Stopcocks, straight bore

: SciLabware

Stopcocks, straight bore

: SciLabware

PYREX®, borosilicate glass with PTFE key.

Barrels are highly polished and the keys are self lubricating, avoiding the need for stopcock grease
Keys are fully interchangeable and supplied complete with plastic screw thread retaining device
Made to a taper of 1:10 giving a combination of performance and ease of operation

Frequently Bought Together

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

: VWR Chemicals

Water, HiPerSolv CHROMANORM® for HPLC

: VWR Chemicals

Acetone ≥99%, TECHNICAL

: VWR Chemicals

Sealing film for manual application, Parafilm® M

: HEATHROW

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

pH indicator strips, MQuant®, Supelco®

: Merck

VWR® NITRILE LIGHT, Nitrile Gloves

: VWR Collection

VWR®, Transfer Pipettes, High Performance

: 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

: VWR Chemicals

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