如果企业客服不在线,也可拨打400电话联系。或者发布求购信息
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Ethyl 3-methyl-2-oxobutyrate, 95% 5GR 试剂
1,3-二苯乙酮
Rhein, 90% 50MG
4-氰基-4'-戊氧基联苯, ≥98.0%
视黄酸, ≥98.0%
聚丙烯大分子化合物,average Mw ~190,000
Acetic Acid Test Method: reflectometric with test strips and reagents 40 - 400 mg/l Reflectoquant
4-tert-Butylphenylboronic acid, 97% 5GR
1-Deoxy-1-nitro-L-iditol hemihydrate, 99% 100MG
D-(+)-氨基半乳糖盐酸盐, 99%