100% CottonReagent-grade qualityMeets all lab requirementsAbsorbs 6 times their own weight of both solvents and aqueous solutionsWon't scratch surfaces or fall apart like paper towelsClean any optical-grade surface
100% CottonReagent-grade qualityMeets all lab requirementsAbsorbs 6 times their own weight of both solvents and aqueous solutionsWon't scratch surfaces or fall apart like paper towelsClean any optical-grade surface