Description: Parafilm M Laboratory FilmParafilm M All-Purpose Laboratory Film Covers and Shields Your Products from Moisture While Allowing Gas PermeabilityKeep moisture loss to a minimum and protect the contents of your laboratory items with a flexible covering for test tubes, beakers, petri dishes and more. Convenient, flexible and self-sealing - Parafilm M laboratory film is an essential item in health care, pharmaceutical and research labs.Specifications for this item1 roll of Parafilm M Laboratory Film in cardboard dispenser.Item number: PM992Roll size: 2 inches x 250 feetMade in the USAFeaturesFlexible and self-sealing material allows it to cling around irregular shapes and surfacesStretches more than 200% of original lengthResistant up to 48 hours against many polar substancesReduce the risk of tampered data with a covering that is odorless, colorless and semi-transparentPrevents moisture and volume loss due to material composition and tight sealEfficient and cost-effective covering for:Test tubesBeakersVialsPetri dishesFlasksVarious other instruments and objects with irregular surfacesOverwrap to further secure stoppers, lids and capsShelf or tray liner to prevent slipping of bottles or instrumentsPermeabilityOxygen: (ASTM 1927-98) 150 cc/m² d at 23°C and 50% RHCarbon Dioxide: (Modulated IR Method) 1200 cc/m² d at 23°C and 0% RHWater Vapor: (ASTM F1249-01)Flat: 1 g/m² d at 38°C and 90% RHCreased: 1 g/m² d at 38°C and 90% RHEffects of Common ReagentsPotassium Permanganate5%: No apparent effect except permanent dark brown coloration in 18 hours0.1%: Same as 5% except slightly less colorIodine solution (0.1N)No effect except staining brown in 18 hoursEthyl Alcohol (95%)No apparent effect except some face whitening in 24 hoursNo apparent effect in 24 hours:Hydrochloric Acid conc. (12N)dil. (5n)Sulphuric Acid conc. (36n) dil. (5n)Nitric Acid conc. (16n) dil. (5n)Sodium Hydroxide conc. (22%)Ammonium Hydroxide conc. (28% NH3)Salt (NACL) solution (20%)Isopropyl Alcohol (99%)Not recommended for use with chlorinated, non-polar aliphatic and aromatic solventsFilm becomes soft and sticky at about 130°F to 150°F (68°C)International Buyers - Please Note:Import duties, taxes, and charges are not included in the item price or shipping cost. These charges are the buyer's responsibility. Please check with your country's customs office to determine what these additional costs will be prior to bidding or buying.Thank you for your understanding.
Price: 100 USD
Location: PHURASANGI, MAHARASHTRA
End Time: 2023-12-11T19:34:45.000Z
Shipping Cost: 0 USD
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Item Specifics
Restocking Fee: No
Return shipping will be paid by: Buyer
All returns accepted: Returns Accepted
Item must be returned within: 30 Days
Refund will be given as: Money back or replacement (buyer's choice)
Brand: Parafilm
Type: Sealing Tape
Unit Type: lb
Model: 672050 M PM992
Country/Region of Manufacture: United States
Unit Quantity: 1.54
