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
四乙基氯化铵, ≥98.0%
FILTER GLASS FIBER RETENTION: >2.3 UM *4 6 X 57 CM
L(+)-Arginine, 98+% 500GR
4-羟基苯甲酸苯甲酯,98.0%(GC&T)
1-Acetyl-4-(4-hydroxyphenyl)piperazine, 97%
2,3-二氨基甲苯,97.0%(GC&T)
鬼臼毒素,~98%
异硫氰酸乙酯,95.0%(GC)
Rhodium standard solution, 1 mg/ml Rh in 10% HCl, for AAS 100ML
苯氧基乙酸甲酯, ≥99.0%