GE试剂 17531801，17-5318-01 NI SEPHAROSE 6FF, 25 ML,备货多.

sigma试剂 L-苹果酸 ,L-（−）-Malic acid ,M1000 - 95-100% （enzymatic）

sigma试剂 氨基酸标准品，Amino Acid Standard，AAS18 - analytical standard

sigam试剂 L-天冬氨酸 盐酸盐 溶液，L-Aspartic acid hydrochloride solution，74392 - 100 mM amino acid in 0.1 M HCl, analytical standard

sigma试剂 L-丝氨酸盐酸盐 溶液，L-Serine hydrochloride solution，61227 - 100 mM amino acid in 0.1 M HCl, analytical standard

sigma试剂β-香树精，β-Amyrin，09236 - analytical standard, for terpene analysis

sigma试剂苯甲酸苄酯，Benzyl benzoate，68183 - analytical standard

sigma试剂香芹酚，Carvacrol，42632 - analytical standard

sigma试剂乙酸桂酯，Cinnamyl acetate ，42759 - analytical standard

sigma试剂银杏内酯 A ,Ginkgolide A ,51863 - analytical standard