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分析检测用标样、标准品
1-(4-异丙基苯基)脲
Dioxohongdenafil 标准品
苹果汁中的甲基对硫磷质控样
Washington VPH Primary Dilution Standard Mixture (with Surrogate) (repkg) 2000ug/ml in Methanol
罗非昔布 BePure-25447
2-Palmitoyl-sn-glycero-3-phosphocholine
Rubidium hydroxide (无证书)
PUNYW24950431 Ambazone Impurity 3
4-Amino-3-nitrobenzonitrile
Barium - 4% HNO3