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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!
Robotic Tips for Beckman
NEST Brand B Robotic Tips can be used in genomics, proteomics, cytomics, immunoassay, metabonomics, biopharmaceutical research and development and other commonly used high-throughput pipetting.
- Medical grade high-tenacity polypropylene (PP) material is Imported and selected strictly accordance with the industry requirements to ensure the stability of materials between batches.
- The production is produced automatically in one hundred thousand level purification workshops, to ensure no DNA, RNA, protease and heat source. Product points collection, packaging, each box of products with the same point number, to ensure the traceability of products, improve the accuracy of experimental results, greatly reduce the deviation between individual products.
- The process technology is unique, to ensure that the Tips has a smooth inner surface, greatly reducing the amount of liquid residue.
- The structure drawing test is according to the original adaptor, with a mature injection molding process, to ensure that the product has good air tightness and adaptability, improve the product in the work of mechanical accuracy.
- The control is strictly, to according to customer’s needs for effective quality inspection, with no DNA, RNA, protease and heat source testing, sterility testing, etc.
- Air tightness detection: the precision detector is used to check the air tightness between the Tips and the adapter, to ensure that each batch of products have good air tightness.
- The test equipment is used online to control the size and concentricity of products in production line, saving time and improving product quality.
- The robotic tips are filtered through porous tissue to ensure optimal performance and is extremely hydrophobic, forming a robust barrier against aerosols and eliminating the risk of cross-contamination of the sample.
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
- 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.
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% |
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 uM 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. 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 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
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 # | MIDSCI # | VWR # | |
| 1171-225-000-9 | 89495-360 | 1146-965-008-9 | 89495-387 | |
| 1171-965-008-9 | 89174-520 | 1179-225-000-9 | 89495-368 | |
| 1172-225-000-9 | 89495-362 | 1179-965-008-9 | 89174-526 | |
| 1172-965-008-9 | 89174-522 | 1142-225-000-9 | 10015-708 | |
| 1173-965-008-9 | 89368-974 | 1142-965-008-9 | 10015-710 | |
| 1143-225-000-9 | 89495-376 | 1147-965-008-9 | 89495-390 | |
| 1143-965-008-9 | 89495-374 | 1178-225-000-9 | 89495-370 | |
| 1175-225-000-9 | 89495-364 | 1178-965-008-9 | 89174-528 | |
| 1175-965-008-9 | 89174-524 | 1148-225-000-9 | 89495-394 | |
| 1174-225-000-9 | 89495-366 | 1148-965-008-9 | N/A | |
| 1174-965-008-9 | 10126-388 | 1177-225-000-9 | 89495-372 | |
| 1144-225-000-9 | 89495-380 | 1177-965-008-9 | 89174-530 | |
| 1144-965-008-9 | 89495-378 | 1145-225-000-9 | 89495-384 | |
| 1146-225-000-9 | 89495-389 | 1145-965-008-9 | 89495-382 |
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
Sibata Volumetric Pipets, Wide-tip
- 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
- 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
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
Labcon® Zap™ Slik Aerosol For Rainin LTS Pipettors Tips
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.
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