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BENZO (c,d) PYREN-6-ONE (purity) 标准品
Dilinolein C18:2 标准品
葡聚糖270000 标准品
PUNYW24823450 Desisopropyl Atrazine
溶剂绿3
rac N-Allyloxycarbonyl cis-Moxifloxacin Acyl-β-D-glucuronide Allyl Ester
氨苄西林
Octachlorodibenzo-p-dioxin Solution 50ug/ml in Toluene (无证书)
涕灭威砜
Custom-Pesticide-Mix 1499 10 ?g/mL in Acetone