Beihai Gofar Marine Biological Pesticide Co., Ltd

Appearance: Black brown powder; Oligo-alginic acids: 40%; Organic matter:45%; N+P2O5+ K2O: 10.0% Water content: 10.0%; PH, 1:100: 5.0 10.0;

Appearance: Yellow brown powder; Effective content: 90%; Water content: 5.0%; PH, 1:100: 3 5 water-insoluble content: 4.0% Molecular weight:

Appearance: Yellow brown powder; Oligo-alginic acids: 50%; N+P2O5+ K2O: 30.0% Water content: 10.0%; PH, 1:250: 5.0 10.0; water-insoluble con

Appearance: Yellow brown powder; Effective content: 90%; Water content: 5.0%; PH, 1:100: 3 5 water-insoluble content: 4.0% Molecular weight:

Appearance: Yellow brown liquid; Effective content: 1.0~3.0%; PH, 1:100: 2.5~4.0 water-insoluble content: 0.2% Molecular weight: 5000