EPA Method 505 Analytes

EPA Method 524.2 - Revision 4.0

n-Pentacosane-d52, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-10, Cas.no. 121578-13-0

Nicosulfuron-d6 (dimethoxy-d6),100 µg/mL,acetonitrile,1mL,