... B1a) + C47H70O14 (avermectin B1b)Technical: 95% TCType of formulation: 1.8% EC, 3.6% ECCharacteristic and Usage:l Can provide more effect, longer ... , %95.0 min1.8 min3.6 minContent B1a, %90.0 min****Loss on Drying, %2.0 max****Heavy Metal, %0.001 max****Water, %**3.0 max3.0 maxpH ... Value4.5~7.54.5~7.0 4.5~7.0 Residue On Ignition, %0.1 max****Arsenic, ppm2.0 max****Emulsion ...