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甲醇中3-氨基-5-吗啉甲基-2-恶唑烷酮-D5溶液 广电计量
糖精钠 对照品
异稻瘟净
POE (30) ammonium lauryl sulfate
Hydrocortisone Phosphate Triethylamine
3-苯氧基苯甲酸
Thiophene-2,5-d2 标准品
Cyanide @ 1000ug/ml in water(有证书)
敌草快
Individual 'Dutch Seven' F-PCB Kit (2228.12-100-IO, 2660.12-100-IO, 2865.12-50-IO, 8353.12-50-IO, 28