Sulfotep, 100µg/mL in Acetonitrile, 1ml

ASTM Method D2887 Calibration Sol., in chloroform, 1ml

Azinphos-methyl-oxon, 100µg/mL, Solvent-c.hexane, Unit 1mL, # of units-1, Cas.no. 961-22-8

Instrument Standard 2