{"product_id":"chemglass-af-0512-01-airfree-lafler-style-pressure-release-shlenk-bubbler","title":"Chemglass AF-0512-01 Airfree Lafler Style Pressure Release Shlenk Bubbler","description":"\u003cp dir=\"ltr\" style=\"margin-top:0; margin-bottom:0;\"\u003eChemglass AF-0512-01 Airfree Lafler Style Pressure Release Shlenk Bubbler\u003c\/p\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cp dir=\"ltr\" style=\"margin-top:0; margin-bottom:0;\"\u003eUsed, see photos \u003c\/p\u003e\u003cp dir=\"ltr\" style=\"margin-top:0; margin-bottom:0;\"\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp dir=\"ltr\" style=\"margin-top:0; margin-bottom:0;\"\u003eThis Chemglass AF-0512-01 Airfree Lafler-style pressure release Schlenk bubbler is a specialty borosilicate glass bubbler for inert gas manifolds, Schlenk lines, and air\/moisture-sensitive reaction setups. Its dual-chamber design provides purge-gas flow monitoring, check-valve protection against oil\/air backflow, and adjustable pressure relief through the small chamber, with Chemglass\/Fisher listing the pressure release valve range as 2 to 49 PSI and 4 PSI recommended for most vacuum\/inert systems. The unit is approximately 300 mm H x 150 mm W with 11 mm OD hose connections at the largest ring and is designed to be filled halfway with mineral oil in chambers D and E for proper operation. Good fit for organic synthesis, glovebox\/manifold support, Schlenk-line purge protection, and inert-atmosphere lab glassware setups. Buyer should review photos for exact condition, included valve\/plug, chips\/cracks, staining, and any residue before purchase.\u003c\/p\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cp dir=\"ltr\" style=\"margin-top:0; margin-bottom:0;\"\u003e-BJ\u003c\/p\u003e","brand":"Lab Liquidators Store","offers":[{"title":"Default Title","offer_id":55360374636836,"sku":"SP111 115423","price":239.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0748\/5289\/2964\/files\/10_33fd5721-8d19-4d67-b525-053a449c26ec.jpg?v=1782487375","url":"https:\/\/store.labliquidators.com\/products\/chemglass-af-0512-01-airfree-lafler-style-pressure-release-shlenk-bubbler","provider":"Lab Liquidators Store","version":"1.0","type":"link"}