200564 Results for: "Merck"

Supplier: Merck

o-Toluidine for synthesis, Sigma-Aldrich®

Supplier: Merck

Cobalt(II) acetate tetrahydrate, EMSURE® analytical reagent, Supelco®

Supplier: Merck

Thiourea, Sigma-Aldrich®

Supplier: Merck

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

Supplier: Merck

Hydrochloric acid concentrate for dilution to 1 mol/l in aqueous solution, Titrisol®, Supelco®

Supplier: Merck

Iriotec® 8208

Supplier: Merck

With implementation of CLP/EU-GHS (Global Harmonised System) directive in January 2009, the procedures for the classification, labelling and packing of hazardous chemicals have been redefined.

Supplier: Merck

Stainless steel LiChroCART® cartridges are available with various types of Purospher® sorbents.

Supplier: Merck

Stainless steel LiChroCART® cartridges are available with various types of LiChrosorb® sorbents.

Supplier: Merck

Ammonium iron(II) sulphate 0.1 mol/l concentrated aqueous solution, Titrisol®, Supelco®

Supplier: Merck

Stainless steel LiChroCART® cartridges are available with various types of Superspher® sorbents.

Supplier: Merck

n-Pentane, EMPLURA®

Supplier: Merck

Stainless steel LiChroCART® cartridges are available with various types of Purospher® sorbents.

Supplier: Merck

LiChrospher® is Merck's reliable and versatile, traditionally-produced, spherical silica. LiChrospher® is available with different modifications.

Supplier: Merck

Purospher® RP-18 is designed for the separation of problematic basic compounds with simple neutral eluents. In addition Purospher® RP-18 allows the separation of hydrophilic compounds with aqueous mobile phase. Purospher® RP-18 is based upon a high purity, metal-free silica. The multi-step chemical modification and deactivation of the surface, and the polar endcapping, enables a peak-tailing-free elution of basic and chelating compounds. Purospher® RP-18 is not suitable for the separation of acidic compounds. The good chemical stability of Purospher® RP-18 enables the use of mobile phase conditions at pH 8 for a long period of time.

Supplier: Merck

EMSURE® grade solvents are suitable for a broad spectrum of classical lab applications, and are frequently used in regulated and highly demanding lab applications. EMSURE® provides worldwide best and most extensive product specifications. We declare our EMSURE® range to be in compliance with the ACS, with the reagent part of the European Pharmacopoeia (Reag. Ph Eur) and also with the ISO standards.

Supplier: Merck

p-Cresol for synthesis, Sigma-Aldrich®

Supplier: Merck

Iodine 0.05 M in pyridine, Novabiochem® oxidizing reagent, for DNA/RNA synthesis

Supplier: Merck

Trimethylamine 40% (w/w) in aqueous solution for synthesis, Sigma-Aldrich®

Supplier: Merck

Stainless steel LiChroCART® cartridges are available with various types of Superspher® sorbents.

Supplier: Merck

Timiron® Silk Red

Supplier: Merck

2-Propanol, SupraSolv® for gas chromatography, Supelco®

Supplier: Merck

Be assured that Merck offers the quality TSB that you are looking for in your aseptic process simulation.

Supplier: Merck

Stainless steel Hibar® columns are complete with endfittings. These columns are available with various types of LiChrospher® sorbents.

Supplier: Merck

Nuclear staining in cytology

Supplier: Merck

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

Supplier: Merck

LiChrolut® solid phase extraction (SPE) cartridges and accessories are manufactured to the highest standards. All SPE cartridges listed below are polypropylene unless otherwise stated. They are compatible with all automated SPE instruments and robots. Three important criteria are carefully controlled.

Supplier: Merck

Stainless steel Hibar® columns are complete with endfittings. These columns are available with various types of LiChrospher® sorbents.

Supplier: Merck

Tetraethylammonium bromide for synthesis, Sigma-Aldrich®

Supplier: Merck

1,4-Butanediol for synthesis, Sigma-Aldrich®