1>Indigo Power
Apperance:Dark blue even power
Content%:min 94
Strength:100
Shade:To the similar standard of factory
Moisture%:max 1.0
Particlesize(-60 mesh)%: min 95
Fe3+ :300
Packing: In 25kgs net bag/iron drum/net carton
2>Indigo Granular(W.p. wettable powder)
Appearance:Dark blue even granular
Content%: min 93
Strength:100
Shade;To the similar standard of the factory
Moisture%:max 1.0
Fe3+:max200ppm
Packing:In 20kgs net bag/iron drum/net carton