US$ 22.99
unlike most β-lactams
very little required
bacterial filtering
No yellowing after long storage
2-difluoroethoxy)-1
Formic acid 99% RPE - For analysis - ACS - Reag. Ph.Eur. - Reag. USP 109-66-0 unlike most β-lactams
US$ 22.99
US$ 11.00
US$ 27.00
US$ 21.99
US$ 38.99