Demeton-S-methyl, 100 µg/ml, Toluene, 1ml

2,6-Diisopropylphenol-d18,1000 µg/mL,MeOH,1mL,

EPA Method 525.2Mix #2

Deuterated EPA PAH-mix, See S-solutions pricelist, Solvent-, Unit , # of units-, Cas.no.