EPA Method 1613 Calibration Kit, 5 ampoules, nonane

D3-Mepiquat iodide, 100 µg/ml, Deuterium oxide,

Azinphos-methyl, 10.0 µg/ml, Acetonitrile, 10ml

Resolution Test Mixture for ASTM D 5739 150 µg/mL of each in pesticide grade cyclohexane, 10mL Pristane 99 % Phytane 99 % n-Heptadecane 99 % n-Octane 99 %