Perspiration Tester
This tester can be design for assessing the potential to phenolic yellowing of textile materials. The test principle is to use BHT free polyethylene film firmly wraps the papers, glass plates, specimens, one cont...
Hong Kong
This tester can be design for assessing the potential to phenolic yellowing of textile materials. The test principle is to use BHT free polyethylene film firmly wraps the papers, glass plates, specimens, one cont...