{"product_id":"parafilm","title":"Parafilm","description":"\u003ch2\u003eParafilm\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eMoisture-proof film molds to surface\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eParafilm® M is a semi-transparent, flexible, thermoplastic film with two-way stretch.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eNon-toxic and free from plasticizers, primarily composed of polyolefins and paraffin waxes offering good resistance against acids, alkalis and some organic solvents—use not recommended with acetone, diethyl ether or tetrachloride\u003c\/li\u003e\n\u003cli\u003eProtect the integrity of research applications with a tight moisture-barrier that holds a strong seal and doesn’t release from glassware, despite off-gassing\u003c\/li\u003e\n\u003cli\u003eReduce the risk of tampered data with a covering that is odorless, colorless and semi-transparent\u003c\/li\u003e\n\u003cli\u003ePrevents moisture and volume loss due to material composition and tight seal\u003c\/li\u003e\n\u003cli\u003eFlexible and self-sealing material allows it to cling around irregular shapes and surfaces\u003c\/li\u003e\n\u003cli\u003eStretches more than 200% of original length\u003c\/li\u003e\n\u003cli\u003eResistant up to 48 hours against many polar substances such as saline solutions, inorganic acids and alkaline solutions\u003c\/li\u003e\n\u003cli\u003eTwo color options available in 2” rolls (natural and purple) for color coding purposes\u003c\/li\u003e\n\u003cli\u003eDisposable\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eApplications\u003c\/strong\u003e\u003cbr\u003eEfficient and cost-effective covering for:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eTest tubes\u003c\/li\u003e\n\u003cli\u003eBeakers\u003c\/li\u003e\n\u003cli\u003eVials\u003c\/li\u003e\n\u003cli\u003ePetri dishes\u003c\/li\u003e\n\u003cli\u003eFlasks\u003c\/li\u003e\n\u003cli\u003eVarious other instruments and objects with irregular surfaces\u003c\/li\u003e\n\u003cli\u003eOverwrap to further secure stoppers, lids and caps\u003c\/li\u003e\n\u003cli\u003eShelf or tray liner to prevent slipping of bottles or instruments\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003ePermeability\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eOxygen: (ASTM 1927-98) 150 cc\/m² d at 23°C and 50% RH\u003c\/li\u003e\n\u003cli\u003eCarbon Dioxide: (Modulated IR Method) 1200 cc\/m² d at 23°C and 0% RH\u003c\/li\u003e\n\u003cli\u003eWater Vapor: (ASTM F1249-01)\u003c\/li\u003e\n\u003cli\u003e Flat: 1 g\/m² d at 38°C and 90% RH\u003c\/li\u003e\n\u003cli\u003e Creased: 1 g\/m² d at 38°C and 90% RH\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eEffects of Common Reagents\u003cbr\u003ePotassium Permanganate\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e5%: No apparent effect except permanent dark brown coloration in 18 hours\u003c\/li\u003e\n\u003cli\u003e0.1%: Same as 5% except slightly less color\u003c\/li\u003e\n\u003cli\u003eIodine solution (0.1N)\u003c\/li\u003e\n\u003cli\u003eNo effect except staining brown in 18 hours\u003c\/li\u003e\n\u003cli\u003eEthyl Alcohol (95%)\u003c\/li\u003e\n\u003cli\u003eNo apparent effect except some face whitening in 24 hours\u003c\/li\u003e\n\u003cli\u003eNo apparent effect in 24 hours:\u003c\/li\u003e\n\u003cli\u003eHydrochloric Acid conc. (12N)dil. (5n)\u003c\/li\u003e\n\u003cli\u003eSulphuric Acid conc. (36n) dil. (5n)\u003c\/li\u003e\n\u003cli\u003eNitric Acid conc. (16n) dil. (5n)\u003c\/li\u003e\n\u003cli\u003eSodium Hydroxide conc. (22%)\u003c\/li\u003e\n\u003cli\u003eAmmonium Hydroxide conc. (28% NH3)\u003c\/li\u003e\n\u003cli\u003eSalt (NACL) solution (20%)\u003c\/li\u003e\n\u003cli\u003eIsopropyl Alcohol (99%)\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 (68°C)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThis parafilm protects the integrity of your laboratory and research applications with a tight moisture-barrier that holds a strong seal and doesn’t release from glassware. It also prevents moisture and volume loss due to the material composition and tight seal. It can also stretch more than 200% of its original length and is disposable.\u003c\/p\u003e\n\u003cp\u003eOrder a dispenser separately (1222J96\/J97\/J98).\u003c\/p\u003e\n\u003cp\u003eParafilm® is a registered trademark of Bemis Company, Inc.\u003c\/p\u003e","brand":"Parafilm","offers":[{"title":"1 EA \/ 4\"125ft (100mm x 38m)","offer_id":44192974110874,"sku":"HS234526B","price":56.23,"currency_code":"USD","in_stock":true},{"title":"1 EA \/ 4\"x250ft (100mm x 75m)","offer_id":44192974143642,"sku":"HS234526C","price":95.92,"currency_code":"USD","in_stock":true},{"title":"1 EA \/ Parafilm® Dispenser - Acrylic","offer_id":44192974176410,"sku":"HS234524","price":151.23,"currency_code":"USD","in_stock":true},{"title":"1 EA \/ 2\"x250ft (50mm x 75m)","offer_id":44192974209178,"sku":"HS234526A","price":54.23,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0593\/5025\/3722\/products\/ihwx.89014f72-1569-4169-8652-2b8451f79a0a.348.348.jpg?v=1701801080","url":"https:\/\/animal.ivfstore.com\/es\/products\/parafilm","provider":"Animal IVF Store","version":"1.0","type":"link"}