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Pipet Tips

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Use pipet tips to speed up aspiration and dispense the correct volumes of liquids when pipetting. These tips also help reduce the risk of contamination, and some options feature aerosol barriers to deliver accurate and replicable results. Staples® stocks a variety of pipet tips plus other labware and scientific supplies that are ideal for use in laboratories, schools, and science departments.

Types of Pipet Tips
The correct tips ensure precision and maintain the integrity of reagents. Universal pipet tips fit standard diameter pipettes. Micro volume tips are ideal for aspirating low volumes of liquid when using small pipets for high accuracy.

Pipet-specific tips are made for particular brand-name pipettes. Some come with additional features, such as filters, to ensure purity. Sterile pipet tips are necessary for accurate results free of contamination. Non-sterile options are fit for day-to-day laboratory use with most chemicals.

To avoid leakage, choose options with a good tip cone match for the specific pipette. These fit snugly into the barrel to seal well, and they're also easy to remove. Many feature seals that prevent reagent from leaking and help ensure high accuracy.

Consider Volumes of Pipet Tips
The smallest options have a capacity of 10 microliters; use these to handle tiny amounts of liquid with high accuracy. The largest tips can hold up to 10,000 microliters, and they're suitable for transfers and high-volume measurements. Some come with graduations to enable users to ensure they are using consistent pipetting techniques.

Consider the Material
Materials determine the types of liquids that specific tips can handle. Tips made of siliconized polypropylene can handle corrosive chemicals and offer high accuracy, making them suitable for most biological and chemical reagents. They are molded with smooth surfaces for low surface adhesion to ensure they retain minimal amounts of reagent when dispensing.

Polypropylene fiber tips can withstand corrosive chemicals, and they also exhibit high thermal resistance. They are autoclavable at temperatures indicated by the manufacturer. After autoclaving, allow them to cool sufficiently and dry so they are uncontaminated for the next pipetting activity.

Does Pipet Tip Length Affect Accuracy?
Pipetting with long tips reduces the risk of contamination. Long tips are ideal for aspirating liquids at high levels of purity because chances of the pipets' exteriors coming in contact with the reagents is low. Short tips retain minimal amounts of the liquid because of their small surface areas, so they are appropriate when looking to transfer small amounts with high precision.

How Do You Ascertain Compatibility of Pipet Tips?
Typically, brands have compatibility charts for users to consult before buying tips. Compare tips against the size and model of the pipettors to find out whether they're compatible with the pipet tips.

