对甲基苯丙酮 厂家
98.5% 4'-Methylpropiophenone factory supplier in China summer@crovellbio.com
30tons bulk in stock now
Summer
Hebei guanlang biotechnology Co.,Ltd
4'-Methylpropiophenone
summer@crovellbio.com
wickr: summerhao
We are Hebei guanlang biotechnology Co.,Ltd ,we are the manufacturer 4'-Methylpropiophenone, 4'-Methylpropiophenone factory in China . Now we have bulk tons in stock now. 4'-Methylpropiophenone appearance is colorless liquid. Purity is 98.5% , package 25kg/50kg/200kg /drum
