Yeast Extract - Total Nitrogen ≥ 7.5%, Amino Acid Nitrogen ≥ 2.5% | Ideal For Rapid Microorganism Growth

Lactic Acid - 85%-90% Content, Colorless to Yellowish Liquid | High Purity for Versatile Applications

Sodium Gluconate - White Crystalline Powder | High Efficiency Chelating Agent for Concrete Additives, Textile Printing, and Water Treatment

Peptone - Enzymatically Digested Animal Tissue Powder, Microbiological Grade for Culture Media Applications

Casein Peptone - Total Nitrogen 12.0%, Amino Acid Nitrogen 3.0%, Ash 10.0%, 20kg Kraft Bag | Reliable Quality, Stable Source, Wide Applications

Beef Extract Powder - Total Nitrogen ≥ 14.0%, Amino Nitrogen ≥ 7.0% | Yellowish Powder, Low Ash Content ≤ 13.0%, Long Shelf Life 3 Years

Tryptone - Pancreatic Digest of Casein, Off-White, 14.5% Total Nitrogen, 3% Amino Nitrogen, 6% Loss on Drying | High Purity, Uniform Composition, Broad Amino Acid Profile, High Tryptophan Content

Proteose Peptone - Total Nitrogen ≥ 11%, Amino Acid Nitrogen ≥ 2.5% | High Molecular Weight Peptides for Bacterial Culture and Toxin Production

Sodium Lignosulfonate - Brown Powder, 45-60% Lignin, pH 9-11 | Versatile Dispersant, Energy-Saving Additive for Cement and Plasterboard Production

Sodium Gluconate