Mass-Labelled PCB Solution/Mixture , 1.2ml, nonane

Tetra-n-butyltin-d36,1000 µg/mL,MeOH,1mL,

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

Diethyl phosphate, 100mg