37530 Results for: "Merck"

Supplier: Merck

Citric acid for synthesis, Sigma-Aldrich®

Supplier: Merck

Tetradecyltrimethylammonium bromide for synthesis, Sigma-Aldrich®

Supplier: Merck

6-Azauracil for synthesis, Sigma-Aldrich®

Supplier: Merck

Methyltriethoxysilane for synthesis, Sigma-Aldrich®

Supplier: Merck

Desiccant suitable for desiccators to remove water, and for drying most gases and liquids (apart from strongly acidic and basic gases, organic solvents or alkaline liquids). The product contains iron salts as the indicator. Colour change is from orange to colourless at approx. 7/10 g adsorbed H₂O/100 g silica gel. Regeneration can be performed as often as required at 130 to 140 °C in a drying oven for approx. 3 hours.

Supplier: Merck

4-Nonanol for synthesis, Sigma-Aldrich®

Supplier: Merck

Trimethyl orthoacetate, Sigma-Aldrich®

Supplier: Merck

3-Methylbutanone for synthesis, Sigma-Aldrich®

Supplier: Merck

Merck columns come in three formats.

Supplier: Merck

Butyl isocyanate for synthesis, Sigma-Aldrich®

Supplier: Merck

Diastase (from fungi)

Supplier: Merck

Dragendorff's reagent, spray reagent for TLC, Supelco®

Supplier: Merck

2,3-Butanedione monoxime analytical reagent

Supplier: Merck

Acetonitrile-[D₃] (99% D) for NMR spectroscopy, Sigma-Aldrich®

Supplier: Merck

Copper(II) oxide, fine wire ∼ 0.65 x 3 mm for elementary analysis (surface: CuO, core: Cu₂O), Supelco®

Supplier: Merck

Cesium chloride analytical reagent, Supelco®

Supplier: Merck

L(+)-Cysteine, Millipore®

Supplier: Merck

Sodium octyl sulphate, Sigma-Aldrich®

Supplier: Merck

Crystal violet

Supplier: Merck

Tetrakis(hydroxymethyl)phosphonium chloride 80% ≥80% in aqueous solution for synthesis

Supplier: Merck

Tetraoctylphosphonium bromide for synthesis, Sigma-Aldrich®

Supplier: Merck

Accessory for spectrophotometer cell, Arsenic absorption tube with NS 29 joint, For: Pharo, Nova 60, Multy

Supplier: Merck

1,8-Diazabicyclo[5.4.0]undec-7-ene ≥98%

Supplier: Merck

Stainless steel LiChroCART® cartridges are available with LiChrospher® sorbents. Ideal for separation of compounds under basic eluents.

Supplier: Merck

Phenylmercury hydroxide for synthesis

Supplier: Merck

4-Nitroaniline for synthesis, Sigma-Aldrich®

Supplier: Merck

Methyl propionate for synthesis, Sigma-Aldrich®

Supplier: Merck

Copper(II) acetate monohydrate, crystals, EMPLURA®, Supelco®

Supplier: Merck

4'-Bromoacetophenone for synthesis, Sigma-Aldrich®

Supplier: Merck

2-Chlorobenzoyl chloride for synthesis, Sigma-Aldrich®