| Description | 4titude optically clear heat sealing film, non-peelable, difficult to pierce; suitable for qPCR, optical applications and storage Heat sealing offers a 100% effective method for plate sealing for a complete seal integrity, as well as being quick and cost effective. Our Clear Weld Heat Seal is an 4titude optically clear heat sealing film, non-peelable, difficult to pierce; suitable for qPCR, optical applications and storage Heat sealing offers a 100% effective method for plate sealing for a complete seal integrity, as well as being quick and cost effective. Our Clear Weld Heat Seal is an optically clear polymer film forming a permanent seal to polypropylene plates. The optical clarity of this seal enables its use for sealing plates required for imaging use, including fluorescent detection methods such as qPCR and colorimetric assays. The Clear Weld Heat Seal forms a complete seal to a plate, enabling both low and very high temperature uses, including low temperature storage and high temperature incubations. This seal is suitable for PCR/qPCR, even without the use of a pressurized heated lid, and is 100% effective when used in water bath thermal cyclers. The permanent nature of this 100% effective seal renders it suitable for the storage and disposal of hazardous material. Clear Weld Heat Seal demonstrates a good solvent resistance and can be utilized for long term compound storage. Samples can be accessed by pre-piercing with a blade, needle or our Pierce Plate (4ti-0398). This seal is available as sheets, for use with manual and semi-automated sealers, such as our Semi-Automated Sheet Heat Sealer. Also available in multiple roll formats compatible with specified automated heat sealers, such as our Automated Roll Heat Sealer. Key Features: - Permanent seal
- Difficult to pierce
- Non-peelable
- Seal integrity range: -80°C to 110°C
- DMSO and solvent resistant
- Autoclavable (121°C)*
- Free from DNase, RNase, human genomic DNA, and endotoxin/pyrogen
- Applications: suitable for PCR and qPCR, long term storage, and disposal of hazardous materials
- Seals polypropylene plates
- Compatible with water bath thermal cyclers
- Sheet format: 125 x 78mm, to fit all standard SBS footprint PCR and qPCR plates, microplates, assay and storage plates, from 12 well to 1536 well
- Roll format: available in a variety of roll dimensions, to suit your choice of automatic heat sealing equipment
- Non-sterile as standard; sterilization available upon request
* Once autoclaved, not recommended for PCR applications. ... Read More | 4titude gas permeable adhesive seal, peelable; suitable for cell culture Our Cell Culture Adhesive Seal is a gas permeable adhesive seal which seals assay and tissue culture plates, microplates and storage plates. The seal prevents evaporation and contamination whilst enabling cells to breathe. It is 4titude gas permeable adhesive seal, peelable; suitable for cell culture Our Cell Culture Adhesive Seal is a gas permeable adhesive seal which seals assay and tissue culture plates, microplates and storage plates. The seal prevents evaporation and contamination whilst enabling cells to breathe. It is made of a non-woven fiber with an acrylate adhesive layer for effective sealing. The seal has a low moisture transfer rate and a porosity enabling gas exchange. Due to its paper-based material it should not be used in wet conditions. The seal is suitable for cell culture and enables long term culture with significantly reduced evaporation. For all adhesive seals, the best sealing results are achieved using the hand held Adhesive Seal Roller (4ti-0502). Key Features: - Peelable
- Seal integrity range: -20°C to 40°C
- Gas permeability rate: 8,900m3/m2/day
- Moisture vapor transmission rate (very low): 4,200g/m2/day
- Air porosity: 10 sec/100 cc/im2
- RNase/DNase free
- Application: bacterial and eukaryotic cell culture
- Sheet format: 135 x 80mm
- Available sterile (4ti-0517/ST)
... Read More | 4titude pierceable adhesive aluminum foil, strong adhesive, peelable; suitable for high temperature applications This aluminum foil seal has a strong acrylic adhesive which produces a seal of high integrity. It was developed for PCR and other high temperature applications due to its effectiveness in 4titude pierceable adhesive aluminum foil, strong adhesive, peelable; suitable for high temperature applications This aluminum foil seal has a strong acrylic adhesive which produces a seal of high integrity. It was developed for PCR and other high temperature applications due to its effectiveness in preventing sample evaporation. The PCR Foil Seal is pierceable; when pierced, the foil tears in an irregular manner which prevents the formation of a vacuum. It also has perforated end tabs for easy application and removal by peeling. For all adhesive seals, the best sealing results are achieved using the hand held Adhesive Seal Roller (4ti-0502). Key Features: - Pierceable
