2,2',4,4',5-Pentabromodiphenyl ether,50µg/ml IO,1m

2H,2H,3H,3H-Perfluoroundecanoic acid, 50µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 34598-33-9

ISO 8165-2 Internal Control Stock Solution 1 S-4355 1 Internal standard, 10 µg/mL, in methanol, 5mL 2,4-Dibromophenol [615-58-7] 2061,6

Hexafluoropropylene oxide dimer acid (GenX), 50µg/ml in MeOH, 1,2ml