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Cinosulfuron 标准品
4-Bromo-n-butyl acetate (无证书)
抑草磷溶液,100ppm
First Standard® 灭菌丹
Perhydrofluorene Solution 100ug/ml in Toluene
1.2-Benzofluorene Solution 100ug/ml in Toluene
节裂角茴香
吡啶硫酮锌/吡硫鎓锌
Stearoyl Polyoxyglycerides
胺丙畏 标准品