tones
  • Rechargeable lithium ion battery

Specifications

ali-Q™Â 2
(High aliquoting speed)
ali-Q™ 2 LS
(Low aliquoting speed)
ali-Q™ 2 VS
(Variable aliquoting speed)
ali-Q™ 2 VS
(Variable aliquoting speed)
Item #2100-00052100-00032100-10052100-1010
Aliquoting Volume Range0.5 - 5.0 mL0.3 - 3.0 mL0.5 - 5.0 mL1 - 10 mL
Aliquot Speed Control (Dial)NoNoYesYes
Aliquoting Speed/ForceHigh (fixed)Low (fixed)Custom adjustable (7 speeds)Custom adjustable (7 speeds)
On-board CalibrationYesYesYesYes
Removable KickstandYesYesYesYes
BatteryRechargeable Lithium IonRechargeable Lithium IonRechargeable Lithium IonRechargeable Lithium Ion

  

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

Item#:
ASALIQPIPETTE

PIPETBOY Pipette Controllers

  • Ergonomic, lightweight design
  • Continuously adjustable pipetting speed via thumb-wheel
  • Can be charged while in use
  • NiMH battery shows no memory effect
  • Battery "charge needed" indicator light
  • Overfilling and contamination prevented by hydrophobic 0.45mm filter
  • Fits 1-100ml serological pipettes
  • Multiple colors available
  • 1 year warranty
Item#:
ASPIPETBOY

Pipet-Aid®Â XP


The industry standard for laboratory sample handling. With an easily accessible 9-volt (Ni-MH) rechargeable battery and the ability to accommodate most pipettes from 1 to 100 mL, you'll have the flexibility to work wherever while sampling whatever.

 

The XP's speed settings for pipet filler and dispenser modes provide precise control and accuracy. The fast speed mode delivers up to 50 mL in 5 seconds, while the slow speed mode is ideal for using small pipettes or when you need more precise delivery.  The double membrane filter prevents cross-contamination, and the EZ Grip nosepiece allows for quick and easy filter replacement should over-pipetting occur.

 

You can also opt for the gravity drain model, which substitutes a gravity drain function for the fast mode on the dispense button.

 

Upgrade your pipetting game today with the Pipet-Aid XP and experience why users worldwide make Drummond Scientific their sample handling partner.

 

Portable Pipet-Aid®


A must-have precision device for technicians and specialists worldwide. This reliable and durable tool ensures consistent and accurate results, making it an indispensable part of any laboratory. With cordless functionality and a flow rate of better than 25 mL in 5 seconds when using a 100 mL pipette, the Portable Pipet-Aid® is the go-to choice for professionals who demand the best.

 

Pipet-Aid®Â XP Gravity


Similar to our standard XP model but has two key differences. In addition to the burgundy-colored buttons, clip, and nosepiece, it features a gravity (G) setting that allows for the dispensing of contents without activating the motor. This method is commonly used with volumetric pipettes.   

 
 
   

Item#:
ASDRUM3


Drummond Pipet-Aid® XP2


The most comfortable instrument in the laboratory, the Pipet-Aid® XP2 Controller combines industry-leading technology with unparalleled ergonomic design. Created for extended operation, the Portable Pipet-Aid
®Â XP2 can be charged while in use, and the robust power source provides the power and accuracy needed for your most trusted equipment.

 

Three-speed settings provide ideal flow management during liquid transfer, and our Ultra Quiet Precision Pump gives you unprecedented control for aspiration or dispensing. The unit has a power supply/charger, four extra filters, and a removable stand.   
 
 
 Specifications

 

ItemPipet-Aid® XP2
Size5.5 in.
Weight7.2 oz.
CapacityAccepts 1 to 100 mL pipets
Battery3/VH 700AAA (3.6V/750 mAh)
Speed3 Speed Buttons (S)low, (M)edium and (F)ast


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

Item#:
ASDRUM1


nUVaClean UV Pipette Carousel and Sterilizer

 

360° UV-C Decontamination for Up to 6 Pipettes.

 

nUVaClean by MTC Bio is the first and only UV pipette rack that not only organizes and protects your pipettes but also destroys over 99% of DNA and microbial contaminants. This compact, patented carousel sterilizer uses a powerful UV-C germicidal lamp (254 nm wavelength) combined with a high-efficiency reflector system to provide full 360° exposure, thoroughly decontaminating pipette shafts and eliminating the risk of cross-contamination.

 

Designed to fit single-channel pipettes from all major brands, nUVaClean makes decontamination as easy as pressing a button. The automated 28-minute sterilization cycle powers down when complete, leaving your pipettes clean, safe, and ready for use. Ideal for PCR, qPCR, molecular biology, and contamination-sensitive workflows.

