Phenols - Mix 4, 100μg/ml in Acetone, 5ml

VOC Standard

2,2',3,4,5,5'-Hexachloro[13C12]diphenyl ether, 1.2ml x 50ug/ml, nonane

Internal Standard Spiking Solution, 200ng/ml n Nonane/0.8% toluene, 1,2ml