{"product_id":"parafilm-m®-laboratory-film-dispenser-melinex-film","title":"Parafilm M® Laboratory Film, Dispenser \u0026 Melinex Film","description":"\u003cp class=\"Polaris-Header-Title\" tabindex=\"-1\"\u003e\u003cspan\u003e\u003cstrong\u003e\u003cspan class=\"Polaris-Text--root Polaris-Text--headingLg Polaris-Text--bold\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0909\/0452\/7174\/files\/RegularBlueLogo_3583c6ee-e99c-408f-b69b-099430888259.jpg?v=1774423825\" alt=\"\" width=\"206\" height=\"37\"\u003e    \u003c\/span\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan style=\"color: rgb(0, 170, 255);\"\u003eParafilm M® Laboratory Film\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0909\/0452\/7174\/files\/807-2.jpg?v=1793622585\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cstrong\u003e\u003cb\u003e807, 807-4, 807-5,  807-6\u003c\/b\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eParafilm M® is a moisture-resistant thermoplastic used in research, clinical and industrial laboratories. This laboratory film can be utilized to prevent contamination, evaporation or spills. Parafilm M® is self-sealing, flexible, odorless, semi-transparent and can stretch and mold to irregular shaped surfaces providing a reliable barrier. Available in an array of sizes, Parafilm M® can be useful in electron microscopy droplet staining and thin-film grid coating. It can also provide a non-slip surface on trays and shelves for instruments or containers.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003eRoll Sizes \u0026amp; General Purposes\u003cbr\u003e\u003cem\u003eany size may be used for EM applications\u003c\/em\u003e\u003c\/p\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProduct No.\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eSize\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eSuggested Uses\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cb\u003e807\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd\u003e10cm x 38.1 meters\u003cbr\u003e4\" wide x 125' long\u003c\/td\u003e\n\u003ctd\u003eSaves time when medium sized sheet or strips are needed for larger beakers, tubes, trays, containers and culture media.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cb\u003e807-4\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd\u003e50.8cm x 15.2 meters\u003cbr\u003e20\" wide x 50' long\u003c\/td\u003e\n\u003ctd\u003eHorticulture research as a membrane for insect feeding, tray and shelf liner for bottles and instruments and other laboratory EM and microscopy applications.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cb\u003e807-5\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd\u003e10cm x 76.2 meters\u003cbr\u003e4\" wide x 250' long\u003c\/td\u003e\n\u003ctd\u003eSaves time when medium sized sheet or strips are needed for larger beakers, tubes, trays, containers and culture media.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e807-6\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e5cm x 76.2 meters\u003cbr\u003e2\" wide x 250' long\u003c\/td\u003e\n\u003ctd\u003eFor smaller applications, 2\" squares can be cut quickly with the dispenser and used for test tubes, flasks, and covering irregular surfaces. In horticultural research, Parafilm M is used to seal grafts and cut stems to prevent moisture loss.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePermeability Characteristics:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eOxygen (ASTM 1927-98): 150 cc\/m\u003csup class=\"small\"\u003e2\u003c\/sup\u003e d at 23°C and 50 RH\u003c\/li\u003e\n\u003cli\u003eCarbon Dioxide (Modulated IR Method): 1200 cc\/m\u003csup class=\"small\"\u003e2\u003c\/sup\u003e d at 23°C and 0% RH\u003c\/li\u003e\n\u003cli\u003eWater Vapor (ASTM F1249-01): Flat: 1 g\/m\u003csup class=\"small\"\u003e2\u003c\/sup\u003e d at 38°C and 90% RH Creased: same as flat\u003c\/li\u003e\n\u003cli\u003eNote: Because of low water permeability and the insensitivity of this