- Supply TypeManufacturer, Exporter, Supplier
- Preferred Buyer Location All over the world
beaker Descripation: our beaker used Borosilicate Glass Alkali resistance,Acidproof.widely use for lab in school, factory, hospital. capacity: 25ml, 50ml,100ml,150ml,200ml,250ml,300ml,500ml,1000ml,2000ml,3000ml,5000ml,10000ml SiO2 80.5% Min B2O3 12.75% Max Al2O3 2.0 %Max R2O 4.4% Max Coefficient of linear expansion 3.3*10-6(20℃-300℃) Properties of heat-resistance and fast change 260℃-280℃ Water tolerant One grade Alkali resistance Two grade Acidproof One grade.
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