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ELISA試劑盒
酶聯免疫試劑盒
食品農殘檢測
標準品
生物細胞
sigma試劑
通用試劑
氯(標液),1ppm
鹽酸(標液)*,0.5mol/L
鹽酸(標液)*,0.05mol/L
鹽酸(標液)*,0.02mol/L
鹽酸(標液)*,0.01mol/L
鹽酸(標液)*,1mol/L
鹽酸(標液)
鹽酸(標液)*,0.1mol/L
銅(標液),0.1g/L
銅(標液),0.01mg/ml
銅(標液)
銅(標液),ml /1mg