{"product_id":"6946a-2929","title":"PYREX Cover for 500mL – 1L Reaction Kettle, 3 Side","description":"\u003cp\u003eCorning These PYREX(r) kettle covers are for 500mL to 1L kettle bodies (No. 6946).  Covers have a sturdy wall and a 5 inch tooled flat flange at bottom which has a groove in the face to take an O-ring (115mm) for a greaseless tight seal. Center neck and three side necks are 120° apart. All four necks have full length 29\/42 Standard Taper outer joints. Viton(r) O-ring must be ordered separately. For O-rings, see No. 6946-R115; for stainless steel McCarter kettle clamps, see No. 6946B-115. - COG\u003c\/p\u003e","brand":"Neta Scientific","offers":[{"title":"Default Title","offer_id":35987102007464,"sku":"","price":592.09,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0438\/4106\/1032\/products\/6946A-2929_12e58d42-24db-4748-84f3-2b6cd703c269.jpg?v=1598618831","url":"https:\/\/plus.labcloudinc.com\/products\/6946a-2929","provider":"LabCloud Plus+","version":"1.0","type":"link"}