Min. Order Reference FOB Price
1 Piece US$1,000.00-4,000.00 / Piece
Product Description
ASTM D189 Petroleum Products Carbon Residue Tester Conradson Method Instructions: The instrument is designed and made as per national standard of People's Republic of China GB/T268 Standard Test Method for Carbon Residue of Petroleum Products by Conradson Method. It is used to ...