 

Key Features

  • UV-C sterilization system eliminates 99% of DNA and contaminants
  • 360° reflective exposure ensures complete decontamination
  • Holds up to 6 single-channel pipettes
  • Compatible with all major pipette brands
  • Compact footprint (6.5 In. / 17 cm) saves valuable bench space
  • Simple one-touch operation with automatic shutoff 

Whether in research, clinical, or pharmaceutical labs, nUVaClean is an essential tool for maintaining sterility and protecting sensitive workflows from contamination.

 

*Pipettors not included
 

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

Item#:
ASNUVACLEAN


ProPette LE Single Channel Pipettors

 

High Precision & Ergonomic Liquid Handling.

 

The ProPette LE Single Channel Pipettor is a high-performance, precision instrument designed for accurate and reliable liquid handling across a wide range of laboratory applications. Covering a full volume range from 0.1 uL to 10 mL, this pipettor is ideal for tasks requiring both micro-volume and high-volume precision.

 

Equipped with a digital micrometer for fine-tuned volume adjustment and a Roto-Lock mechanical volume lock, the ProPette LE ensures repeatable and accurate results with every use. The lock can be engaged or disengaged with one hand, reducing the risk of accidental volume changes during pipetting.

 

Engineered for exceptional ergonomics, this lightweight and well-balanced pipette minimizes hand strain and fatigue, even during extended use—making it an excellent choice for molecular biology, clinical diagnostics, PCR, and general lab work.

 

Key Features

  • Full adjustable volume range: 0.1 uL to 10 mL
  • Digital micrometer for precise volume control
  • Roto-Lock volume locking system for single-handed operation
  • Lightweight and ergonomic design for maximum comfort
  • Superior accuracy and reproducibility across all volumes
  • Ideal for routine lab tasks, precision pipetting, and long pipetting sessions

Specifications
 
Item #Volume RangeAccuracyReproducibility
MIDSCI20.2 - 2 uL±12.0-1.5%≤6.00-7.0%
MIDSCI101 - 10 uL±2.5-1.0%≤1.20-0.40%
MIDSCI202 - 20 uL±7.5-1.0%≤2.00-0.30%
MIDSCI505 - 50 uL±7.5-1.0%≤2.00-0.30%
MIDSCI10010 - 100 uL±3.5-0.8%≤1.00-0.15%
MIDSCI20020 - 200 uL±2.5-0.8%≤1.00-0.15%
MIDSCI30030 - 300 uL±2.5-0.8%≤1.00-0.15%
MIDSCI1100 - 1000 uL±3.0-0.8%≤0.60-0.15%
MIDSCI51 - 5 mL±2.4-0.6%≤0.60-0.16%
MIDSCI10M1 - 10 mL±2.5-0.6%≤0.60-0.16%

Item#:
ASMIDSKIT


Drummond Pipet-Aid®Â XL


The Pipet-Aid
® XL Pipette Controller adds comfort without giving up control when under a hood. Repetitive lifting and angling the arm can be exhausting. Arm motion is reduced, and extended pipet use is made easier with the ergonomically designed, longer handle and adjustable sliding hand rest. Enjoy the accuracy, performance, and convenience of our industry-leading Pipet-Aids in a state-of-the-art tool that alleviates arm fatigue.

 

The Pipet-Aid®Â XL also features a new, quieter, more powerful pump and comes complete with a power supply/charger, four extra filters, a holster-type wall bracket, and a removable stand.


Pipet-Aid®Â Hood Mate®


The Pipet-Aid
®Â Hood Mate®Â offers a comfortable and portable solution for working under a hood. Its lightweight handle has nine fill/empty speed settings and proportional fingertip controls. The dedicated motor housing frees up space, and the winding vacuum/pressure line enters the handle from the top, ensuring safe pipetting under a hood.


Get the dependability of a permanent laboratory fixture with the added convenience of portability. Upgrade to the Pipet-Aid
®Â Hood Mate®Â today!


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

Item#:
ASDRUM2


ProPette LE Multi-Channel Pipettors

 

Precision Pipetting for 96-Well Plate Applications.

 

ProPette LE Multi-Channel Pipettors are the ideal solution for high-throughput liquid handling in 96-well and 384-well plate formats. Designed for consistent performance and ergonomic comfort, these pipettors are lightweight yet durable enough for daily use in busy labs.

 

Featuring the innovative Roto-Lock volume adjustment system, each pipettor delivers precise and reproducible results across a full range of applications—from 1.0 to 300 uL. The ProPette LE series includes five overlapping volume ranges, providing maximum flexibility and accuracy in PCR, ELISA, qPCR, and microplate-based workflows.

 

Whether you're performing repetitive dispensing, plate filling, or serial dilutions, ProPette LE Multi-Channel Pipettors offer superior accuracy, reduced hand strain, and user-friendly operation, making them a trusted tool in any molecular biology or clinical lab.

