Delivery 10 to 13 days
You will receive your goods between the 29.08.2022 and 01.09.2022 Due to the tense situation caused by the Covid-19 eruption, there may be occasional delays in delivery.
Parafilm M from Hecht Assistent
The Parafilm M sealing film can be used to seal vessels such as flasks and test tubes. The film is very stretchy and tear resistant, so it will conform to any shape or surface. The roll is in a convenient dispenser box and can be easily removed.
Parafilm M sealing film - At a glance
- For sealing containers
- 200 % stretchable and 300 % tear resistant
- Melting temperature: 60 °C
- Service temperature: -45 °C to 50 °C
- Gas permeability in 24 h at +23 °C and 50 % relative humidity: oxygen: ≤ 350 cm³/m² ; nitrogen: ≤ 105 cm³/m²; carbon dioxide: ≤ 1100 cm³/m²
- Water vapor permeability in 24 h at +37 °C and 90 % relative humidity: 0.8 g/m²
- Material: polyolefins and kerosene waxes
- Free of plasticizers
- Dimensions: L 38 m x W 10 cm
Scope of delivery
- 1 package Hecht-Assistent Parafilm M sealing film à 38 m