Vitamin biotin assay broth 100 G

Sodium hydroxide solution c(NaOH) = 0.2 mol/l (0.2 N) TitriP[...]

Buffer solution (acetic acid/sodium acetate) traceable to SR[...]

Agar-agar granulated, purified and free from inhibitors 1 [...]

Chloroform for analysis EMSURE® ACS,ISO,Reag. Ph Eur

Citric acid monohydrate for analysis EMSURE® ACS,ISO,Reag. [...]

di-Sodium hydrogen phosphate anhydrous for analysis EMSURE®[...]

Hydrochloric acid c(HCl) = 0.5 mol/l (0.5 N) TitriPUR®

Pancreatin 1400 FIP-U/g Protease, 24000 FIP-U/g Lipase[...]

Papain (from Carica papaya) water-soluble 30000 USP-U/mg for[...]

Sodium acetate anhydrous for analysis EMSURE® ACS,Reag. Ph [...]

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

Sodium disulfite (sodium metabisulfite) for analysis EMSUREÂ[...]

Sodium hydroxide solution c(NaOH) = 0.1 mol/l (0.1 N) TitriP[...]

Sodium hydroxide solution c(NaOH) = 1 mol/l (1 N) TitriPUR®

Sulfuric acid c(H2SO4) = 0.5 mol/l (1 N) TitriPUR®

Toluene for analysis EMSURE® ACS,ISO,Reag. Ph Eur

Tween® 80 for synthesis