Product Name: Quartz Ground Joint Female or Male Model NO.: yk-341 Type: Quartz Tube Application: Quartz Purity: 99.99% Min Softening Point: 1683 Degree Annealing Point: 1215 Degree Deformation Point: 1120 Edges: Bevelled and Greater Chip Resistance Useful: Solar and Semiconductor Resistant: High Temperature, High Pressure Package: Seaworthy Wooden Case Price: Competitive Delivery Time: Within 15 Days Trademark: Yukang Transport Package: Neutro-Packing Specification: SGS Origin: Donghai, Jiangsu HS Code: 7020009990 Product Description Quartz joint ball1, Quartz joint2, tight tolearance +/- 0.1mm3, Resistance 1100 degree4, no bubble no airline5, ISO 9001-2000Regular size:Inner joint size 14/20. Outer diameter 19mm. Wall tubing 1.8mm.Inner joint size 24/40. Outer diameter 28mm. Wall tubing 2mm.Standard quartz ball joint, accept customer design.Other quartz products for laboratory use:Adapters, airless, beakers, burets, condensers, cylinders, columns, desiccators, distillation, extraction, flasks, filtration, funneles, joints, accessoriesALFeKNaLiCaMgCuMnCrBTi5-120.19-1.50.71-1.60.12-1.760.38-0.760.17-1.230.05-0.50.050.05<0.05<0.1<1.0Spectraltransmissionat 1.0mmthicknessm m<22025528031535038590780%89919393939393.293.4