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Pipettors and Pipet Aids
Precision for Accurate Liquid Handling
At MIDSCI™, we provide a wide range of electronic pipettors, manual pipettors, and pipet aids designed for accuracy, repeatability, and ergonomic comfort. Whether you need single-channel pipettes for precise measurements or multichannel pipettors for high-throughput workflows, our solutions streamline liquid handling for PCR, ELISA, cell culture, and diagnostic testing.
Explore pipettors with adjustable volume ranges, autoclavable components, and digital precision, plus pipet aids for effortless serological pipetting and improved lab efficiency. Backed by expert support and competitive pricing, MIDSCI™ helps you achieve reliable results.
We run promotions often, so check back regularly or sign up for our newsletter to stay ahead of the next great deal.
Questions? Contact us, A MIDSCI™ Lab Consultant is here to help!
Manual Pipet Controllers
- Ease of use
- Precise pipetting control
- Robust and lightweight
- Compatible with most plastic and glass pipettes from 0.1 to 100 mL
- 3 um replaceable hydrophobic filter
- Easy cleaning and maintenance
- Available in 5 colors
Manual pipet controllers provide easy, accurate filling and dispensing of serological pipets between 0.1 to 100 mL. Squeeze the bulb to fill your pipette, then aspirate by moving the analog lever - slightly for slow, more for fast. Blow out is accomplished by pressing the button just below the bulb. Your 3375 is protected by an easily replaced internal 3 um hydrophobic filter.
- 4 assorted color patterns
- Blue and Yellow
- Green and Yellow
- Orange and Yellow
- Black, Yellow, and Red
- 100% natural rubber
- Standard three valve balls
- ¼ in diameter opening
- Fits up to 50 mL pipettes
- Eliminates need for dangerous mouth pipetting
CheckIT Pipettor Accuracy Tester
- Validate the accuracy of your liquid handling robots or multi-channel pipettes daily or weekly.
- Quickly and easily measure the accuracy of your robot or multi-channel pipette.
- Concerned that a robot or a pipette was misused or needs calibration? Just Checkit.
The Checkit Go is an easy-to-use, stand-alone, disposable cartridge that allows you to check the accuracy of your liquid handling robot or multi-channel pipette in just seconds. No additional equipment is required. The Checkit Go is interchangeable with well plates, so it works with all robots that handle 96 well plates. Compatible with all makes of multi-channel or electronic pipettes.
This simple device measures the dispensed volumes of up to 8 channels simultaneously. It is the size of a well plate, so you can use it in your robot or on a lab bench. You're done in under 10 seconds. That means no more trying to read a tiny droplet's weight on a high-precision balance and repeat for seven more channels.
The Checkit Go directly measures the volume of the liquid dispensed, not an indirect measurement of the weight or the color change of a liquid. In addition, the Checkit Go limits evaporation to negligible levels because the dispensed droplets are encased in glass tubes within seconds. Measurements are guaranteed to be accurate to within 2% and typically better than 1%.
Easy to Use
Just aspirate the included dye. Dispense the dye into the wells on the flip tab of the cartridge. Flip the tab, or let the robot flip the tab. Then, watch the dye travel up the 8 channels simultaneously. Finally, compare the level of the dye against the graduations. You can record the measurement with a simple photo.
The disposable cartridge shows the measured volume directly on the cartridge. Just compare the level of dye against the graduations without any expensive balances or spectrophotometric equipment.
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:
- Shipping Address
- Billing Address
- Purchase Order # or Credit Card Number
- Name
- Telephone Number
- 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
Labpette™ R Repeating Pipettor
Accurate Disposable Tips
- Looks and feels like a standard pipettor
- Convenient tip selection chart located on the body of the pipettor
- Maintenance free
- Use with Labnet BioFree™ Dispenser Syringe Tips
LabValues 2026 Promo!
For a limited time, enjoy 40% OFF select Labnet BioPette™ A Pipettors!
(P3960-10A, P3960-20A, P3960-100A, P3960-200A,
P3960-1000A, P3960-5000A & P3960-10000A)
Offer cannot be combined with other discounts or institutional pricing.
Offer not valid on previous purchases. Promo valid from 1/19/26 to 7/30/26 or while supplies last.
All terms and conditions apply.
Labnet BioPette™ A Pipettor
These precision variable volume pipettors 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 pipettor. For convenience, volume can also be
adjusted by turning the push-button. Ergonomically positioned, the tip
ejector reduces fatigue during prolonged use.
Biopette A Features
- Designed and engineered for maximum accuracy and reproducibility
- Streamlined handle design provides exceptional user comfort
- Adjustable ejector accommodates a wide variety of pipet tips
- Two interchangeable ejector buttons provide personalized comfort
- Easy-grip ejector handle for quick removal and adjustment
- Volume can be adjusted from the thumbwheel or the plunger button
- 8 models cover volume range from 0.1 uL to 10,000 uL
- Fully Autoclavable
Variable Volume Pipettor
BioPette™ line of variable volume pipettors have a universal shaft that will accept most pipet tips. The tip ejector is adjustable to accommodate various styles of tips and removable for pipetting into narrow tubes. Made from stainless steel, it will not rust, corrode or break. The BioPette™ A are fully autoclavable Eight models cover the volume range from 0.1 uL to 10,000 uL. A calibration tool is included with each unit for easy in-lab recalibration. Pipettors are individually tested and supplied with a certificate of quality.
