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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Hamilton Style Robotic Pipette Tips

  • Liquid Level Sensing Tips
  • 96 Tip/Hanging Tip Rack format
  • Double stack box packaging
  • Polypropylene
  • Certified DNase/RNase Free
  • Nonpyrogenic
  • Available sterile and nonsterile
  • Available filtered and non-filtered
  • Endotoxin-Safe meets USP/FDA standards
  • Comply with USP (3127 Heavy Metal Contamination) standards


Compatibility: Hamilton STAR®, STAR, STARlet, STARplus and Nimbus® workstations

Ovation Pipette | Macro Volume Single Channel (Macro5 & Macro10)

Ovation Pipettes

  • Superior accuracy and precision
  • Unmatched patented ergonomic design
  • Audible "click" tip attachment to ensure consistent loading
  • Easy spring-loaded "flick" tip ejection for low thumb force
  • Self-standing (attached tips remain elevated off benchtop)
  • Color coded body for easy volume identification
  • Nozzles containing filter for fluid contamination protection
  • Individually serialized
  • Calibration Certificate included
  • In-lab calibration adjustment
  • Two year Warranty

Macro Volume Single Channel (Macro5 & Macro10)

  • High precision alternative to portable pipette controllers
  • Fully electronic operation
  • 2 Custom programmable volume pre-sets
  • Programmable functions for:
    • multi-dispensing
    • serial dilutions
    • mixing
    • reverse pipetting
    • pipetting speed
    • Uses Ovation macro tips or serological pipets
  • Power supply included
  • Shelf hanger included

Item #

Color

Volume Range

Dispensing Increments

Accuracy

Precision

1065-05mL

Gray

100 to 5000 μL

10 μL

±0.6% at 5000 μL

±0.6% at 2500 μL

±2.4% at 500 μL

0.16% at 5000 μL

0.2% at 2500 μL

0.6% at 500 μL

1065-10mL

Red

0.2 to 10 mL

10 μL

±0.6% at 10 mL

±1.0% at 5 mL

±2.4% at 1 mL

0.16% at 10 mL

0.2% at 5 mL

0.3% at 1 mL

Item#:
ASOVATIONMAC
Assorted Colors, Rubber, Holds
  • 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
Item#:
MULTIPIP
Your Price:
21.58
Each
ABS Plastic, Blue
Our 3-, 4-, and 6-place pipettor stands are designed to hold most major pipettor brands. The upper slots are 25mm wide and the lower slots are 20mm wide. Acrylic stands come in clear or fluorescent colors; sturdy ABS stands are solid colors.
Item#:
HS20613E
Your Price:
50.00
Each


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.

 

Item#:
ASCHECKIT

Labnet BioPette A Pipettor

Exceptional Comfort and Accuracy

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 µL to 10,000 µL
  • 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 µL to 10,000 µL. A calibration tool is included with each unit for easy in-lab recalibration. Pipettors are individually tested and supplied with a certificate of quality.


PRODUCT SPECIFICATIONS

Volume Range

Accuracy

Precision

1-10 μL

±4.0 to ±0.5%

<2.8 to <0.4%

2-20 μL

±3.0 to ±0.9%

<1.5 to <0.3%

10-100 μL

±1.6 to ±0.8%

<0.8 to <0.2%

20-200 μL

±1.2 to ±0.6%

<0.6 to <0.2%

100-1000 μL

±1.6 to ±0.6%

<0.4 to <0.15%

20-200 μL 8 Channel

±3.0 to ±1.0%

<1.5 to <0.6%

1-10 μL 8 Channel

±8.0 to ±3.0%

<6.0 to <1.2%


Item#:
ASP3960

Labcon® Zap™ Slik Aerosol Filter Pipette Tips - Refill Lid


ZAP™Slik 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 μm filter with a sponge-like porous pathway ZAP™Slik 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 so 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 ZAP™Slik tips for diagnostic and regulated procedures. And ZAP™Slik 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 µL ZAP™Slik Pipette Tips
1172 - 10 µL Extended Length with TubeGuard™ ZAP™Slik Pipette Tips
1173 - 10 µL Extra-Long ZAP™Slik Pipette Tips
1175 - 20 µL ZAP™Slik Pipette Tips
1143 - 20 µL ZAP™Slik Pipette Tips for Rainin® LTS™
1174 - 100 µL ZAP™Slik Pipette Tips
1179 - 200 µL ZAP™Slik Pipette Tips
1144 - 200 µL ZAP™Slik Pipette Tips for Rainin® LTS™
1146 - 200 µL Wide Orifice ZAP™Slik Pipette Tips
1178 - 300 µL ZAP™Slik Pipette Tips
1142 - 300 µL ZAP™Slik Pipette Tips for Rainin® LTS™
1147 - 300 µL Extended Length ZAP™Slik Pipette Tips
1177 - 1000 µL ZAP™Slik Pipette Tips
1145 - 1000 µL ZAP™Slik Pipette Tips for Rainin® LTS™
1148 - 1000 µL 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.
 

MIDSCI #VWR #
1171-225-000-989495-360
1171-965-008-989174-520
1172-225-000-989495-362
1172-965-008-989174-522
1173-965-008-989368-974
1143-225-000-989495-376
1143-965-008-989495-374
1175-225-000-989495-364
1175-965-008-989174-524
1174-225-000-989495-366
1174-965-008-910126-388
1144-225-000-989495-380
1144-965-008-989495-378
1146-225-000-989495-389
1146-965-008-989495-387
1179-225-000-989495-368
1179-965-008-989174-526
1142-225-000-910015-708
1142-965-008-910015-710
1147-965-008-989495-390
1178-225-000-989495-370
1178-965-008-989174-528
1148-225-000-989495-394
1148-965-008-9N/A
1177-225-000-989495-372
1177-965-008-989174-530
1145-225-000-989495-384
1145-965-008-989495-382
 
Item#:
ASZAPREFILLSILKAE

VistaLab MLA Pipette Tips

VistaLab tips and tip racks are made of 100% pure virgin polypropylene.

