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Thallium Oxide (Tl2O3) 99.99%
苹果汁中的2,4'-滴滴涕质控样
Acetamiprid
Chloroacetic acid Solution 100ug/ml in Methanol
磷酸根离子标液
9-Amino-7,8,9,10-tetrahydro-6,7,11-trihydroxy-9-(1-hydroxyethyl)-5,12-naphthacenedione-13C3
Aluminum oleate (无证书)
Carprofen
2-羟基布洛芬
Leuco Gentian Violet,