Tribological checks were carried out using a ball-on-disc T-11 tester. The balls had been crafted from metal, While the discs had been fabricated from metal, aluminium oxide, zirconium oxide, polyamide and poly(methyl methacrylate). The description in the device plus the solutions has become specified inside the literature (Szczerek and Tuszyński https://cocamidopropylbetaine65128.blogars.com/31080023/top-guidelines-of-alkyl-polyglucoside