2,6-Di-tert-butyl-4-methylphenol, >=99.0% (GC), powder

L-(+)-Tartaric acid, ACS reagent, >=99.5%

L-Lysine monohydrochloride, reagent grade, >=98% (HPLC)

Mueller Hinton Broth, suitable for microbiology, NutriSelect(R) Plus

DL-Tyrosine, 99%

Florisil(R), for the determination of hydrocarbon acc. to ISO 9377-2

Ethylenediaminetetraacetic acid dipotassium salt dihydrate

1,3,5-Trichlorobenzene

Aluminum oxide, for the determination of hydrocarbons

Hydroxyethyl-cellulose

3-Aminophenol, 98%

4-Bromoaniline, 97%