suplly pyrethrins

We supply pyrethrins worldwide. We have a large source and we can supply these products based on customers’ specifications. If interested ， contact us for our quick attention ！！ contents:   25% 、 50% 、 70% external appearance:   transparent fluid liquid of buff Density:   0.95-1.01 Physical property:   soluble in the ethanol,methanol,and petroleum ether active component:   Pyrethrins 1,2 impurities:   Oils,pigment Water%(m/m):   < =0.5 5 PH:   4--7 additive:   Stabilizing agent Using technique:   Near Critical extraction Caloric storage stability:   past muster Guarantee: 18 months