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

Purity: Natural Grade ≥98%, Synthetic Grade ≥99%, FCC Food Grade

Purity: ≥98% HPLC, ≥95% Natural Extract Grade, Analytical Standard

Purity: USP Grade ≥99.7%, FCC Food Grade, Natural Grade ≥99%

Purity: Natural Grade ≥95%, Synthetic Grade ≥98%, FCC Food Grade

Purity: Reagent Grade ≥98%, High-Purity Grade ≥99%, Pharmaceutical Grade ≥99.5%

Purity: ≥98%

Purity: Research Grade ≥98%; High-Purity Grade ≥99%; Chiral Purity Grade ≥99% ee

Purity: Technical/reagent grade typically ≥98% purity (GC), with controlled limits on water content and acid

Purity: ≥98.0% (HPLC), ≥99.0% (HPLC)

Purity: ≥98%

Purity: Reagent Grade ≥98%, High-Purity Grade ≥99%

Purity: Research Grade ≥90%, High-Purity Grade ≥95%, Biochemical Grade ≥97% (for enzyme assays), Analytical

Purity: Research Grade ≥98%; High-Purity Grade ≥99%; Analytical Reference Standard ≥99%

Purity: Research Grade ≥98%; Chiral Grade ≥99% (HPLC); Pharmaceutical Intermediate Grade ≥99%

Purity: ≥98%

Purity: Enantiomeric Standard (≥98%), Pharmaceutical Research Grade.

Purity: ≥99% HPLC, ≥99.5% Enantiomer Grade, Reagent Grade

Purity: ≥98% HPLC, Pharmaceutical Primary Standard, Pharmaceutical Secondary Standard

Purity: Enantiomeric Standard (≥99%), Pharmaceutical Research Grade.