"Merck"

Supplier: Merck

Nitrobenzen for synthesis, Sigma-Aldrich®

Supplier: Merck

Pyromellitic acid for synthesis, Sigma-Aldrich®

Supplier: Merck

Methyl-4-formylbenzoate for synthesis, Sigma-Aldrich®

Supplier: Merck

Formaldehyde ≥37% in aqueous solution stabilised for histology acid-, calcium carbonate-free, Sigma-Aldrich®

Supplier: Merck

Triallyl isocyanurate for synthesis, Sigma-Aldrich®

Supplier: Merck

Kyselina dusičná 60%, Ultrapure for trace analysis, Supelco®

Supplier: Merck

M-FIX is a fixative spray designed for the wet fixation of gynaecological and non-gynaecological preparations processed in Papanicolaou staining. It contains polyglycols in alcoholic solution and a rapid and secure fixation of specimens is possible.

Supplier: Merck

GRIESS-ILOSVAY'S nitrite reagent for microbiology, Millipore®

Supplier: Merck

Pore volume: 2,9 ml/g.

Supplier: Merck

Kadmium, granular, EMSURE® ∼ 3-6 mm for analysis, Supelco®

Supplier: Merck

Sputofluol® can be used as pre-treatment solution for microscopy investigation of mycobacteria. It will release the mycobacteria from sputum and other material of human origin through the oxidative dissolution of organic material.

Supplier: Merck

Standardy - zlato, 1000 mg/L, Titrisol®, Supelco®, Zlato, Aplikace: Standardy AAS

Supplier: Merck

(2-Methoxyphenyl)acetic acid for synthesis, Sigma-Aldrich®

Supplier: Merck

Methylnikotinát for synthesis, Sigma-Aldrich®

Supplier: Merck

Sodium hydroxymethanesulphinate dihydrate ≥97.0% stabilised for synthesis, Sigma-Aldrich®

Supplier: Merck

The isolation of microorganisms often requires the use of selective media. The use of freeze-dried supplements ensures an optimal and standardised medium preparation and thus optimised performance of the selective medium.