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90080, Plastic filme 标准品
d3 C21 Monoaromatic Sterane (5α(H)/5?(H))
甲草胺-乙基磺酸钠 标准品
氨甲基磷酸
9-Fluorenone (无证书)
(办证)2,4-滴丙酸-d6
Difenacoum Solution 100ug/mL in Methanol
Acetaldehyde (DNPH Derivative) Solution 100ug/ml in Acetonitrile
纤维蛋白原(牛血)
First Standard® 甲醇中甲氧滴滴涕溶液,1000μg/mL