Colour calibration standard solutions, Pt-Co, Supelco®

: Merck

Colour calibration standard solutions, Pt-Co, Supelco®

: Merck

: This certified reference material (CRM) is produced and certified in accordance with ISO 17034 and ISO/IEC 17025

Environmentally Preferable:

Frequently Bought Together

Buffer solutions, Certipur®, colour coded, Supelco®

: Merck

Potassium chloride 99-100.5% ACS

: VWR Chemicals

Sodium sulphate, anhydrous, EMSURE® ACS, ISO, Reag. Ph. Eur. for analysis, Supelco®

: Merck

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

: Merck

VWR®, Nitrile Gloves

: VWR Collection

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

: Merck

VWR® AVS TITRINORM Buffer Solutions, 20 °C

: VWR Chemicals

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

: VWR Chemicals

pH buffers, ready to use

: WTW

Silicon standard solution, 1000 mg/L Si in water with hydrofluoric acid (maximum 1%) (from ((NH₄)₂SiF₆) Certipur® standard for AAS, Supelco®

: Merck

VWR®, Conductivity standard solutions

: VWR Chemicals

Buffer solutions in sachets, Certipur®, Supelco®

: Merck

Buffer solutions in sachets

: Mettler - Toledo

EDTA disodium salt dihydrate 99.0-101.0% (by titrimetric analysis) for HPLC, Supelco®

: Merck