4titude Sealing consumables for PCR, storage & other assays

4titude Sealing consumables for PCR, storage & other assays

Wide range of sealing consumables and accessories for PCR applications.


Our PCR consumables are made from virgin polypropylene and polycarbonate under ISO certified cleanroom conditions, and are guaranteed RNase, DNase, and Human Genomic DNA free. Browse our range of PCR plates, PCR tubes and tube strips featured below, and to find out more about each of our plastic consumables and how they can improve your workflows. All of our seals are DNase, RNase, human genomic DNA, bacterial cell, eukaryotic cell, dust, endotoxin/pyrogen free. We also offer sterilisation of our seal materials, should this be required. If your seal of choice is not offered sterile as a stock product, then please contact us; we can offer custom sterilization of any seals as required.

Adhesive Seals
Within both our adhesive seal and heat seal ranges we offer a wide selection of materials to choose from, dependant on your application requirements. You have the option to choose your seal based on wide variety of properties offered, including peelability, pierceability, gas permeability, optical clarity, temperature stability and solvent resistance. Most seals are available in both sheet and roll format for manual, semi-automated and automated heat sealer use.

Read more about Adhesive Seals

Heat Seals

The best sealing results can be obtained by using flat rigid plates and using reliable, high quality sealing instruments for seal application, like the 4s3™ Semi-Automated Sheet Heat Sealer or the a4S Automated Roll Heat Sealer. 4titude® seals are produced and processed under strictly controlled environmental conditions and according to our ISO standard manufacturing.

Read more about Heat Seals

Caps for PCR tubes & tube strips

We offer either our FrameStrip® 2-component PCR tube strips, or one-piece tube strips. Our FrameStrip® tube strips are a unique 2-component design with thin-walled polypropylene tubes for efficient heat transfer, and a frame molded from polycarbonate. Together, this can create a rigid tube strip for easy and reliable handling which can be 2D coded and is available in various colors. Additionally, we offer individual 0.2 ml PCR tubes with either tethered flat or domed caps, and tube cap strips, in again either flat or domed form, for easy sealing of the tube strips.

Read more about Cap Strips, Mats & Lids options

Download product sheet and brochures for more detailed compatibility.


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