{"product_id":"borosil-15-times-125-text-mm-glass-test-tube-with-rim-13-text-ml-code-9800-high-thermal-chemical-resistant-borosilicate-3-3-labware","title":"Borosil $15 \\times 125\\text{ mm}$ Glass Test Tube with Rim ($13\\text{ ml}$, Code 9800) – High Thermal \u0026 Chemical Resistant Borosilicate 3.3 Labware","description":"Ensure reliable performance during everyday chemical testing and sample mixing with the authentic Borosil 15 × 125 mm Test Tube (Code 9800). Crafted from high-purity borosilicate 3.3 glass, this 13 ml test tube delivers excellent thermal resistance and mechanical durability.\n\nDesigned to meet stringent laboratory standards, the Borosil 9800 series features uniform wall thickness for balanced heating and minimal thermal stress. The smooth, reinforced beaded rim provides extra strength against chipping during handling or cork placement, while the rounded bottom allows for even heat distribution and complete liquid recovery during qualitative analysis and reaction testing.\n\nSuperior resistance to thermal shock, high heat, and chemical corrosion from acids, alkalis, and solvents makes this test tube ideal for direct heating over a Bunsen burner flame. The high-clarity glass enables crisp visual observation of color changes, precipitates, and reactions. Fully autoclavable and reusable, it withstands repeated steam sterilization at 121°C without loss of transparency.\n\nPerfect for qualitative analysis, chemical reactions, sample mixing, and clinical \u0026amp; biological testing in educational and professional laboratories.","brand":"edumartstore","offers":[{"title":"Default Title","offer_id":47216834248892,"sku":"8","price":17.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0740\/8566\/2908\/files\/shopping_1_8341be2b-2bd7-446c-a93b-9e7170d215f8.webp?v=1785470765","url":"https:\/\/www.edumartplus.com\/products\/borosil-15-times-125-text-mm-glass-test-tube-with-rim-13-text-ml-code-9800-high-thermal-chemical-resistant-borosilicate-3-3-labware","provider":"edumartstore","version":"1.0","type":"link"}