{"product_id":"specific-gravity-bottle-borosilicate-glass-ptfe-stopper","title":"Specific Gravity Bottle, Borosilicate Glass with PTFE Stopper, Density Determination Flask (10–25 mL)","description":"\u003cp data-start=\"440\" data-end=\"751\"\u003eThese borosilicate glass specific gravity bottles are designed for accurate determination of liquid density and specific gravity in laboratory settings. Constructed from chemically resistant borosilicate glass, each bottle delivers excellent thermal stability and durability for routine analytical work.\u003c\/p\u003e\n\u003cp data-start=\"753\" data-end=\"1065\"\u003eEach bottle includes a precision PTFE stopper with a vent hole, allowing trapped air to escape during filling for consistent and repeatable measurements. The uncalibrated design makes these bottles ideal for comparative density testing, quality control procedures, and educational laboratory experiments.\u003c\/p\u003e\n\u003cp data-start=\"1067\" data-end=\"1269\"\u003eAvailable in multiple capacities (10 mL and 25 mL), these specific gravity bottles are suitable for academic, industrial, and research laboratories requiring reliable glassware for density analysis.\u003c\/p\u003e","brand":"United Scientific","offers":[{"title":"10ml","offer_id":44258508767368,"sku":"NUS-SGB010","price":9.7,"currency_code":"USD","in_stock":true},{"title":"25ml","offer_id":44258508800136,"sku":"NUS-SGB025","price":11.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0683\/4965\/7224\/files\/1-NUS-SGB010-main.jpg?v=1770351173","url":"https:\/\/nexerasci.com\/products\/specific-gravity-bottle-borosilicate-glass-ptfe-stopper","provider":"Nexera Scientific","version":"1.0","type":"link"}