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5-Hydroxyindole-3-acetic Acid-D5
English Hawthorn (Crataegus laevigata) Leaves VBRM 标准品
First Standard® 甲醇中盐酸喷布特罗溶液,100μg/mL
1-Bromopentadecane-1-13C 标准品
MCPAD3(3,5-6-D3-phenoxy),100ng/ul于丙酮标准品
N-Acetyl-S-(3-carboxy-2-propyl)-L-cysteine Disodium Salt (Mixture of Diastereomers)
2,6,11,15-Tetramethylhexadecane
Aldicarb oxime
玉米类快餐食物中的玉米赤霉烯酮(ZON)分析样品
1-Chloro-3-propanol