Purity: Raw Humic Acid (30–50% humic content), Technical Grade (50–70%), High-Purity Grade (70–85%), Analyti

Purity: Technical Grade ≥95%, Reagent Grade ≥98%, High-Purity Grade ≥99%, Pharmaceutical Intermediate Grade

Purity: Industrial Grade ≥95% (amine content); High-Purity Grade according to manufacturer specification

Purity: Industrial Grade ≥95%; Specialty Grade ≥98% (based on polymer composition and functional group conte

Purity: Industrial Grade ≥98%; High-Purity Grade ≥99%

Purity: Industrial Grade: ≥98%; High-Purity Grade: ≥99%

Purity: ≥99.0%

Purity: Industrial Grade ≥95%; High-Purity Polymer Grade ≥98%

Purity: Dye Intermediate Grade ≥98%; High-Purity Grade ≥99%; Research Grade ≥99.5%

Purity: ≥98% (titer)

Purity: ≥99.0%

Purity: 500 mg Tablets, ≥98% HPLC, EP Reference Standard

Purity: Research Grade ≥95%, High-Purity Grade ≥98%, Pharmaceutical Intermediate Grade ≥99%, Reference Stand

Purity: Industrial Grade ≥98.0%, Cosmetic Grade ≥99.0%, High-Purity Grade ≥99.5%

Purity: Industrial Grade ≥95.0%, Reagent Grade ≥99.0%, Analytical Grade ≥99.5%

Purity: Industrial Grade ≥95%, High-Purity Grade ≥99%, Analytical Grade ≥99.5%

Purity: Research Grade ≥98%; High-Purity Grade ≥99%; Electronic Grade ≥99%

Purity: Reagent Grade ≥95%, High-Purity Grade ≥98%

Purity: Research Grade ≥98%; High-Purity Grade ≥99%; Electronic Material Grade ≥99%

Purity: Industrial Grade ≥98.0%, Reagent Grade ≥99.0%, High-Purity Grade ≥99.5%