EPA Method 624Mix #1 - Purgeables

2,3,3',4',5,5',6-Heptachloro-4-methoxybiphenyl, 1.2ml x 50ug/ml, nonane

Yttrium (Y)

n-Alkanes C20-C34, all even + pristane/phytane, 10 analytes,1x1mL 0635,19 Pristane 0629,20 Phytane 1140,20 n-Eicosane 1141,21 n-Heneicosane 1142,22 n-Docosane 1143,23 n-Tricosane 1144,24 n-Tetracosane 1145,25 n-Pentacosane 1146,26