potassium lignosulfonate for agriculture (5) Online Manufacturer
Appearance: Yellow Brown Powder
PH Value: 4-6
Appearance: Yellow Brown Powder
PH Value: 4-6
Appearance: Yellow Brown Powder
PH Value: 4-6
Appearance: Yellow Brown Powder
PH Value: 4-6
Appearance: Brown Powder
PH Value: 6-8
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