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苯醚甲环唑(恶醚唑) BePure-22061XM
Rhenium - Re metal, 99.99%, 2% HNO3(有证书)
丙酮中苯菌灵溶液
56种混标 BePure-30968YM-a
Allyl trimethylammonium bromide Solution 100ug/ml in Toluene
青霉素 V 钾;苯氧甲基青霉素钾
EPA 502.2 挥发性有机物混标(60组分)
4-Anisonitrile
2-Amino-3-methylpyridine (无证书)
94656, Electrolytic tough pitch copper ( O) 标准品