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
丁香菌酯溶液,100ppm
辛夷农残空白质控样 BQC4121531308B
PUNYW25129137 Sulfadoxine Impurity 2
三氯杀螨砜溶液,1000ppm
m-Ethyltoluene 标准品
氨丙啉 BePure-20341YM
Mirex Solution 100ug/ml in Methanol
RAUWOLFIA STANDARDS KIT
雌酮硫酸酯哌嗪 标准品
Nickel Metallic - Organic Standard 1000ug/g in Mineral Oil