Min. Order Reference FOB Price
1 Piece US$10.00-1,000.00 / Piece
Product Description
Product Description BGD 420 Iron-cobalt Color Comparison Tester Description: It is specially designed to measure the color of varnishes, thinners and other transparent liquids. A certain amount of ferric chloride hydrochloric acid solution, potassium dichromate sulfuric acid solution ...