Carbonate

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

2,2',3,4,6-Pentachlorobiphenyl ,100 µg/mL,isooctane,1mL,

2,4-DB methyl ester