{"title":"Buchner Funnels, Glass","description":"\u003cp\u003eBuchner Funnels, Glass\u003c\/p\u003e","products":[{"product_id":"buchner-funnel-pyrex-60-ml-with-40-mm-diameter-coarse-fritted-disc-36060-60c","title":"Buchner Funnel, PYREX, 60 mL with 40 mm Diameter Coarse Fritted Disc, 36060-60C","description":"\u003cp\u003eThese 60 mL PYREX® Buchner funnels have a 40mm diameter coarse porosity fritted disc with a porosity range of 40 to 60 µm which is held toward the maximum pore diameter. The porosity for the pore diameter of the filter is determined in the same manner as specified in ASTM E-128 “Maximum Pore Diameter and Permeability of Rigid Porous Filters for Laboratory Use.” The disc should not be subjected to pressure differential in excess of 1 atmosphere. The top edge is beaded.\u003c\/p\u003e \u003cp\u003e \u003c\/p\u003e","brand":"Corning","offers":[{"title":"EA (1)","offer_id":51110638813499,"sku":"12-7861-46-EA","price":81.56,"currency_code":"USD","in_stock":true},{"title":"CS (6)","offer_id":51110638846267,"sku":"12-7861-46-CS","price":489.36,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0921\/2041\/6571\/files\/12-7861-46_b49600eb-f019-4bef-92b7-c6dc91b3bd8d.png?v=1784697905"},{"product_id":"buchner-funnel-porcelain-capacity-600-ml","title":"Buchner Funnel, Porcelain, Capacity 600 mL","description":"\u003cdiv class=\"product\" attribute overview\u003e \u003cdiv class=\"value\"\u003e \u003cdiv class=\"product\" attribute overview\u003e \u003cdiv class=\"value\"\u003e \u003cdiv class=\"product\" attribute overview\u003e \u003cdiv class=\"value\"\u003e \u003cp\u003ePorcelain Buchner funnels include fixed perforated plates. Funnels are glazed on inner and outer surfaces except for the rims.\u003c\/p\u003e \u003cp\u003e \u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eThermal Shock Resistance\u003c\/strong\u003e - average coefficient of expansion from 20° C to 200° C is 3.56 x 10\u003csup\u003e-5\u003c\/sup\u003e, gradually increasing to 4.69 x 10\u003csup\u003e-5\u003c\/sup\u003e at 1050°C. Every batch of porcelain is heat tested in our factory.\u003c\/li\u003e \u003c\/ul\u003e \u003cp\u003e \u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eGlaze\u003c\/strong\u003e - No softening occurs up to 1000°C, and it is extremely white.\u003c\/li\u003e \u003c\/ul\u003e \u003cp\u003e \u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eResistance to Chemical Action\u003c\/strong\u003e - Resistance to acids and alkalies is excellent, except for hydrofluoric acid.\u003c\/li\u003e \u003c\/ul\u003e \u003cp\u003e \u003c\/p\u003e \u003c\/div\u003e \u003c\/div\u003e \u003c\/div\u003e \u003c\/div\u003e \u003c\/div\u003e \u003c\/div\u003e","brand":"Others","offers":[{"title":"EA (1)","offer_id":51110978322747,"sku":"90-8020-18-EA","price":39.4,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0921\/2041\/6571\/files\/90-8020-18_18243b51-1bed-408f-93b8-3d11e75bbdc6.png?v=1784705972"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0921\/2041\/6571\/collections\/5010605.jpg?v=1761773612","url":"https:\/\/preiser.com\/collections\/buchner-funnels-glass.oembed","provider":"Preiser Scientific","version":"1.0","type":"link"}