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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Robotic Tips for Tecan - Clear, Boxed

NEST automation tips can be used for research and development and other commonly used applications with needs of high-throughput pipetting in genomics, proteomics, cytomics, immunoassays, metabolomics, biopharmaceuticals. Compatible with Hamilton/Tecan/Beckman Systems.

  • Medical-grade PP.
  • Dnase/Rnase free.
  • Electron beam sterilization.
  • Produced in 100,000 grade clean room.
  • Variety of packaging are available.
  • Available with or without aerosol-resistant filters.
  • Both conductive and clear are available. 
Item#:
ASROBOTIPFORTECANCLR

Oxford Lab Products new serological pipettes offer some of the most accurate and precise fluid dispensing available. Our serological pipettes are universal fit and designed to be applicable to all motorized pipette controllers in the industry. The disposable Oxford Serological Pipettes are ideal for tissue culture samples and liquid transferring. Our serological pipettes and filters come fully sterile and are packaged to prevent contamination. This serological pipette can sustain temperatures from -20°C to +50°C. The graduations are calibrated for accurate dispensing within ±2% and are distinctly legible and visible with clear black ink. The serological pipettes are made from general polystyrene, the filters are made from polyolefin, and are compliant with USP Class VI to determine biocompatibility of materials. The serologicals are free from DNase/RNase, pyrogens, cytotoxins and are sterilized by gamma irradiation SAL10 (ISO11137). This product is manufactured under ISO13485 and ISO9001 quality management system.

Oxford Serological Pipettes Features and Benefits:

· Universal fit to all controllers in the industry

· Free of DNase/RNase, pyrogenic, latex, and cytotoxic

· Reverse and Negative graduations assist in aspirating and dispensing liquids

· Pipette: GPPS (General polystyrene), Filter: PO (Polyolefin)

  • Temperature: -20°C to +50°C

· Each serological pipette comes with filter barrier to stop overflow of liquid into the serological pipette

· Sterile and available in Individually packed in peel-to-open wrap packaging

  • Color coded to identify different sizes

· Serologicals are individually wrapped and sold by cases in different quantities depending on sizes

· Graduations are clearly legible and calibrated for accurate dispensing to within ±2%

· Shelf Life: 3 years after month of production

Item#:
ASOSP25

LTS Style Low Binding Tips - Bulk Lid


SuperSlik® Low Retention tips have a proprietary modified polypropylene surface that limits the adhesion of cells, rDNA, proteins, and other viscous materials. Their accuracy and precision is up to 10 times better with viscous samples than standard non-wettable polypropylene. SuperSlik® tips are made from our own proprietary resin formulation that uses no additives or coatings that migrate into your samples. Unlike low retention tips from many others, SuperSlik® tips use no restricted chemicals and meet RoHS regulations. The resin helps increase the contact angle of fluids and lets you dispense the maximum amount of sticky DNA molecules. These tips were developed in our own laboratory and have been found to be ideal for viscous samples. Low retention tips are best suited for pipetting thick or sticky fluids and may not be appropriate for all uses.
 

1161 – SuperSlik® 10 µL Pipette Tips with UltraFine™ Point
1162 - SuperSlik® 10 µL Extended Length Pipette Tips with TubeGuard™
1165 - SuperSlik® 10 µL Extra-Long Pipette Tips
1065 - SuperSlik® 200 µL Pipette Tips with BevelPoint™
1167 - SuperSlik® 100 µL Pipette Tips for Eppendorf® Pipettors
1164 - SuperSlik® 250 µL Wide Orifice Pipette Tips for Whole Cells
1166 - SuperSlik® 250 µL UltraFine™ Point Pipette Tips
1169 - SuperSlik® 300 µL Pipette Tips with BevelPoint™
1168 - SuperSlik® 1250 UltraFine™ Point Pipette Tips
1066 - SuperSlik® 20 µL Pipette Tips for Rainin® LTS™ Pipettors
1067 - SuperSlik® 250 µL Pipette Tips for Rainin® LTS™ Pipettors
1160 - SuperSlik® 300 µL Pipette Tips for Rainin® LTS™ Pipettors
1068 - SuperSlik® 1000 µL Pipette Tips for Rainin® LTS™ Pipettors
 

Packaging

Bulk Pack
Tips are supplied in one large bag inside a corrugated container.  These are not recommended for long term storage due to warping.

