Silica gels for preparative chromatography, standardised and modified
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.
Expand 15 Items
Hydrochloric acid 1 mol/l, EMPROVE® EXPERT for biopharmaceutical production, SAFC®
Supplier: MERCK PRODUCTION CHEMICALS
Hydrochloric acid 1 mol/l, EMPROVE® EXPERT for biopharmaceutical production, SAFC®
Expand 3 Items
Potassium dihydrogen phosphate, crystallised, EMPROVE® ESSENTIAL Ph. Eur., BP, JPC, NF, E340, SAFC®
Supplier: MERCK PRODUCTION CHEMICALS
Potassium dihydrogen phosphate, crystallised, EMPROVE® ESSENTIAL Ph. Eur., BP, JPC, NF, E340, SAFC®
Expand 5 Items
Lactose monohydrate, powder, EMPROVE® EXPERT Ph. Eur., BP, NF, JP for biopharmaceutical production, SAFC®
Supplier: MERCK PRODUCTION CHEMICALS
Lactose monohydrate, powder, EMPROVE® EXPERT BP, Ph. Eur., JP, NF for biopharmaceutical production, SAFC®
Expand 2 Items
Sodium hydroxide ≥98.0%, pellets, EMPROVE® EXPERT Ph. Eur., BP, JP, NF for biopharmaceutical production, SAFC®
Supplier: MERCK PRODUCTION CHEMICALS
Sodium hydroxide ≥98.0%, pellets, EMPROVE® EXPERT NF, JP, Ph. Eur., BP for biopharmaceutical production, SAFC®
Expand 3 Items
Citric acid monohydrate 99.5-100.5% (alkalimetric, calculated on anhydrous substance), crystals, EMPROVE® EXPERT Ph. Eur., BP, JP, USP, ACS, SAFC®
Supplier: MERCK PRODUCTION CHEMICALS
Citric acid monohydrate 99.5-100.5% (alkalimetric, calculated on anhydrous substance), crystals, EMPROVE® EXPERT Ph. Eur., BP, JP, USP, ACS, SAFC®
Expand 3 Items
Titriplex® III (ethylenedinitrilotetraacetic acid disodium salt dihydrate), EMPROVE® EXPERT Ph. Eur., BP, JP, USP, ACS for biopharmaceutical production, SAFC®
Supplier: MERCK PRODUCTION CHEMICALS
Titriplex® III (ethylenedinitrilotetraacetic acid disodium salt dihydrate), EMPROVE® EXPERT Ph. Eur., BP, JP, USP, ACS for biopharmaceutical production, SAFC®
Expand 3 Items
Cocarboxylase tetrahydrate, EMPROVE® API, SAFC®
Supplier: MERCK PRODUCTION CHEMICALS
Cocarboxylase tetrahydrate, EMPROVE® API, SAFC®
Expand 2 Items
Potassium chloride 99.0-101.0% (by argentometric analysis, on dry substance), EMPROVE® ESSENTIAL Ph. Eur., BP, JP, USP, FCC, E508, SAFC®
Supplier: MERCK PRODUCTION CHEMICALS
Potassium chloride 99.0-101.0% (by argentometric analysis, on dry substance), EMPROVE® ESSENTIAL USP, JP, Ph. Eur., BP, FCC, E508 suitable for use as excipient, SAFC®
Expand 3 Items
Polyethylene glycol 300, EMPROVE® ESSENTIAL Ph. Eur., SAFC®
Supplier: MERCK PRODUCTION CHEMICALS
Polyethylene glycol 300, EMPROVE® ESSENTIAL Ph. Eur. suitable for use as excipient, SAFC®
Expand 4 Items
Polyethylene glycol 3,000, EMPROVE® ESSENTIAL Ph. Eur., SAFC®
Supplier: MERCK PRODUCTION CHEMICALS
Polyethylene glycol 3,000, EMPROVE® ESSENTIAL Ph. Eur. suitable for use as excipient, SAFC®
Expand 2 Items
DL-α-Tocopherol (Vitamin E), dried powder, EMPROVE® ESSENTIAL Ph. Eur., BP, USP, SAFC®
Supplier: MERCK PRODUCTION CHEMICALS
Vitamin E (50 g all-rac-α-tocopheryl acetate in 100 g substance)
Expand 2 Items
Titriplex® III (ethylenedinitrilotetraacetic acid disodium salt dihydrate), EMPROVE® ESSENTIAL Ph. Eur., BP, USP, JP, SAFC®
Supplier: MERCK PRODUCTION CHEMICALS
Titriplex® III (ethylenedinitrilotetraacetic acid disodium salt dihydrate), EMPROVE® ESSENTIAL USP, BP, Ph. Eur., JP suitable for use as excipient, SAFC®
Expand 4 Items
Sodium acetate trihydrate 99.5-101.0%, EMPROVE® ESSENTIAL Ph. Eur., BP, USP, JP, FCC, E262, 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.
