"Merck"

Supplier: Merck

Hydroxid vápenatý, EMSURE® ACS, Reag. Ph. Eur. p.a., Supelco®

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

Uhličitan vápenatý, Suprapur® for trace analysis, Supelco®

Supplier: Merck

Uhličitan vápenatý, EMSURE® Reag. Ph. Eur. for analysis, Supelco®

Supplier: Merck

Uhličitan vápenatý, EMSURE® for analysis of silicates, precipitated, Supelco®

Supplier: Merck

Chlorid vápenatý, Supelco®

Supplier: Merck

Oxid vápenatý, Supelco®

Supplier: Merck

Hydroxid vápenatý, Supelco®

Supplier: Merck

Dusičnan vápenatý tetrahydrát, Supelco®

Supplier: Merck

Dusičnan vápenatý tetrahydrát, EMSURE® ACS p.a., Supelco®

Supplier: Merck

Dusičnan vápenatý tetrahydrát, Suprapur® for trace analysis, Supelco®

Supplier: Merck

Monolithic silica technology: A new age in chromatography. Chromolith® columns are based on silica so existing methods can be easily transferred with only minimal investment in new method development work. 'Sol-Gel' technology allows highly porous monolithic rods of silica to be formed. These feature a bimodal pore structure provides a unique combination of macropores and mesopores.

Supplier: Merck

Envirocheck® contact slides are widely used to check critical control points (CCP's) within the HACCP (Hazardous Analysis Critical Control Point) for the microbiological hygiene control of surfaces in production lines and equipment. Additionally these slides can be used to check the microbiological hygiene status of liquids. The use of a variety of media on the contact slides allows the detection of organisms from liquids as well as surfaces. These slides provide semi-quantitative results for five different parameters. Easy incubation in the Cultura® mini incubator also reduces the necessary workspace. Each contact slide is packed in a PC tube, which protects the agar media against contamination before and after sampling.

Supplier: Merck

Síran vápenatý dihydrát, EMSURE® for analysis, precipitated, Supelco®

Supplier: Merck

Uhlík aktivní, Supelco®

Supplier: Merck

Powder, activated. Typical particle size distributions: 95% through 100 mesh, 70% through 200 mesh, 50% through 270 mesh.