N-Hippuryl-His-Leu hydrate,powder, >=98% (HPLC)

2-Mercaptopyridine N-oxide sodium salt,97.0-103.0%

Hydrocortisone,>=98% (HPLC)

Methyl heptadecanoate,>=99%

?L-Homocysteine,>=95% (titration)

Methyl 12-hydroxystearate,>=99% (GC)

Histamine,>=97.0%

Hemin,from bovine, >=90%

Hypoxanthine,>=99.0%

Inosine,>=99% (HPLC)

Invertase from baker’s yeast (S. cerevisiae),Grade VII, >=300 units/mg solid

Ibuprofen,>=98% (GC)