Tylosin, 100 µg/ml, Methanol, 1ml

2,2',3,4,4'-Pentabromodiphenyl ether, 1.2ml x 50ug/ml, nonane

EPA Method 300.0 Eluent 100 x Concentrate

Chloroparaffin C12 65.08% Cl, 10μg/mL in CY, 1ml