 

Key Features

  • Designed for 96-well and 384-well plate applications
  • Full volume range: 1.0 uL to 300 uL
  • Lightweight, ergonomic design for reduced fatigue
  • Roto-Lock™ adjustable volume control for secure and precise settings
  • Excellent accuracy and reproducibility
  • Five overlapping volume ranges for maximum flexibility
  • Rugged and reliable for everyday use

Compatible With:

  • PCR and qPCR workflows
  • ELISA and immunoassays
  • Microplate filling and washing
  • Genomic, proteomic, and cell-based assays 

Available Models:

  • 8-channel and 12-channel formats
  • Multiple volume ranges to suit different lab needs 

Specifications
 
Item #ChannelsVolume RangeAccuracyReproducibility
MIDSCI08-10U8-Channel1 - 10 uL7.98±6.00 - 1.20%
MIDSCI08-20U8-Channel2 - 20 uL3.482±3.50 - 1.00%
MIDSCI08-50U8-Channel5 - 50 uL3.984±2.50 - 0.60%
MIDSCI08-200U8-Channel20 - 200 uL2.99±1.60 - 0.60%
MIDSCI08-300U8-Channel30 - 300 uL1.99±1.50 - 0.60%
MIDSCI12-10U12-Channel1 - 10 uL7.98±6.00 - 1.20%
MIDSCI12-20U12-Channel2 - 20 uL3.482±3.50 - 1.00%
MIDSCI12-50U12-Channel5 - 50 uL3.984±2.50 - 0.60%
MIDSCI12-200U12-Channel20 - 200 uL2.99±1.50 - 0.60%
MIDSCI12-300U12-Channel30 - 300 uL1.99±1.50 - 0.60%

Item#:
ASMULTMIDSCI

Oxford Multi Channel Electronic Pipetters

The BenchMate E Electronic pipette is lightweight, designed for both left-hand and right-hand use, and offers precise and accurate pipetting. You can store up to three frequently used programs and charging only takes two hours when not in use.
  • 5 different and frequently used modes of pipetting:
    • Intuitive graphic interface
    • Pipetting
    • Reverse Pipetting
    • Multi-Dispense Pipetting
    • Diluting
    • Mixing
  • High-performance stepper motor for consistent and repeatable results
  • Secure usage, with password-protected calibration
  • Ultra ergonomic design
  • Built-in power-save and Intelli charging battery, for uninterrupted usage
  • Vols are uniquely color coded for easy identification
  • Universal tip cone - compatible with universal pipette tips
  • Autoclavable lower assembly
  • 3-Year Warranty

Specifications
 
Item #Vol RangeIncrementsVolAccuracy (%)Precision (%)
OBE8-10
OBE12-10
0.5 - 10 uL0.01 uL1
5
10
±8
±4
±2
≤5
≤2
≤1
OBE8-20
OBE12-20
2 - 20 uL0.01 uL2
10
20
±7
±3
±2
≤3
≤2
≤1.6
OBE8-100
OBE12-100
5 - 100 uL0.1 uL10
50
100
±3
±1
±0.8
≤2
≤0.8
≤0.3
OBE8-200
OE12-200
10 - 200 uL0.1 uL20
100
200
±5
±1
±0.7
≤1.4
≤0.4
≤0.25
OBE8-300
OBE12-00
15 - 300 uL0.1 uL30
150
300
±3
±1
±0.6
≤1
≤0.5
≤0.3

Item#:
ASOXFMUTLIPIP


AvantGuard barrier tips deliver the high quality you have grown to expect from the Avant line.

    • Low Binding Technology ensures consistent sample transfer for greater reproducibility, especially suitable for sensitive assays such as Real Time PCR
    • High quality polyethylene barrier prevents pipettor contamination
    • Racks employ cells to cradle each tip, ensuring stability for easier insertion of the pipettor
    • AV200 and AV1250 tips have added length which allow for full volume retrieval without risk of the sample touching the filter barrier
    • AV3 allows for multiple pipettor fits
    • AV10E designed for Eppendorf Pipettors, all other tips universal fit
    • Sterile with a hinged racked
    • Boxes can be refilled with non barrier quick rack refills
    • Certified DNase/RNase, human DNA, PCR inhibitor, and endotoxin-free
Item#:
ASAVANBARTIPS


Avant Plus Low Binding Tips

Low Binding Technology ensures consistent sample transfer for greater reproducibility, especially suitable for sensitive assays such as Real Time PCR
High quality polyethylene barrier prevents pipettor contamination
Reload fits USA Scientific® Tip One® Racks
AP10-NS, AP10-ST-N, AP300-ST-NS, AP300-ST-N, AP1000-NS, and AP1000-ST-N tips have added length which allow for full volume retrieval.
Sterile or non-Sterile have a with a hinged racked
Boxes can be refilled with non-barrier quick rack refills
Certified DNase/RNase, human DNA, PCR inhibitor, and endotoxin-free
Item#:
ASAVANTPLUSLOWB
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