material to moisture vapor, it is unlikely that differences in relative humidity (RH) will make a difference in the oxygen permeability\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cbr\u003eEffects of Common Reagents:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eHydrochloric acid conc. (12N) dil. (5N) - no apparent effect in 24 hours\u003c\/li\u003e\n\u003cli\u003eSulfuric acid conc. (36N) dil. (5N) - no apparent effect in 24 hours\u003c\/li\u003e\n\u003cli\u003eNitric acid conc. (16N) dil. (5N) - no apparent effect in 24 hours\u003c\/li\u003e\n\u003cli\u003eSodium hydroxide conc. (22%) - no apparent effect in 24 hours\u003c\/li\u003e\n\u003cli\u003eAmmonium hydroxide conc. (28% NH\u003cspan class=\"small\"\u003e3\u003c\/span\u003e) - no apparent effect in 24 hours\u003c\/li\u003e\n\u003cli\u003ePotassium permanganate: 5%: no apparent effect except permanent dark brown coloration in 18 hours 0.1%: same as 5% but slightly less color Iodine solution 0.1N: no effect except brown staining in 18 hours\u003c\/li\u003e\n\u003cli\u003eSalt (NACL) solution 20%: no apparent effect in 24 hours\u003c\/li\u003e\n\u003cli\u003eEthyl Alcohol 95%: no apparent effect except some face whitening in 24 hours\u003c\/li\u003e\n\u003cli\u003eIsopropyl alcohol 99%: no apparent effect in 24 hours\u003c\/li\u003e\n\u003cli\u003eNot recommended for use with chlorinated, non-polar aliphatic and aromatic solvents\u003c\/li\u003e\n\u003cli\u003eFilm becomes soft and sticky at about 130°F to 150°F (54°C to 66°C)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cspan style=\"color: rgb(0, 170, 255);\"\u003eParafilm® Dispenser - Blue\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0909\/0452\/7174\/files\/807-2-dispenser.jpg?v=1793622881\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cstrong\u003e807-2\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThis ABS plastic dispenser is designed to store, dispense and cut Parafilm®. The Parafilm® Dispenser has a unique design for the cutting mechanism providing maximum safety. The safety razor slides along a special edging with no danger to fingers. Each dispenser comes with 2 replaceable blades. The Parafilm® Dispenser can hold up to two 2\" rolls (50mm) or one 4\" (102mm) roll.\u003c\/p\u003e\n\u003ch2\u003e\u003cspan style=\"color: rgb(0, 170, 255);\"\u003eMelinex Film\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0909\/0452\/7174\/files\/808mel.jpg?v=1793622987\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cstrong\u003e808\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eSheets of Melinex film, 175µm thick, make a very convenient substrate for growing cell cultures and for later incorporation into blocks.\u003cbr\u003eSheet size: 210 x 297mm.\u003c\/p\u003e","brand":"Ted Pella Inc.","offers":[{"title":"Parafilm® M 10cm x 38.1m (4\" x 125') (Unit: each)","offer_id":57766709264710,"sku":"807","price":184.58,"currency_code":"RON","in_stock":true},{"title":"Parafilm® M 50.8cm x 15.2m (20\" x 50', in Tube) (Unit: each)","offer_id":57768219672902,"sku":"807-4","price":395.15,"currency_code":"RON","in_stock":true},{"title":"Parafilm® M 10cm x 76.2m (4\" x 250') (Unit: each)","offer_id":57768229077318,"sku":"807-5","price":284.73,"currency_code":"RON","in_stock":true},{"title":"Parafilm® M 5cm x 76.2m (2\" x 250') (Unit: each)","offer_id":57768254046534,"sku":"807-5","price":328.81,"currency_code":"RON","in_stock":true},{"title":"Parafilm® Dispenser - blue, holds both 2\" and 4\" rolls (Unit: each)","offer_id":57768269807942,"sku":"807-2","price":441.38,"currency_code":"RON","in_stock":true},{"title":"Melinex Film, pkg\/5 (Unit: each)","offer_id":57768316600646,"sku":"808","price":478.61,"currency_code":"RON","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0909\/0452\/7174\/files\/807-2.jpg?v=1793622585","url":"https:\/\/allemee.com\/products\/parafilm-m%c2%ae-laboratory-film-dispenser-melinex-film","provider":"AllEm","version":"1.0","type":"link"}