D10-N-Nitrosodiethylamine, 100µg/ml in MeOH, 5ml

EPA Method 525 - Internal Standard

Internal standard mixture for EPA 8275A and 8270C 6 Analytes, each 4000µg/mL in dichloromethane; units: 1x1mL, 5x1mL 1524.12 Acenaphthene-d10 [15067-26-2] 1024.18 Chrysene-d12 [1719-03-5] 1957.6 1,4-Dichloro

2,2',3,3',4,5,6'-Heptachlorobiphenyl (174)