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Unalloyed Copper
(±)-4-Hydroxy-3-methoxy-d3-mandelic Acid 标准品
2,4-Diamino-6-dimethylamino-1,3,5-triazine (N,N-Dimethyl-1,3,5-triazine-2,4,6-triamine)
Rosarin 标准品
Di-n-octyltin oxide
联苯菊酯
小麦粉中水分、粗蛋白质、粗脂肪质控样
阿西美辛杂质 D
Metaldehyde Solution 100ug/ml in Acetonitrile
Mesitaldehyde (无证书)