Wheaton sample vials

Wheaton 样品瓶

Guaiacol

愈创木酚

Vanillin melting point standard

香草醛

6-O-Methylguanine (2-Amino-6-Methoxypurine)

2-氨基-6-甲氧基嘌呤

Lamivudine

拉米夫定

Melamine

1,3,5-三嗪-2,4,6-三胺

DEAE 葡聚糖, DEAE-Dextran

普鲁兰标准品套装 Mp ~350-700′000, Pullulan Standard Set Mp ~350-700′000

Amlodipine Besylate

苯磺酸氨氯地平

Bupropion Hydrochloride

安非他酮