如果企业客服不在线,也可拨打400电话联系。或者发布求购信息
工业多氯联苯Aroclor 1232 标准品
(R)-2-Amino-2-[(5-fluoresceinyl)aminocarbonyl]ethyl Methanethiosulfonate, Trifluoroacetate Salt
First Standard® 乙腈/甲醇中杀线威-oxime溶液,1000ug/ml
PUNYW25466532 Cefalotin EP Impurity A
n-Dodecane 标准品
Triphenylmethanol (无证书)
Chlorobenzene-d5 Solution 100ug/ml in Methanol
呋线威 Bepure-26265-100mg
铬
Tinidazole,