181 Results for: "MERCK PRODUCTION CHEMICALS"

Supplier: MERCK PRODUCTION CHEMICALS

2-Propanol, EMPROVE® EXPERT BP, Ph. Eur., USP for preparative chromatography, SAFC®

Supplier: MERCK PRODUCTION CHEMICALS

Acetic acid 75% ≥75%, EMPROVE® EXPERT for biopharmaceutical production, SAFC®

Supplier: MERCK PRODUCTION CHEMICALS

Calcium chloride dihydrate, EMPROVE® EXPERT Ph. Eur., BP, JP, USP

Supplier: MERCK PRODUCTION CHEMICALS

Potassium hydroxide 46 - 48%, EMPROVE® EXPERT for biopharmaceutical production, SAFC®

Supplier: MERCK PRODUCTION CHEMICALS

Sodium dodecyl sulphate (SDS) ≥85%, EMPROVE® ESSENTIAL Ph. Eur., SAFC®

Supplier: MERCK PRODUCTION CHEMICALS

Agar, fine powder, EMPROVE® ESSENTIAL BP, Ph. Eur., extra pure, SAFC®

Supplier: MERCK PRODUCTION CHEMICALS

Residues of metal catalysts or metal reagents acc. to EMEA/CHMP/SWP/4446/2000 are not likely to be present. Corresponds to Ph Eur, BP, JP, USP, FCC, E 262 Conforms to the purity criteria on food additives according to the current European Commission Regulation.

Supplier: MERCK PRODUCTION CHEMICALS

Triethanolamine (trolamine) 99.0-103.0% (by acidimetry), SAFC®

Supplier: MERCK PRODUCTION CHEMICALS

Sodium hydroxide ≥98.0%, pellets, EMPROVE® EXPERT Ph. Eur., BP, JP, NF for biopharmaceutical production, SAFC®

Supplier: MERCK PRODUCTION CHEMICALS

Sodium hydroxide 0.5 mol/l, EMPROVE® EXPERT for biopharmaceutical production

Supplier: MERCK PRODUCTION CHEMICALS

Sodium hydroxide 0.25 mol/l, EMPROVE® EXPERT for biopharmaceutical production, SAFC®

Supplier: MERCK PRODUCTION CHEMICALS

Sodium hydroxide 50%, EMPROVE® EXPERT for biopharmaceutical production, SAFC®

Supplier: MERCK PRODUCTION CHEMICALS

Sulphuric acid 10%, EMPROVE® EXPERT for biopharmaceutical production, SAFC®

Supplier: MERCK PRODUCTION CHEMICALS

Selection of Merck's standardised and modified silica gels that are available in many granulations and supplied from one single source, dedicated to chromatography. Standardised silica gels are widely used in separation processes to purify valuable compounds in ton quantities. Modified silica on the other hand is used in separation problems, which cannot be adequately solved using unmodified silica.

Supplier: MERCK PRODUCTION CHEMICALS

Orthophosphoric acid 75% ≥75%, EMPROVE® EXPERT for biopharmaceutical production, SAFC®

Supplier: MERCK PRODUCTION CHEMICALS

MES sodium salt, EMPROVE® EXPERT for biopharmaceutical production

Supplier: MERCK PRODUCTION CHEMICALS

Silica gel, Pore size: 60 Å 0.063-0.200 mm (70-230 mesh ASTM) for column chromatography, Millipore®

Supplier: MERCK PRODUCTION CHEMICALS

Sodium hydroxide 0.15 mol/l, EMPROVE® EXPERT for biopharmaceutical production

Supplier: MERCK PRODUCTION CHEMICALS

Calcium carbonate, EMPROVE® ESSENTIAL FCC, BP, Ph. Eur., JP, USP suitable for use as excipient (max. 0.002% Fe), precipitated, SAFC®

Supplier: MERCK PRODUCTION CHEMICALS

Sodium hydroxide 2 mol/l, EMPROVE® EXPERT for biopharmaceutical production, SAFC®

Supplier: MERCK PRODUCTION CHEMICALS

Contains 0,015 % Na₂H₂P₂O₇, 0,01 % H₃PO₄, 0,006 % NH₄NO₃, 0,001 % Sn as preservatives.

Supplier: MERCK PRODUCTION CHEMICALS

Glycine, crystals, EMPROVE® EXPERT USP, JP, Ph. Eur., BP suitable for use as excipient, SAFC®

Supplier: MERCK PRODUCTION CHEMICALS

Sodium hydroxide 10%, EMPROVE® EXPERT for biopharmaceutical production

Supplier: MERCK PRODUCTION CHEMICALS

Sodium carbonate, anhydrous 99.5-100.5% (by acidimetry), EMPROVE® EXPERT Ph. Eur., BP, JP, NF for biopharmaceutical production, SAFC®

Supplier: MERCK PRODUCTION CHEMICALS

Composed of magnesium and silicon oxides in the approximate ratio of 85:15. This is a polar phase used for the chromatography of compounds such as steroids and alkaloids. This activity can be controlled by the activation temperature used.

Supplier: MERCK PRODUCTION CHEMICALS

Calcium sulphate dihydrate, EMPROVE® ESSENTIAL Ph. Eur., BP, E516, precipitated, SAFC®

Supplier: MERCK PRODUCTION CHEMICALS

Micro-crystalline cellulose is a hydrophilic polysaccharide packing material preferred for the raw separation of amino acids and related compounds. Cellulose is also used for the gentle purification of bio-molecules. Because of the organic nature of cellulose, it can only be used in pre-swollen state and under gentle or hydrostatic pressure.

Supplier: MERCK PRODUCTION CHEMICALS

Sodium dihydrogen phosphate monohydrate, EMPROVE® EXPERT USP, BP, extra pure suitable for use as excipient, SAFC®

Supplier: MERCK PRODUCTION CHEMICALS

Gum arabic, spray-dried, EMPROVE® ESSENTIAL Ph. Eur., BP, SAFC®

Supplier: MERCK PRODUCTION CHEMICALS

Polyethylene glycol 1,500, scales, EMPROVE® ESSENTIAL Ph. Eur. suitable for use as excipient, SAFC®