Calibration Std. #2

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-Chloro-N-(2-ethyl-6-methyl-phenyl)acetamide

Mass-Labelled PCB Solution, 1.2ml x 1000ng/ml, nonane