"Merck"

Supplier: Merck

Ammonium chloride, EMSURE® ACS, ISO, Reag. Ph. Eur. for analysis, Supelco®

Supplier: Merck

Thiophene for synthesis, Sigma-Aldrich®

Supplier: Merck

Alizarin red S (sodium salt)

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. Merck declares their 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

Rectangular cuvette, Nova & Picco, Optical glass, Path length: 50 mm

Supplier: Merck

LiChrosorb® is one of the most successful HPLC packing materials. It is a totally porous, irregular particle silica gel produced with pore sizes of 60 and 100 Å. LiChrosorb® HPLC columns are available either as a cartridge, requiring re-usable endfittings, or as a complete end-fitted column.

Supplier: Merck

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

Supplier: Merck

Soluble in water and mineral acids; insoluble in organic solvents.

Supplier: Merck

Superspher® improves the separation efficiency of HPLC analysis. This high performance spherical silica carrier, with a mean particle size of 4 μm, yields the best pressure/separation performance ratio in view of today's generation of HPLC systems and according to theoretical calculation and practical experience.

Supplier: Merck

The LuxPlate® range of high fluorescence TLC plates contains an increased amount of fluorescent dye making it easier to identify small amounts of isolated material. Furthermore, the amount of binder added is elevated, resulting in a significantly brighter TLC plate with an even more stable and robust surface.

Supplier: Merck

Tin Standard, 1000 mg/L, Certipur®, Supelco®, Tin, Matrix: 2 M HCl, Application: AAS standards

Supplier: Merck

tert-Butyl ethyl ether for synthesis, Sigma-Aldrich®

Supplier: Merck

Sodium Standard, 1000 mg, Titrisol®, Supelco®, Sodium, Matrix: H₂O, Application: AAS standards

Supplier: Merck

Dipropyleneglycol monomethyl ether (mixture of isomers) for synthesis, Sigma-Aldrich®

Supplier: Merck

For absorption of acids, alkalis or solvents. Thanks to its large surface area, the powder absorbs a very large amount of liquid. Low viscosity liquids are absorbed instantaneously, highly viscous media (glycerine, oils) within a few minutes.

Supplier: Merck

n-Docosane for synthesis, Sigma-Aldrich®