Stopcocks

With a ball valve, stopcocks control the flow of liquids and low pressure gases in delivery systems. Fitting into corresponding female joint parts, the plugs come in any number of bore hole arrangements. Often featuring tapered ends, a wider tube diameter range is accommodated for to increase working flexibility. The high quality, leak proof stopcocks meet vacuum applications and come in ground glass styles or plastic to eliminate the need of greasing.

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Plug set for wide mouth jerricans

Plug set for wide mouth jerricans

Supplier: HUENERSDORFF

Wide-mouth plug set for wide-mouth jerrycans.

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Stopcocks for carboys

Stopcocks for carboys

Supplier: HUENERSDORFF

Made of fracture-proof and food-safe polyethylene with sleeve connection for a hose.

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Spigot with screw caps for jerricans

Supplier: HUENERSDORFF

Spigots PROFI with red DIN 60/61 screw cap is ideal for controlled emptying of liquids from industrial jerrycans.

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VWR®, Transfer Pipettes, High Performance

#: 612-1681

Supplier: VWR Collection

VWR®, Nitrile Gloves

#: 112-2371

Supplier: 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

#: 83639.320

Supplier: VWR Chemicals

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

#: 20864.320

Supplier: VWR Chemicals

VWR® NITRILE LIGHT, Nitrile Gloves

#: 112-2755

Supplier: VWR Collection

VWR® Serological Pipette, Standard Line

#: 612-3700

Supplier: VWR Collection

Acetone ≥99%, TECHNICAL

#: 20063.365

Supplier: VWR Chemicals

VWR® Facial Tissues

#: 115-0600

Supplier: VWR Collection

Sealing film for manual application, Parafilm® M

#: 291-0057

Supplier: HEATHROW

Nitrile gloves, Kimtech™ Purple Nitrile™

#: 112-4847

Supplier: Ansell

VWR®, Laboratory Bottles, Narrow Neck, with Screw Cap

#: 215-1592

Supplier: VWR Collection

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

#: 83640.320

Supplier: VWR Chemicals

Sodium hydroxide 0.1 mol/l (0.1 N) in aqueous solution, AVS TITRINORM Reag. Ph. Eur. volumetric solution

#: 31770.294

Supplier: VWR Chemicals

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

#: 1.00030.2500

Supplier: Merck

VWR® AVS TITRINORM Buffer Solutions, 20 °C

#: 32096.291

Supplier: VWR Chemicals

Water, HiPerSolv CHROMANORM® for LC-MS, suitable for UPLC/UHPLC instruments

#: 83645.320

Supplier: VWR Chemicals

Water, HiPerSolv CHROMANORM® for HPLC

#: 23595.328

Supplier: VWR Chemicals

Acetonitrile ≥99.9%, HiPerSolv CHROMANORM®, gradient grade for HPLC

#: 20060.320

Supplier: VWR Chemicals