quartz glass testing tube 2 2g cm3

{"cid":"91191883","title":"Fused Silicon Quartz Glass Testing Tube 2.2g \/ Cm3 High Temperature Resistance","imgUrl":"https:\/\/img.chinax.com\/nimg\/be\/4d\/7fe2b599353e399038fa8e103f04-200x200-1.jpg","attrs":{"Price":"Negotiable","Brand Name":"shengfan","Model Number":"LHG-23010801","Minimum Order Quantity":"1 piece","Delivery Time":"5-15 work days","Certification":"ISO9001","Place of Origin":"China","Payment Terms":"L\/C, T\/T","Supply Ability":"10,000 pieces\/month","Packaging Details":"plastic bubble\/ polystyrene foam sheet\/ carton\/ wooden pallet","keyword":"Science Lab Glassware","Name":"process glass lab customized quartz instrument","Material":"fused silicon","Working temperature":"1100\u2103","Acid tolerance":"30 times than ceramics","Hardness":"morse 6.5","Density":"2.2g\/cm3","Color":"Transparent","MOQ":"1"}}

{"cid":"91202079","title":"Cerium Doped Optical Quartz Glass Flow Tubes","imgUrl":"https:\/\/img.chinax.com\/nimg\/ce\/e0\/5cb8e54932277eaefc890d14dde8-200x200-1.jpg","attrs":{"name":"Cerium Doped Optical Quartz Glass Flow Tubes","Material":"Cerium Doped Quartz Glass","Dimension":"Customized","Density":"2.2g\/cm3","Softening Point":"1680C","Annealing Point":"1210C","Mohs Hardness":"5.5-6.5","Compressive Strength":"1100Mpa","Bending Strength":"67Mpa","Tensile Strength":"48.3Mpa"}}