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 Refills
Can be used to refill Labcon and some other brands of pipette racks.   Low carbon footprint makes them an ideal solution to waste reduction goals for your lab.  They refill racks without your having to touch the tips or racks, so you don’t need gloves.
Item#:
ASLTSSLBBULKLID

VistaLab Ovation Low Retention 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.

Fit is Everything | One Size Does Not Fit All

VistaLab pipettes are calibrated to VistaLab tips. Ovation pipettes are designed to make the pipette "click" when tips are properly loaded eliminating the need for excessive force and "jamming." You'll never worry about tips falling off! In addition, when tips aren't jammed on, they are easier to eject, which is more ergonomic.

For optimal performance:

1) The pipette tip should be sealed properly. The seal area should be the entire side wall of the tip, from the bottom of the nozzle to the top lip of the tip. If the tips are not sealed, there could be leakage and contamination.

2) The tip should not extend too far up the nozzle or be too small to fit onto the nozzle. Either situation affects tip ejection, which is also not ergonomic.


Packaging Styles

VistaRak

  • 16 x 12 multichannel layout
  • 92 tips in a hinged box
  • footprint of just 4.5" x 6"
Item#:
ASOVALOWRET

Filtered Pipette Tips


Filtered Universal Pipet Tips, Pre-Sterilized
Item#:
ASFILTPIPETTTIP

Robotic Tips for Agilent


Clear Robotic Tips, Compatible with Agilent Systems

Low-retention Tips, Boxed, Sterile
 
Low-retention tips are an excellent choice for transferring viscous liquid, which can
effectively reduce the phenomenon of liquid hanging on the wall and make the experiment
more accurate.
Item#:
ASROBOTOPSFORAGILENT

For replacements, please visit our PR1MA™ Serological Pipettes page HERE 
 

 Globe Serological Pipettes

Globe Scientific's plastic serological pipettes are produced under the strictest protocols and offer the highest degree of accuracy.

The pipettes are supplied with an aerosol barrier plug that prevents both liquid and aerosols from contaminating the pipettors.

The serological pipettes are produced from crystal clear polystyrene (PS) and are color coded for easy volume identification.
 

  • Calibration is certified for accuracy
  • Aerosol barrier filter plug
  • Reverse graduations
  • Negative graduations
  • Fits all major brands of pipette controllers
  • Calibrated to deliver (TD)
  • Color coded
  • Individually wrapped pipettes are packaged in convenient dispenser boxes
  • Pipettes are designed with anti-drip tips
  • Manufactured under strict ISO 9001:2008 standards
  • Plug: Hydrophilic PET
  • Accuracy: ±2% at full volume
  • Pyrogen-free, non-cytotoxic
  • Sterility: Sterilized by gamma irradiation
  • RNase-free and DNase-free

 

Volume
(mL)

Graduation
Increments
(mL)

Negative Graduation
Increments
(mL)

Negative
Graduations
To

Descending
Graduations

1

0.01

0.01

-0.3

Yes

2

0.01

0.01

-0.5

Yes

5

0.1

0.1

-2.5

Yes

10

0.1

0.1

-2.5

Yes

25

0.2

0.2

-10

Yes



 
Item#:
ASSEROGB

ECLIPSE Pipette Tips

Labcon Eclipse pipette tips include as standard many features available from other suppliers only as special upgrades. All the Eclipse tips we make are made of high quality 100% pure virgin medical grade polypropylene, so you won't find recycled plastics in our tips. We pre-test the resin to ensure no extractables are present. Every lot is lab tested and certified free of detectable Nuclease (RNase/DNase), Endotoxin (pyrogen) contamination and certified to U.S.P. results. Resins are pre-tested for metal contamination. All our Eclipse tips in racks are packed in our trademark Teal racks. These racks are made of polypropylene and are autoclavable repeatedly. They have sturdy latch hinges that won't come apart like lesser quality tip racks and a special snap lock designed so that it will not catch on your gloves. You can also get Eclipse tips in resealable zip style bags, in refills for our Pagoda® system, in Eclipse refills, and in racks that have been sterilized using irradiation. 

