EPA Method 550 Analytes

Bensulfuron-methyl, 10.0 µg/ml, Acetonitrile, 10

Ethylene glycol mono(p-nonylphenyl) ether, mixture of isomers, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no.

n-Alkanes C10-C25, all even and uneven, 16 analytes, 10x1mL