Inline check valves, non-metallic ¹/₄-28 and 10-32, Upchurch Scientific®

These biocompatible PEEK and perfluoroelastomer inline check valves are designed for applications where low flow path volume is critical, such as delivery to lab-on-a-chip, single-cell analysis and micro- or nano-LC post-column derivatisation.

Low cracking pressure of 1 psi (0,07 bar)
Excellent chemical resistance
Designed to provide excellent backflow protection for sensitive equipment
Perfect for use with corrosive fluids or biological samples

Frequently Bought Together

Methanol ≥99.8%, HiPerSolv CHROMANORM® Reag. Ph. Eur., gradient grade for HPLC

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Water, HiPerSolv CHROMANORM® for HPLC

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Sealing film for manual application, Parafilm® M

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Acetone ≥99%, TECHNICAL

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VWR® Facial Tissues

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VWR®, Nitrile Gloves

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Acetonitrile ≥99.9%, HiPerSolv CHROMANORM® for LC-MS, suitable for UPLC/UHPLC instruments

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pH indicator strips, MQuant®, Supelco®

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Acetonitrile ≥99.9%, LiChrosolv® Reag. Ph. Eur., gradient grade for liquid chromatography, Supelco®

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Nitrile gloves, Kimtech™ Purple Nitrile™

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VWR® Serological Pipette, Standard Line

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VWR® NITRILE LIGHT, Nitrile Gloves

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VWR®, Transfer Pipettes, High Performance

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Acetonitrile, anhydrous (max. 0.003% H₂O) ≥99.95%, HiPerSolv CHROMANORM® Reag. USP, Reag. Ph. Eur., ACS, super gradient grade suitable for UPLC/UHPLC instruments

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