- Moisture-proof, semi-transparent thermoplastic film molds to surfaces and provides tight moisture barrier
- Non-toxic; free of plasticizers; composed mainly of polyolefins and paraffin waxes
- Stretches >200% and clings to irregular shapes; not recommended with acetone, diethyl ether or tetrachloride
- SKU:
- 1178754
- For Use With:
- For use with Test Tubes, Beakers, Vials, Petri Dishes, Flasks
- Material:
- Thermoplastic
- QTY Per Sell:
- 1
- UPC:
- 734655769967
- Key Features:
- Moisture-barrier seal
- Stretches >200%
- Odorless & semi-transparent
- Technical Specifications:
- Width: 4 in (100 mm)
- Length: 125 ft (38 m)
- Two-way stretch thermoplastic
- Permeability (selected):
- O2 ~150 cc/m²·d (23°C,50%RH)
- CO2 ~1200 cc/m²·d (23°C)
- WVTR ~1 g/m²·d (38°C,90%RH)
- Resistance & Limitations:
- Resists acids/alkalis & some solvents
- Not recommended with acetone, diethyl ether, tetrachloride
- Resistant ~48 hrs to many polar solutions
- Usage Instructions:
- Stretch and press onto clean rim/surface
- Use disposable; avoid direct flame
- Storage Instructions:
- Store cool, dry away from solvents
- Avoid prolonged sunlight
- Certifications & Regulatory:
- Parafilm is a registered trademark of Bemis Co., Inc.
- Non-sterile, disposable
- Manufacturer Links:
- Heathrow Scientific product page (HS234526B)
- Sigma-Aldrich / Thermo distributor listings
- Country of Origin:
- United States
- SKU:
- 1178754
- For Use With:
- For use with Test Tubes, Beakers, Vials, Petri Dishes, Flasks
- Material:
- Thermoplastic
- QTY Per Sell:
- 1
- UPC:
- 734655769967
- ic__sync_id:
- 1
- ic__id:
- 760
- Key Features:
- Moisture-barrier seal
- Stretches >200%
- Odorless & semi-transparent
- Technical Specifications:
- Width: 4 in (100 mm)
- Length: 125 ft (38 m)
- Two-way stretch thermoplastic
- Permeability (selected):
- O2 ~150 cc/m²·d (23°C,50%RH)
- CO2 ~1200 cc/m²·d (23°C)
- WVTR ~1 g/m²·d (38°C,90%RH)
- Resistance & Limitations:
- Resists acids/alkalis & some solvents
- Not recommended with acetone, diethyl ether, tetrachloride
- Resistant ~48 hrs to many polar solutions
- Usage Instructions:
- Stretch and press onto clean rim/surface
- Use disposable; avoid direct flame
- Storage Instructions:
- Store cool, dry away from solvents
- Avoid prolonged sunlight
- Certifications & Regulatory:
- Parafilm is a registered trademark of Bemis Co., Inc.
- Non-sterile, disposable
- Manufacturer Links:
- Heathrow Scientific product page (HS234526B)
- Sigma-Aldrich / Thermo distributor listings
- Country of Origin:
- United States
