2,6-Dimethylnaphthalene-d12,neat,neat,25mg,

Perfluoroethanesulfonic acid, 10mg

2-Ethylhexyl salicylate, 100µg/ml in Acetonitrile, 5ml

ISO 15680 Stock Calibration Standard Solution 2 13 Analytes to be used with Internal standard S2, each 2000µg/mL in methanol; unit: 1x5mL 1352.1 Tetrachloromethane [56-23-5] 3952.3 1,1-Dichloropropane [563-58-6] 1300.6 Benzene [71-43-2] 1355.2 1,2-D