Use genuine VistaLab pipette tips to maximize the exceptional performance and benefits of Ovation and MLA pipettes.  All VistaLab pipettes are calibrated with VistaLab tips to provide a perfect fit and deliver reliable performance every time.  We have a variety of packaging configurations and options of sterile, certified RNase/DNase free, non-pyrogenic, filtered, low retention and trace metal certified.

 

Packaging Styles

VistaBulk™ 

  • Non-sterile only 
  • Econo-Pak™ Bag 
  • Protectainer™ (reusable plastic container)

VistaTip™

  • Individually wrapped - Paper/Plastic

Stacked Rack

  • Non-sterile only – 200 tips/layer
  • For Small volume (250 mL) tips - 5 layers - 1000 tips
  • For Large volume (1250 mL) tips - 3 layers - 600 tips

VistaClear™ Box

  • For 5 and 10 mL macro volume tips
  • For 5 mL - 60 tips/box
  • For 10 mL - 35 tips/box


Item#:
ASMLATIPS

Sibata Volumetric Pipets, Wide-tip

SIBATA Reusable, Wide-Tip Volumetric Pipets meet ASTM E-969 Class B Specifications for Tolerance. The wide-tip opening facilitates rapid fill and drain of viscous liquids, slurries, and suspensions; an excellent product for water treatment facilities, winemakers, and essential oil testing.
These pipets have sharp and permanent graduation lines and are calibrated to deliver. Feature permanent amber markings. Sizes 1, 2, & 5mL do not have drawn tips, while sizes 10mL through 100mL feature standard drawn tips.

Key Features
  • Reusable Glass
  • Calibrated To Deliver
  • Wide-tip opening to facilitate rapid fill/drain of viscous liquids
  • Ideal for water treatment facilities, winemakers, and essential oils
Item#:
ASSIBVOLPIWITP
Discontinued, Contact us for more options!


Avant Plus Low Binding Filtered 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-FILT, AP200XL-FILT, AP300-FILT and AP1000-FILT tips have added length which allow for full volume retrieval without risk of the sample touching the filter barrier
  • 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#:
ASAVANTPLUSBARR

Labpette™ R Repeating Syringe Tips

Accurate Disposable Tips
 
The Labpette™ R repeating pipettor provides accurate and reproducible repetitive pipetting from the single filling of a disposable tip. Use of the Labpette™ R saves time and reduces the fatigue associated with repetitive pipetting using a standard pipettor.
  • 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
 
48 Pipetting Steps
 
Twenty nine different volumes between 1 and 5,000 µL may be dispensed with this pipettor. As many as 48 pipetting steps may be carried out without refilling the reservoir tip. Samples can be dispensed at intervals as fast as 1 second without compromising accuracy or reproducibility. The slender body of the Labpette™ R fits comfortably in the natural contour of your hand. The plunger is located on the top of the unit, like that of a standard pipettor, for easy access and reduction of hand strain. The Labpette™ R is simple to use - select the appropriate tip and lock in place. Then choose the desired volume setting with the click stop adjustment dial and fill the tip with the required volume using the sliding fill lever. To dispense, depress the plunger. For convenience, a chart showing the volume dispensed for each tip size and dial position is located on the body of the pipettor. The Labpette™ R performs best when used with Labnet's BioFree™ dispenser syringe tips. Available sterile or non-sterile, the tips are supplied in sturdy, stackable dispenser boxes of 100 tips
Item#:
ASLABRREPEATIPS

Black Friday 2024 Promo!
For a limited time, buy select Overstock Labcon Tips for huge discounts!

 

Promo is valid from 11/04/24 - 12/06/24

All promotions are valid while supplies last. Prices are subject to change without notice.

Not to be combined with any offers or discounts. No institutional pricing. All terms apply.


Labcon® Zap™ Slik Aerosol For Rainin LTS PipettorsTips


ZAP™Slik Aerosol filter Pipette Tips from Labcon combine the higher standard of ZAP™ filters with our own unique low retention 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.
 

MIDSCI # VWR #
1171-225-000-9 89495-360
1171-965-008-9 89174-520
1172-225-000-9 89495-362
1172-965-008-9 89174-522
1173-965-008-9 89368-974
1143-225-000-9 89495-376
1143-965-008-9 89495-374
1175-225-000-9 89495-364
1175-965-008-9 89174-524
1174-225-000-9 89495-366
1174-965-008-9 10126-388
1144-225-000-9 89495-380
1144-965-008-9 89495-378
1146-225-000-9 89495-389
1146-965-008-9 89495-387
1179-225-000-9 89495-368
1179-965-008-9 89174-526
1142-225-000-9 10015-708
1142-965-008-9 10015-710
1147-965-008-9 89495-390
1178-225-000-9 89495-370
1178-965-008-9 89174-528
1148-225-000-9 89495-394
1148-965-008-9 N/A
1177-225-000-9 89495-372
1177-965-008-9 89174-530
1145-225-000-9 89495-384
1145-965-008-9 89495-382
 
Item#:
ASLABCONZAPRAININLTS
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