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Micro Tubes and Caps

Micro tubes and caps are indispensable laboratory supplies used for the storage, handling, and processing of small volume samples. These tiny tubes typically range in capacity from 0.5 mL to 2 mL and are essential for molecular biology, biochemistry, and clinical research applications. Made primarily from polypropylene, micro tubes are valued for their durability, clarity, and resistance to a wide range of chemicals, including strong acids and organic solvents.

These tubes are designed to withstand extreme temperatures, making them suitable for applications involving heating, freezing, and centrifugation. The snug-fitting caps provide a secure seal that prevents leakage and contamination, crucial for maintaining sample integrity during storage or transport. Some caps are also equipped with features like o-rings or built-in filters to enhance their sealing and protective capabilities.

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Heathrow Scientific HS2165C Floating Tube Rack, 1.5-2.0mL Tubes, Yellow

Heathrow Scientific
In stock

Floating Foam Tube Racks.Reusable and flexible for a variety of applications.Brightly colored, high density polyethylene foam racks are ideal for f...

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$18.00
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$18.00
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$14.47
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Heathrow Scientific HS2166 Floating Tube Rack, 0.2, 0.5, 1.5-2.0mL Tubes, Blue

Heathrow Scientific
In stock

Floating Foam Tube Racks.Reusable and flexible for a variety of applications.Brightly colored, high density polyethylene foam racks are ideal for f...

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$18.00
$18.00 - $18.00
$18.00
$14.70
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$14.70
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Heathrow Scientific HS2165B Floating Tube Rack, 15mL Tubes, Blue

Heathrow Scientific
In stock

Floating Foam Tube Racks.Reusable and flexible for a variety of applications.Brightly colored, high density polyethylene foam racks are ideal for f...

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$18.00
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$18.00
$12.74
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$12.74
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Heathrow Scientific HS2165A Floating Tube Rack, 50mL Tubes, Green

Heathrow Scientific
In stock

Floating Foam Tube Racks.Reusable and flexible for a variety of applications.Brightly colored, high density polyethylene foam racks are ideal for f...

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$18.00
$18.00 - $18.00
$18.00
$14.24
$14.24 - $14.24
$14.24
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$71.00
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Heathrow Scientific 120221 True North Cardboard Cryogenic Freezer Box, 0.5mL Tube, White

Heathrow Scientific
In stock

Safe micro tube storage.These low profi le boxes are available in two sizes to accommodate standard 0.5 mL and 0.2 mL micro tubes and vessels of a ...

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$71.00
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$71.00
$51.16
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$51.16
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$71.00
$71.00 - $71.00
$71.00
$51.16
$51.16 - $51.16
$51.16

Heathrow Scientific 120220 True North Cardboard Cryogenic Freezer Box, 0.2mL Tube, White

Heathrow Scientific
In stock

Safe micro tube storage.These low profi le boxes are available in two sizes to accommodate standard 0.5 mL and 0.2 mL micro tubes and vessels of a ...

View full details
$71.00
$71.00 - $71.00
$71.00
$51.16
$51.16 - $51.16
$51.16
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