{"product_id":"general-purpose-acid-digestion-vessel-45-ml-250-degrees-c-1800-psig-parr-instruments-4744","title":"General Purpose Acid Digestion Vessel, 45 mL, 250 degrees C, 1800 psig, Parr Instruments 4744","description":"\u003cp\u003e\u003cstrong\u003eParr Instruments® General Purpose Acid Digestion Vessel, 45 mL, 250 degrees C, 1800 psig, 4744\u003c\/strong\u003e\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eFeatures: \u003c\/strong\u003e\u003c\/p\u003e \u003cul\u003e \u003cli\u003e4744 is 45 mL modification of 23 mL, 4749 PTFE lined vessel designed for users who want additional capacity in this popular model\u003c\/li\u003e \u003cli\u003eMade with same closure as the 23 mL vessel, using similar thick-walled PTFE cup, 3-3\/4 inches deep inside, with broad flanged seal\u003c\/li\u003e \u003cli\u003eSafety blow out protection is provided with blow-off disc that will release pressure through an opening in cover\u003c\/li\u003e \u003cli\u003eVessel is sealed by turning screw cap down until it is hand tight, then tightening the cap not more than one-eighth turn with hook spanner\u003c\/li\u003e \u003cli\u003eSpanner and holding fixture required for this operation are same as used with the 4749 Vessel—these accessories must be purchased separately\u003c\/li\u003e \u003c\/ul\u003e \u003cp\u003e \u003c\/p\u003e","brand":"Parr Instrument Company","offers":[{"title":"EA (1)","offer_id":51111602979131,"sku":"PAR-4744-EA","price":850.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0921\/2041\/6571\/files\/PAR-4744.png?v=1784720207","url":"https:\/\/preiser.com\/products\/general-purpose-acid-digestion-vessel-45-ml-250-degrees-c-1800-psig-parr-instruments-4744","provider":"Preiser Scientific","version":"1.0","type":"link"}