The Parafilm® M Sealing Film, 2 Inch x 250 Foot from Heathrow Scientific LLC, available through LabSupplies.com with fast, free shipping. Choose your pack size above. Professional clinical laboratory supply for accurate, efficient testing workflows. Backed by McKesson quality and reliable fulfillment.
Features & Benefits
- Parafilm M is a semi-transparent, flexible, thermoplastic film with two-way stretch
- Moisture-proof film molds to surface
- Nontoxic 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
- Protect the integrity of research applications with a tight moisture-barrier that holds a strong seal and doesn't release from glassware, despite off-gassing
- Reduce the risk of tampered data with a covering that is odorless, colorless and semi-transparent
- Prevents moisture and volume loss due to material composition and tight seal
- Flexible and self-sealing material allows it to cling around irregular shapes and surfaces
- Resistant up to 48 hours against many polar substances such as saline solutions, inorganic acids and alkaline solutions
- Stretches to more than 200% of original length
- 2 inches x 250 feet
Specifications
| Manufacturer | Heathrow Scientific LLC |
|---|---|
| Brand | Parafilm® M |
| Product Type | Clinical Laboratory Accessories |
| Material | Thermoplastic |
Ordering & Cross-Reference
Order or search by McKesson item number, manufacturer number (MPN), or UPC/GTIN:
| Pack | McKesson Item # | Mfr # (MPN) | UPC / GTIN |
|---|---|---|---|
| Each | 1178753 | HS234526A | — |