Rosin - China Original Gum Ww Grade | Natural Organic Compound, Chemical Activity In Organic Solvents, Ideal For Paper, Paint, Soap, And Printing Ink

Copper Oxide - 99.8% Pure Black Nanopowder | Catalyst for Chemical Reactions, Optical Glass Polishing Agent, and Colorant Applications

Potassium Carbonate - Monoclinic Crystal, White Powder , Strong Hygroscopicity and Alkali Solubility

Hydrogen Peroxide - CAS RN: 7722-84-1, H2O2 Colourless Transparent Liquid, Disinfectant & Oxidant for Textile, Papermaking, and Chemical Industry

Calcium Carbide - 1-100mm Size Range , 260-300L/KG Gas Yield for Organic Synthesis and Metalworking Applications

Paraffin Wax - Semi Refined 58/60 & Fully Refined No. 58 | Low Oil Content, 50kg Woven Bags, Quick Shipment

Zinc Sulfate - High Dose Nutritional Supplement for Suckling Livestock, Reduces Diarrhea and Promotes Weight Gain, Supports Metabolism and Hormone Function

Caustic Soda - Sodium Hydroxide, NaOH Solution with Strong Corrosiveness for Industrial Applications

Rosin - China Original Gum WW Grade | Natural Organic Compound, Chemical Activity in Organic Solvents, Ideal for Paper, Paint, Soap, and Printing Ink

Copper Sulfate - Min 98% Purity, Light Blue Powder for Dyeing, Pigment Production, Electroplating, Leather Tanning, and Algae Control

Titanium Dioxide - 99.5% Purity | High-Quality White Powder for Coatings, Plastics, and Cosmetics