EPA Method 552.1 - Haloacetic acids

4,4'-DDT, 100 µg/ml, Methanol, 1ml

n-Alkanes C10-C40 (even + some uneven) 24 Analytes, each 100µg/mL in dichloromethane; units: 1x5mL, 1x10mL in screw-capped bottle. This standard includes all the even n-paraffins C10-C40 + extra addition of some uneven n-paraffins C10-C40. C10 C17

2,5-Hexanedione, 1000mg