1036 – 10 uL Pipette Tips with Extended Length and Pipettor Protection

  • Longer than most 10 uL tips for reaching into 0.65 mL Tubes
  • Features a solid ring that prevents the pipettor barrel from touch the sides of microtubes
  • UltraFine Tips
  • Clear 100% Polypropylene
1061 – Siliconized 10 uL Pipette Tips with UltraFine Tips
  • For use with sticky DNA or other viscous materials
  • Non-beveled and flexible
  • UltraFine Tips
  • Green Polypropylene
1037 – 10 uL XL Pipette Tips with UltraFine Points
  • Longer than most 10 uL tips to allow to reach down 0.65 mL tubes and multi-well plates
  • Fine thin capillary section at the end that is non-beveled and very flexible
  • Fits most popular 10 uL pipettors
1026 – Wide Orifice 200 uL Bevel Point™ Pipette Tips
  • Extra-wide opening for use with macrophages or sticky DNA materials
  • Bevel helps prevent carry-over from viscous solutions
  • Clear polypropylene
1030 – 200 uL Bevel Point Pipette Tips, Yellow
  • Versatile – fit all major pipettors
  • Bevel ends retain less fluid
  • Yellow polypropylene
1031 – 200 uL Traditional Style Non-Beveled Pipette Tips, Yellow
  • Versatile – fit all major pipettors
  • Perfect when a traditional blunt cut end style is desirable
  • Yellow polypropylene
1034 – 200 uL Capillary Tips for Gel-Loading, 30 mm
  • Versatile – Fit all major pipettors
  • Include long thin capillary sections for use in nuclease acid sequencing
  • Available with 30 mm capillary
  • Clear polypropylene
1037 – 200 uL Traditional Style Non-beveled Pipette Tips, Clear
  • Versatile – Fit all major pipettors
  • Traditional blunt cut end style
  • Clear polypropylene
1060 – 200 uL Bevel Point Pipette Tips, Clear
  • Versatile – fit all major pipettors
  • Bevel ends retain less fluid
  • Clear polypropylene
1062 – Siliconized 200 uL Bevel Point Pipette Tips
  • For use with sticky DNA or other viscous materials
  • Non-beveled and flexible
  • Green Polypropylene
1099 – 250 uL Pipette Tips with UltraFine Points
  • Thinner flexible wall with a fine non-beveled point
  • Fits most 200 uL or 250 uL Pipettors
  • Clear Polypropylene
1039 – 300 uL  Pipette Tips with Bevel Point
  • Feature a short fine tip
  • Fit most 300 uL Pipettors
  • Clear Polypropylene
1041 – 1000 uL UltraFine Pipette Tips
  • Fits most 1000 uL Pipettors
  • Fine beveled dispensing end
  • Longer than most other 1000 uL Tips
  • Blue Polypropylene

Packaging

Individually Wrapped
Packaged in thermal sealed polyethylene bags.  These tips have been radiation sterilized.  This package is designed to provide the highest assurance that the tips you use are pure.

Resealable Bags
Supplied in resealable polyethylene bags.  These are not recommended if you plan to store the tips for long periods since warping can occur after long periods of storage in bags.
 Bulk Pack
 
Tips are supplied in one large bag inside a corrugated container.  These are not recommended for long term storage due to warping.

 96 & 192 Racks
 
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 Refills
 
Can be used to refill Labcon and some other brands of pipette racks.   Low carbon footprint makes them an ideal solution to waste reduction goals for your lab.  They refill racks without your having to touch the tips or racks, so you don’t need gloves.

 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.

 384 Rack
 
Designed to withstand the heavy load that automated pipettes exert on the racks.  They have a special closed-well structure that keeps each tip in its own well.

 96 & 192 Stack Racks
 
This package gives you the best of both worlds; low cost and a complete high-quality rack.  You assemble the rack yourself and insert the fully racked refills into the rack.  Since you never touch the tips you don’t have to be concerned about contamination from your hands or latex gloves.  These stacks are very stable so you can pipette with a multi-channel pipette right from the stack.


Item#:
ASLABCECLIPSE

NEST Automation Conductive Tips

  • Medical-grade black conductive polypropylene (PP) materials
  • Manufactured in a 100-thousand grade clean plant
  • No DNA, no RNA, no protease and no pyrogen
  • Electron beam sterilization: safe and fast, without chemical residue


Application

1. It can be used for research and development and other commonly used applications with needs of high throughput pipetting in genomics, proteomics, cytomics, immunoassays, metabolomics, biopharmaceuticals.

