VWR®, Colour standards, Platinum-Cobalt (Pt-Co, Hazen)

: VWR Chemicals

VWR®, Colour standards, Platinum-Cobalt (Pt-Co, Hazen)

: VWR Chemicals

Ready to use colour solutions that are prepared gravimetrically on a weight/weight basis and are designed to measure the visual colour of water supplies.

Use either as calibration and/or quality control standards
Designed specifically for use in ASTM analytical methods, and produced in accordance with ASTM D1500, D6045, D1209
Traceable product certified by an independent laboratory
Supplied in high quality, tamper-evident bottles

CoC_VWRC84806.290_240130

VWR® for Calibrations

Frequently Bought Together

Titriplex® III solution c (Na₂-EDTA . 2 H₂O) = 0.1 mol/l, Titripur® Reag. Ph. Eur. for metal titration, Supelco®

: Merck

Ammonium chloride, EMSURE® Reag. Ph. Eur., ACS, ISO for analysis, Supelco®

: Merck

Buffer solutions, ready to use, referenced at 20 °C, Certipur®, Supelco®

: Merck

VWR®, Nitrile Gloves

: VWR Collection

Potassium chloride 3 mol/l (3 N) in aqueous solution, Supelco®

: Merck

Neoprene gloves, Microflex® 73-847

: Ansell

J.T.Baker®, Syringe Filters

: Avantor

Sodium thiosulphate 0,1 mol/l (0,1 N) in aqueous solution, Titripur® Reag. Ph. Eur., Reag. USP volumetric solution, Supelco®

: Merck

Tetrachloroethylene ≥99%, GPR RECTAPUR®

: VWR Chemicals

VWR® AVS TITRINORM Buffer Solutions, 20 °C

: VWR Chemicals

VWR®, Colour standards, Platinum-Cobalt (Pt-Co, Hazen)

: VWR Chemicals

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

Nitrile gloves, Solo 977

: MAPA

Sodium dodecyl sulphate (SDS) ≥99%, Ultrapure

: Apollo Scientific