2-Methoxy-3-n-propylpyrazine, , Solvent-, Unit , # of units-, Cas.no.

CCC Class III- Method 8261

Mercury, 10µg/mL in 2-5% Nitric acid, 100ml

2,2',3,3',4,4',5,5',6-Nonabromobiphenyl, 50µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no.