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
MEGA-9 ULTROL Grade
N,N'-亚甲基双丙烯酰胺,99%+
大豆苷元
Triethylamine, pure, 99% 2.5LT
CORNING 96WL PLT,BLK/CLR,FB,HB,NS,NO LID
2-Bromobenzyl alcohol, 98% 10GR
Polyethylene glycol 4000 (scales) Ph Eur
纤维素粉,Type 20, 20 μm
Oxalic acid bis(cyclohexylidenehydrazide), 98% 5GR
犬尿喹啉酸水合物, ≥98.0%
硒(Se)AAS标准溶液,10mg/ml溶于硝酸