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异丙氧磷
Cyanidin 3-rutinoside 标准品
Phenanthryl-9-O-glucuronide
[(1R)-1-[(Acetyloxy)methyl]-1-(hydroxymethyl)-3-(4-octylphenyl)propyl]-carbamic Acid Phenylmethyl Es
解草唑
酞菌酯
First Standard® 丙酮中50种农药混标溶液,10μg/mL
CUST. STANDARD BENZALDEHYDE-2,4-DNPH, 1M L NEAT 标准品
猛杀威
苄嘧磺隆农药纯度标准物质