EPA Method 552.1 - Haloacetic acids

2,4-Dichlorophenol-3,5,6-d3, 1000µg/mL, Solvent-isopropanol, Unit 1mL, # of units-1, Cas.no. 93951-74-7

4-Ethylpyridine,neat,neat,100mg,

Deuterated PAH Std., 2000µg/ml in MeChl, 1ml