Specifications
| Volume Range | Accuracy | Precision |
| 1-10 uL | ±4.0 to ±0.5% | <2.8 to <0.4% |
| 2 - 20 uL | ±3.0 to ±0.9% | <1.5 to <0.3% |
| 10 - 100 uL | ±1.6 to ±0.8% | <0.8 to <0.2% |
| 20 - 200 uL | ±1.2 to ±0.6% | <0.6 to <0.2% |
| 100 - 1000 uL | ±1.6 to ±0.6% | <0.4 to <0.15% |
| 20 - 200 uL 8 Channel | ±3.0 to ±1.0% | <1.5 to <0.6% |
| 1 - 10 uL 8 Channel | ±8.0 to ±3.0% | <6.0 to <1.2% |
For a limited time, buy 2 Transferpette® Multichannel Pipettes
and get ONE FREE! MIX or MATCH!
After purchasing at shop.midsci.com redeem your free product by visiting brandtech.com/promoform
Complete the form and attach your proof of purchase. Allow 4-6 weeks for delivery.
Click here for more deals from Brandtech®
or see flyer for more details.
Offers are valid until 12/31/26 or while supplies last. Free item must be of equal or lesser value.
Offer not valid on previous purchases. Other capacities or items cannot be substituted.
All terms and conditions apply.
Electronic Transferpette® Multi-channel Micropipette
For a limited time, buy 2 Transferpette® Multichannel Pipettes
and get ONE FREE! MIX or MATCH!
After purchasing at shop.midsci.com redeem your free product by visiting brandtech.com/promoform
Complete the form and attach your proof of purchase. Allow 4-6 weeks for delivery.
Click here for more deals from Brandtech®
or see flyer for more details.
Offers are valid until 12/31/26 or while supplies last. Free item must be of equal or lesser value.
Offer not valid on previous purchases. Other capacities or items cannot be substituted.
All terms and conditions apply.
- Ergonomic, handy design
- Clear and intuitive operation
- Up to 4,000 pipetting cycles on a single charge
Transferpette® electronic pipettes combine the globally proven properties of mechanical piston-operated air displacement pipettes by BRAND with the advantages of an electronic device.
Functions
- Pipetting
- Reverse pipetting
- Mixing
- Dispensing up to 300 uL
- GEL-Electrophoresis
The pipette shaft can be unscrewed and is entirely autoclavable (121°C).
Easy Calibration-Technique for making quick adjustments of the Transferpette® electronic without tools.
Limitations
- Operating temperature of instrument and reagent should be between +15°C and +40°C (59°F to 104°F) (other temperatures upon request)
- Vapor pressure up to 500 mbar
- Viscosity: 260 mPa s
- *For viscous media, the speed must be adjusted if necessary.
Items supplied
- Transferpette® 8 / 12 electronic
- Pipette up to 300 uL: 1 x TipBox + 1 x TipRack refill pack + device stand
- Pipette 1250 uL: 2 x TipBox + 1 x support frame + pipette mount for carousel stand
- Performance certificate, battery, power adapter, reagent reservoir, installation tool, grease, and 1 set of sealing rings.
LabValues 2026 Promo!
For a limited time, enjoy special pricing on select Labnet FastPette™ Pro Pipet Controllers (P2000 & P2004)!
Offer cannot be combined with other discounts or institutional pricing.
Offer not valid on previous purchases. Promo valid from 1/19/26 to 7/30/26 or while supplies last.
All terms and conditions apply.
Labnet FastPette™ Pro Pipet Controller
The new FastPette™ Pro is a lightweight and ergonomically shaped motorized pipet controller designed for work with glass or plastic serological pipets from 0.5 to 100 mL range. Conveniently positioned switches allow choosing different operation modes and speed depending on the volume of the serological pipet and liquid viscosity. Additionally, aspirating and dispensing speed is controlled through two comfortable finger triggers.
LCD Display Pipet Controller
When fully charged, the NiMH batteries enable up to eight hours of
continuous use. The large LCD display the serological high viscosity
Faspette indicates the battery status along with the pipetting mode and
speed selected. In order to protect the device against overfilling the
FastPette™ Pro is equipped with a 0.2 um PTFE filter. The filter, the pipet
holder and the nosepiece are autoclavable. The FastPette™ Pro is also
supplied with a universal battery charger, an additional hydrophobic 0.2 um
filter and a two-position charging stand.
Specifications
| Weight | 0.48 lbs | 0.22 k |
| Battery life | 8 hrs |
| Battery Charging Time | 7 to 8 hrs |
| Autoclavability | Nose piece, pipet holder and filter |
| Pipet Types | Glass or plastic, 1 to 100 mL |
| P2000 | Pipet controller, universal power supply, 0.2 uM PFTE filter, bench stand, and wall hanger |
| P2002 | Pipet controller, universal power supply, 0.2 uM filter, and 2-position charging stand |
| P2004 | Pipet controller, 0.2 uM filter, Li-ion battery, universal charger w/ set of adapters, and wall hanger |
Labpette™ R Repeating Syringe Tips
- Looks and feels like a standard pipettor
- Convenient tip selection chart located on the body of the pipettor
- Maintenance free
- Use with Labnet BioFree™ Dispenser Syringe Tips
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