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Chlorinated Terphenyl Mix 1
能力验证样品 非饮用水中PCB
AMOZ D5
5-Amino-1-pentanol (无证书)
Mirex
First Standard® 乙腈中环溴虫酰胺溶液,100μg/mL
Working Level Calibration Set 标准品
2,4-Dichloro-1-naphthol
二甲戊乐灵
4.4'-Dichlorobiphenyl
PUNYW26527460 Clidinium Bromide