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
马来酸麦角新碱溶液,100ppm
Pullulan Standard 320, certified according to DIN 标准品
内吸磷 Bepure-GBW(E)082797
Carbamazepine
1,4-Dihydroxynaphthalene,certified 标准品
盐酸马布特罗溶液, 100ppm
N.N-Diethyl-m-toluamide(有证书)
1-Pentanol
Aroclor 1232 Solution 1000ug/ml in Isooctane
Thiocarbamate Pesticides Mixture - 507 1000ug/ml in t-Butylmethyl ether