Expand 4 Items
Lactose monohydrate, powder, EMPROVE® EXPERT Ph. Eur., BP, NF, JP suitable for use as excipient, SAFC®
Supplier: MERCK PRODUCTION CHEMICALS
Lactose monohydrate, powder, EMPROVE® EXPERT Ph. Eur., BP, NF, JP suitable for use as excipient, SAFC®
Expand 2 Items
Magnesium chloride hexahydrate FCC, E511, extra pure, SAFC®
Supplier: MERCK PRODUCTION CHEMICALS
Magnesium chloride hexahydrate FCC, E511, Extra Pure, SAFC®
Expand 2 Items
Triethanolamine (trolamine) 99.0-103.0% (by acidimetry), SAFC®
Supplier: MERCK PRODUCTION CHEMICALS
Triethanolamine (trolamine) 99.0-103.0% (by acidimetry), SAFC®
Expand 3 Items
Ethyl 4-hydroxybenzoate sodium salt Ph. Eur., E215, SAFC®
Supplier: MERCK PRODUCTION CHEMICALS
Ethyl 4-hydroxybenzoate sodium salt E215, Ph. Eur., SAFC®
Expand 1 Items
Sodium dodecyl sulphate (SDS) ≥85%, EMPROVE® ESSENTIAL Ph. Eur., SAFC®
Supplier: MERCK PRODUCTION CHEMICALS
Sodium dodecyl sulphate (SDS) ≥85%, EMPROVE® ESSENTIAL Ph. Eur., SAFC®
Expand 4 Items
Pig Pancreatin, Protease, Lipase, Amylase (from Pancreas)
Supplier: MERCK PRODUCTION CHEMICALS
Pig Pancreatin, Protease, Lipase, Amylase (from Pancreas)
Expand 2 Items
Triethyl citrate 99.0-101.0% (alkalimetric, calculated on anhydrous substance) Ph. Eur., JPE, NF, SAFC®
Supplier: MERCK PRODUCTION CHEMICALS
Triethyl citrate 99.0-101.0% (alkalimetric, calculated on anhydrous substance) Ph. Eur., JPE, NF, SAFC®
Expand 3 Items
Magnesium oxide heavy 98.0-100.5% (by complexometry from ignited basis), EMPROVE® ESSENTIAL Ph. Eur., BP, USP, SAFC®
Supplier: MERCK PRODUCTION CHEMICALS
Magnesium oxide heavy 98.0-100.5% (by complexometry from ignited basis), EMPROVE® ESSENTIAL Ph. Eur., BP, USP, SAFC®
Expand 2 Items
Hydrochloric acid fuming 37%, EMPROVE® ESSENTIAL Ph. Eur., BP, JP, NF, SAFC®
Supplier: MERCK PRODUCTION CHEMICALS
Hydrochloric acid fuming 37%, EMPROVE® ESSENTIAL Ph. Eur., BP, JP, NF, SAFC®
Expand 5 Items
Hydrochloric acid 25%, EMPROVE® ESSENTIAL Ph. Helv., SAFC®
Supplier: MERCK PRODUCTION CHEMICALS
Hydrochloric acid 25%, EMPROVE® ESSENTIAL Ph. Helv., extra pure suitable for use as excipient, SAFC®
Expand 3 Items
Silver nitrate, crystallised Ph. Eur., BP, USP, extra pure, SAFC®
Supplier: MERCK PRODUCTION CHEMICALS
Silver nitrate, crystallised Ph. Eur., BP, USP, Extra Pure, SAFC®
Expand 4 Items
Magnesium sulphate heptahydrate 99.0-100.5% (by complexometric analysis, on dry substance), EMPROVE® ESSENTIAL Ph. Eur., BP, USP, SAFC®
Supplier: MERCK PRODUCTION CHEMICALS
Magnesium sulphate heptahydrate 99.0-100.5% (by complexometric analysis, on dry substance), EMPROVE® ESSENTIAL BP, Ph. Eur., USP suitable for use as excipient, SAFC®
Expand 3 Items
L(+)-Tartaric acid, powder, EMPROVE® ESSENTIAL Ph. Eur., BP, JP, NF, E334, SAFC®
Supplier: MERCK PRODUCTION CHEMICALS
L(+)-Tartaric acid, powder, EMPROVE® ESSENTIAL BP, E334, Ph. Eur., JP, NF, extra pure suitable for use as excipient, SAFC®
Expand 1 Items
Disodium hydrogen phosphate heptahydrate, EMPROVE® ESSENTIAL DAC, USP, SAFC®
Supplier: MERCK PRODUCTION CHEMICALS
Disodium hydrogen phosphate heptahydrate, EMPROVE® ESSENTIAL DAC, USP, SAFC®
Expand 2 Items
D-(-)-Sorbitol ≥70%, liquid, EMPROVE® ESSENTIAL Ph. Eur., BP, USP, E420, SAFC®
Supplier: MERCK PRODUCTION CHEMICALS
Sorbitol liquid (sorbitol syrup, crystallizing)
Elemental impurity specifications have been set considering ICH Q3D (Guideline for Elemental Impurities).
Class 1-3 elements are not likely to be present above the ICH Q3D option 1 limit, unless specified and indicated (#).
Corresponds to Ph. Eur., BP, USP, E 420.
Conforms to the purity criteria on food additives according to the current European Commission Regulation
Expand 2 Items
: EPPENDORF
: Integra
: OZ BIOSCIENCES
: VWR Collection
: SenseAnywhere
: Integra
: NANOENTEK
: VWR Collection
: Integra
: Sartorius
: Quantabio