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
间苯二酚,99.0%(GC)
Methyl 3,5-dihydroxybenzoate, 97% 25GR
高铼酸钾
硅油,黏度350cSt
正辛烷,≥99.5%
2,6-二乙酰基吡啶,98.0%(GC)
n-Heptyl cyanide, 97% 25ML
(易制爆)硝酸钾, Puratronic, 99.995% (金属基)
3-甲基戊酸, 97%
Carbonate Hardness Test Acid capacity to pH 4.3 ("SBV", ANC) Method: titrimetric with titration pi