Triacontane,analytical standard

Methyl tricosanoate,analytical standard

DEAE-Dextran,average mol wt 500,000

Methyl 3,5-dinitrobenzoate,qNMR standard, TraceCERT, Manufactured by: Sigma-Aldrich Production GmbH, Switzerland

L-Alanine 4-nitroanilide hydrochloride,protease substrate

Beclomethasone dipropionate,analytical standard, for drug analysis

6-Benzylaminopurine,suitable for plant cell culture

2,2?-Biquinoline,98%

Bendroflumethiazide,analytical standard

Glucose (isotope ratio),BCR, certified reference material

Chlorambucil,

O-(Carboxymethyl)hydroxylamine hemihydrochloride,98%