"EUPROMOCLEARANCECHEM00001"

Supplier: Merck

Isopropyl myristate for synthesis, Sigma-Aldrich®

Supplier: Merck

Hydrochloric acid 0.5 mol/l (0.5 N), Titripur® Reag. USP volumetric solution, Supelco®

Supplier: Merck

Hydrochloric acid 37%, EMSURE® for analysis (max. 0.001 ppm Hg), Supelco®

Supplier: Avantor

Sodium hydrogen carbonate, BAKER, J.T.Baker®

Supplier: Merck

For full details of specification and hazards please see www.vwr.com or the VWR Chemicals catalogues

Supplier: Merck

For the enumeration, detection and identification of β-glucuronidase positive Escherichia coli from food and feeding stuff as well as from environmental samples in the area of food production and food handling.

Supplier: Merck

Sodium hydroxide 0.1 mol concentrated aqueous solution 0.1 mol/l concentrated aqueous solution, Titrisol®, Supelco®

Supplier: Merck

MQuant® titrimetric and colorimetric methods.

Supplier: Merck

Potassium permanganate 0.02 mol/l (0.1 N) in aqueous solution, Titripur® volumetric solution, Supelco®

Supplier: Merck

Nitrate standard solution, 1000 mg/L, Certipur®, Supelco®, Contents: NaNO₃ in H₂O, Application: Ion chromatography standards

Supplier: Merck

Potassium carbonate, EMSURE® Reag. Ph. Eur., ACS, ISO for analysis, Supelco®

Supplier: Merck

Copper Standard, 1000 mg/L, Certipur®, Supelco®, Copper, Matrix: 2-3% HNO₃, Application: ICP standards

Supplier: Merck

Chemizorb granules is a coarse grained material based on chemically-inert porous minerals or synthetic co-polymers (grain size over 1 mm (95%), bulk density of 400 kg/m³).

Supplier: Merck

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

Supplier: Merck

Perchloric acid 0.1 mol/l (0.1 N) in anhydrous acetic acid, Titripur® Reag. USP, Reag. Ph. Eur. for titration in non-aqueous media, Supelco®

Supplier: Merck

Materials for the precise calibration and monitoring of pH instruments.