Sigma-Aldrich
Fluorescein isothiocyanate–inulin, Inulin–FITC
Iron
铁
JohnPhos
2-(二叔丁基膦)联苯
L-Alanine β-naphthylamide
L-丙氨酸β-萘酰胺
L-Cystine dihydrochloride
L-胱氨酸 二盐酸盐
L-Homoserine lactone hydrochloride
L-高丝氨酸内酯 盐酸盐
Lambda Phage DNA, Non-methylated from Escherichia coli host strain GM119 (rm-,dam-,dcm-)
Lead
铅