2,4-DB-methyl ester, 250mg

ISO 8165-1 Internal Control Stock Standard Solution 2 2,5-Dibromophenol [28165-52-8] 2470,6

Di-m-tolylphenyl phosphate,100 µg/mL,isooctane,1mL,

Bis-(2-chloroethoxy)-methane, 100 ng/µl, 1ml