2. The TECAN automation tips may be used with the TECAN Freedom EVOlyzers and fully automatic sampling systems.

3. Hamilton automation tips are used in conjunction with Hamilton series workstations.


Advantages of NEST

  • Tips are packed in separate cavities with uniform conductivity: tips of each box share the same cavity number to ensure the product traceability and the conductivity uniformity and to improve the accuracy of experimental results, greatly reducing the difference between individual products.

  • Smooth inner surface: the unique process technology ensures that the tips have smooth inner surfaces, therefore greatly reducing the amount of residual liquid.

  • Super hydrophobicity: the porous tissue filtration by filter tip ensures optimum performance and the super hydrophobicity of the tip forms a strong barrier against aerosols and eliminates the risk of sample cross-contamination.

  • Strong package: the high-strength blister card outer package with thickened wall, which is impact-resistant and dropping-resistant, ensures the integrity and safety of the product under harsh transport conditions.

  • Good air tightness and adaptability: the structure mapping is conducted per the original adapter and the proven injection-molding ensures that the products have good air tightness and adaptability, improving the mechanical precision of the products during work.

  • Strict quality management and control test: Effective quality inspections are conducted for strict quality management and control per the client's needs, including tests for DNA, RNA, proteases, and pyrogens.

  • Air tightness test: precise equipment is used to test the air tightness between the tip and the adapter, to ensure good air tightness for each batch of products.

  • Tests for resistance and CV values: a certain number of products are sampled for each batch for inspection, which is conducted using precise and unique measuring tools to ensure the accuracy and reliability of the test results to ensure the uniform conductivity of products.

Item#:
ASAUTTECANTIPS

Open End Serological Pipets
 

  • Ideal for viscous and high particulate solutions
  • Wide, open end is ideal for slurries and gels
  • All serological pipets are manufactured to the ASTM Standard Specification for Serological Pipets E-934
  • Bi-directional (positive and negative) graduations are printed in bold easy-to-read ink
  • Premium polymer fiber barrier plug
  • Color coded stripes and packaging enable quick volume identification


 

Item#

229221B

229222B

Pack Description

100 Individually Wrapped/Bag

100 Individually Wrapped/Bag

Case Quantity

500

500

Sterile

Yes

Yes

Non-pyrogenic

Yes

Yes

Primary Color

Clear

Clear

Secondary Color

Yellow

Green

Primary Material

Polystyrene

Polystyrene

Maximum Volume

1 mL

2 mL

Working Volume

1 mL

2 mL

Graduated

Yes

Yes

Graduation Increments (Subdivisions)

1/100 mL

1/100 mL

RNase/DNase Free

Yes

Yes

Item#:
ASSEROOPEN

LoadWell Gel Loading Pipette Tips

LoadWell Gel Loading Tips have a 0.7mm outer diameter microcapillary orifice, ideal for introducing samples into gel electrophoresis wells. Designed to fit all standard 200uL pipettes (as well as 20uL, 50uL and 100uL pipettes), they are supplied sterile (E-beam), and packaged in autoclavable racks of 96 tips. Produced from virgin medical grade polypropylene, they are RNase, DNase, endotoxin and pyrogen free.

• Narrow diameter flexible capillary
• Universal fit for standard pipettors
• E-beam sterilized
• Free of RNase, DNase, pyrogens
• Convenient rack packaging
 
Item#:
ASLOADWELLPIPTI

Robotic Tips for Hamilton - Conductive, without Barcode, Blister pack


NEST automation tips can be used for research and development and other commonly used applications with needs of high-throughput pipetting in genomics, proteomics, cytomics, immunoassays, metabolomics, biopharmaceuticals. Compatible with Hamilton/Tecan/Beckman Systems.

  • Medical-grade PP.
  • Dnase/Rnase free.
  • Electron beam sterilization.
  • Produced in 100,000 grade clean room.
  • Variety of packaging are available.
  • Available with or without aerosol-resistant filters.
  • Both conductive and clear are available. 
Item#:
ASROBOTOPHAMCONNBAR
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