Min. Order Reference FOB Price
1 Piece US$500.00-1,000.00 / Piece
Product Description
Product Description BGD 420 Iron-cobalt Color Comparison Tester Color comparison box chromometer 1. Intruoduction 1.It is designed to measure the color of the varnish, thinner and other transparent liquis. 2.Take a certain amount of ferric chloride hydrochloric acid solution, potassium ...