Safety caps, GL 45 threads

GL 45 safety caps seal to the bottle with an O-ring (EPDM) which is resistant to commonly used HPLC solvents. If improved chemical resistance is required (e.g. for halogenated hydrocarbons), order an FEP-coated O-ring separately.

Built-in stopcocks for easy interruption of solvent lines
Fit all bottles or canisters with DIN50 thread
Prevent evaporation of volatile compounds
Stopcocks rated up to 72 psi gas at 25 °C

: A bottom-sealing barbed adapter to connect ¹/₈" (3,2 mm) I.Ø tubing can be ordered separately.

Frequently Bought Together

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

: VWR Chemicals

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® NITRILE LIGHT, Nitrile Gloves

: VWR Collection

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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VWR®, Transfer Pipettes, High Performance

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

: Merck

Nitrile gloves, Kimtech™ Purple Nitrile™

: KIMBERLY CLARK

VWR® Serological Pipette, Standard Line

: VWR Collection

VWR® Facial Tissues

: VWR Collection

VWR®, Nitrile Gloves

: VWR Collection

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

: VWR Chemicals