IC Anions Cal Std - COA Level 4

Nitrate (NO3-) as N

Demeton-S-methyl sulfoxide, 10µg/mL in Acetonitrile, 1ml

Deuterated Internal Standard (8554.12-K-IO, 9126.4-K-IO, 9127.12-K-IO; 9129.6-K-IO, 9128.18-K-IO), , Solvent-, Unit Kit, # of units-, Cas.no.