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Aldicarb Sulfone
HYDROXYFLAVANONE, 2'-(RG) 标准品
First Standard® 倍氯米松
Organophosphorous Pesticides Mixture-8140 100ug/ml in Methylene chloride
20种阻断剂混标 BePure-33460XM
百治磷溶液, 100ppm
9-Methylbenz[a]anthracene 标准品
GAMMA-亚麻酸(SG) 标准品
2,3,5-三碘苯甲酸 试剂,可提供COA报告
3-Methoxybenzyl alcohol (无证书)