PerkinElmer US LLC Combustion Tube CHNS Analysis Quartz Pkg - N2410330

Perkin Elmer - Combustion Tube for CHNS Analysis, Quartz, Pkg.5. PerkinElmer combustion tubes are composed of pure fused quartz which is 99% Si02. Fused quartz has been chosen because of its very high purity and low thermal expansion rate. Because we car