How Are Pipet Tips Packaged?
These tips often come in packs that hold from 100 to 1,000 pieces. Racked tips are convenient to store and help ensure uninterrupted work flow. Color-coded options allow for easy project differentiation and quick matching of brand-name tips with compatible pipets. Sterile options feature individual wrapping to prevent contamination.
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Stockwell Scientific Natural Pipet Tip, 101-1000 ul, 1000/Pack
Item: 1602428 / Model : MSI 7515 PK
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  • Product Type: Filter pipet tip
  • Length: 70mm
  • Made of polypropylene fiber
44.79 $44.79
1000/Pack
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Midland Scientific 0.1-10UL Micro Pipet Tip
Item: 1602777 / Model : MBP 104 PK
Add to Favorites
  • Pipet tip
  • 0.1-10 ul
  • Natural
16.99 $16.99
1,000/Pack
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Molecular BioProducts Finnitip Pipet Tip, 1-5 ml, 500/Pack
Item: 1602766 / Model : MBP 9402030 PK
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  • Length: 5.79"
  • Made of polypropylene
  • Color: Green
127.79 $127.79
500/Pack
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Bio Plas Inc. Pipet Tip, 101-1000 ul, 500/Pack
Item: 1602025 / Model : BPLS 3605SL PK
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  • Product Type: Pipette tip
  • Made of siliconized polypropylene
  • Capacity: 100 to 1000 ul
32.99 $32.99
500/Pack
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Molecular BioProducts Finnitip Pipet Tip, 2-10 ml, 100/Pack
Item: 1602764 / Model : MBP 9402151 PK
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  • Length: 5.9"
  • Made of polypropylene
  • Color: Red
50.59 $50.59
100/Pack
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Stockwell Scientific Pipet Tip, 101-1000 ul, 1000/Case
Item: 1599129 / Model : 7515-100R CS
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  • Product Type: Pipet Tip
  • Length: 70mm
  • Made of polypropylene fiber
45.49 $45.49
1000/Case
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Stockwell Scientific Pipet Tip, 1000 ul, 1000/Case
Item: 1602426 / Model : MSI 7515B CS
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  • Length: 70mm
  • Made of polypropylene fiber
  • Color: Blue
50.69 $50.69
1000/Carton
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Nichiryo America, Inc. Universal Pipet Tip, 20-200 ul, 1000/Pack
Item: 1602103 / Model : BMT-SG PK
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  • Product Type: Universal pipet tip
  • Length: 53mm
  • Made of polypropylene
39.49 $39.49
1000/Pack
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Stockwell Scientific Preloaded Pipet Tip, 1-200 ul, 1000/Pack
Item: 1602433 / Model : MSI 7503 PK
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  • Product type: Pipet tip
  • Length: 50 mm
  • Made of polypropylene
41.19 $41.19
1000/Pack
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Stockwell Scientific Universal Fit Pipet Tip, 101-1000 ul, 1000/Case
Item: 1602425 / Model : 7515B-100R CS
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  • Product Type: Pipet Tip
  • Length: 70mm
  • Made of blue polypropylene fiber
45.49 $45.49
1000/Case
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Stockwell Scientific Sterile Universal Pipet Tip, 200 ul, 960/Case
Item: 1599131 / Model : 7503-96RS CS
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  • Product type: Universal pipet ip
  • Length: 50mm
  • Made of polypropylene fiber
50.99 $50.99
960/Case
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Nichiryo America, Inc. Universal Pipet Tip, 10-1000 ul, 1000/Pack
Item: 1599112 / Model : BMT-L PK
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  • Product Type: Universal pipet tip
  • Length: 77 mm
  • Made of blue polypropylene
46.59 $46.59
1000/Pack
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Stockwell Scientific Universal Pipet Tip, 1-200 ul, 1000/Pack
Item: 1602430 / Model : MSI 7503Y PK
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  • Length: 50mm
  • Made of polypropylene
  • Color: Yellow
30.99 $30.99
1000/Pack
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Nichiryo America, Inc. Pipet Tip, 5 ml, 200/Pack
Item: 1602102 / Model : BMT-X PK
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  • Product Type: Pipet Tip
  • Length: 132mm
  • Made of polypropylene
197.19 $197.19
200/Pack
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Stockwell Scientific Universal Pipet Tip, 1-200 ul, 96/Case
Item: 1602429 / Model : 7503Y-96R CS
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  • Product Type: Universal pipet tip
  • Length: 50mm
  • Made of yellow polypropylene
41.59 $41.59
960/Case
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Molecular BioProducts Finnitip Flex Pipet Tip, 0.1-10 ul
Item: 1602757 / Model : MBP 94060100 EA
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  • Product Type: Pipet tip
  • Made of pink polyethylene
  • Capacity: 0.1 to 10 ul
98.79 $98.79
Each
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Nichiryo America, Inc. Pipet Tip, 10 ml, 200/Pack
Item: 1602101 / Model : BMT-Z PK
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  • Product Type: Pipet Tip
  • Length: 158mm
  • Made of polypropylene
102.79 $102.79
200/Pack
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BrandTech Scientific, Inc Pipet Tip, 2-200 ul, 1000/Pack
Item: 1603320 / Model : BRN 732008 PK
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  • Product Type: Pipet Tip
  • Made of yellow polypropylene
  • Capacity: 2-200 ul
20.49 $20.49
1000/Pack
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Bio Plas Pipet Tip, 1-200 ul, 500/Pack
Item: 1602026 / Model : BPLS 3600SL PK
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  • Product Type: Pipet tip
  • Made of siliconized polypropylene
  • Capacity: 1 ul to 200 uL
19.99 $19.99
500/Pack
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Stockwell Scientific Pipet Tip, 1-200 ul, 1000/Pack
Item: 1602424 / Model : MSI 7560 PK
Add to Favorites
  • Product Type: Pipet Tip
  • Length: 47mm
  • Made of polypropylene fiber
31.19 $31.19
1000/Pack
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Molecular BioProducts Pipet Tip, 5-250 ul
Item: SS4084609
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  • Product Type: Pipet Tip
  • Made of polypropylene
  • Capacity: 5-250 ul
As low as 145.39 $145.39
Multiple options available
Molecular BioProducts Pipet Tip, 1-200 ul, 10000/Case
Item: 1602770 / Model : MBP 118-N CS
Add to Favorites
  • Product Type: Pipet tip
  • Made of polypropylene
  • Capacity: 1-200 ul
269.99 $269.99
10000/Carton
Stockwell Scientific Filter Pipet Tip, 101-1000 ul, 1000/Case
Item: 1602427 / Model : 7515-100R-1000F
Add to Favorites
  • Product Type: Filter Pipet Tip
  • Length: 70mm
  • Made of polypropylene fiber
70.49 $70.49
1000/Case
Midland Scientific Micro Pipet Tip, 0.1-10UL, 10,000/Case (MBP 104 CS)
Item: 1602776 / Model : MBP 104 CS
Add to Favorites
  • Pipet tip
  • 0.1-10ul
  • Natural
149.99 $149.99
10000/Carton