- Peelable
- Seal integrity range: -40°C to 120°C
- Free from DNase, RNase, and human genomic DNA
- Applications: PCR, incubation, storage
- Suitable for cutting to fit part plates
- Sheet format: 130 x 80mm, to fit all standard SBS footprint PCR and qPCR plates, microplates, assay and storage plates
... Read More | 4titude peelable heat sealing foil with wide material compatibility; suitable for low temperature storage, high temperature uses and PCR Heat sealing offers a 100% effective method of plate sealing, for complete seal integrity, as well as being quick and cost effective. Our Universal Peel Heat Seal 4titude peelable heat sealing foil with wide material compatibility; suitable for low temperature storage, high temperature uses and PCR Heat sealing offers a 100% effective method of plate sealing, for complete seal integrity, as well as being quick and cost effective. Our Universal Peel Heat Seal is a laminate seal compatible with PP, PE, PS, COC and PC plates, providing the highest flexibility in plate material choice. Sample access is possible by peeling from the compatible materials and also by piercing the seal with needles, but not with plastic tips. It is resealable by applying another Universal Peel Heat Seal directly on top of a previously pierced seal. Universal Peel Heat Seal forms a complete seal to a plate enabling low temperature uses as well as high temperature uses, such as PCR (when used with a pressurized heated lid). The seal demonstrates moderate solvent resistance. Use of Universal Peel Heat Seal makes roll changes unnecessary even for customers using different microplate materials, because with minor adjustments of sealing parameters all common microplate materials can be sealed to. This seal is available as sheets, for use with manual and semi-automated sealers, such as our Semi-Automated Sheet Heat Sealer. Also available in multiple roll formats compatible with specified automated heat sealers, such as our Automated Roll Heat Sealer. Key Features: - Pierceable with needle, but not with standard pipette tips
- Peelable
- Seal integrity temperature range: -80°C to 90°C (110°C when used with a pressurized heated lid)
- Autoclavable (121°C)
- Free from DNase, RNase, human genomic DNA, and endotoxin/pyrogen
- Suitable for low temperature sample storage and high temperature uses, such as PCR
- Compatible with PP, PE, PS, COC and PC plates
- Wide material compatibility allows for high throughput sealing of different plates without the need for roll changes
- Resealable by applying another Universal Peel Heat Seal directly on top of a previously pierced seal
- Sheet format: 125mm x 78mm, to fit all standard SBS footprint PCR and qPCR plates, microplates, assay and storage plates, from 12 well to 1536 well
- Roll format: available in two roll dimensions, to suit your choice of automatic heat sealing equipment
... Read More | Cell Freezing Containers for controlled-rate alcohol-free cell freezing provide a highly reproducible -1?/minute freezing rate when placed in a -80? freezer, with no alcohol or fluids required. The Cell Freezing Container technology utilizes a thermo-conductive alloy core and highly-insulative outer Cell Freezing Containers for controlled-rate alcohol-free cell freezing provide a highly reproducible -1?/minute freezing rate when placed in a -80? freezer, with no alcohol or fluids required. The Cell Freezing Container technology utilizes a thermo-conductive alloy core and highly-insulative outer material to control the rate of heat removal to provide reproducible cell cryopreservation. The insulative outer housing and thermo-conductive solid state core ensure consistent heat removal to all vials throughout the freezing period. Cell Freezing Containers can replace isopropanol-based freezing containers such as Mr. Frosty by ThermoFisher Scientific and others, which can consume up to 12l per year of IPA and cost hundreds of dollars per unit per year to maintain. - Cost saving as no alcohol or fluids required
- Consistent heat removal through freezing period
- Unbreakable, easy and safe to open when frozen
- Easy and fast vial identification and removal
- Quick reuse time: the containers are ready to use again after 5 minutes
- For use with stem cells, primary cells and cell lines
... Read More |
| Applications | PCR, qPCR, Long Term Storage, Disposal of Hazardous Materials | Cell Culture | PCR, Storage Applications, Incubation | PCR, Low Temperature Storage Applications | Suitable for use with Stem cells, including human and mouse embryonic, breast and colon cancer, preadipocytes, progenitor, human endothelial, glioblastoma. Primary cells, including WBCs, human cardiac, muscle, mouse. Cell lines, including CHO, LnCap, HTB77, A549, HeLa. |