Moisture-proof film molds to surface Parafilm® M is a semi-transparent, flexible, thermoplastic film with two-way stretch. Non-toxic and free from plasticizers, primarily composed of polyolefins and paraffin waxes offering good resistance against acids, alkalis and some organic…

Recommended for use in sealing culture tubes, flasks, petri dishes, etc., as it prevents culture media from drying out Pliable, self-sealing, moisture-proof, thermoplastic sheet material, substantially colorless Molds and seals itself tightly around test tubes, flasks and instruments and…

Stretches & Conforms Waterproof & Chemically Resistant Temperature Resistant ContainerSEAL™ is a sealing tape designed for the vast range of bottles and containers used in laboratory applications. Its unique elastomeric characteristics allow it to stretch and conform…

Breathable film that allows effective gas exchange for cellular/bacterial cultivation while preventing contamination. 

Low strength adhesive film, transparent, peelable; suitable for short term storage This transparent polyester-based film has a low strength adhesive. It is designed as a low-cost sealing option, and useful for temporary storage and as a cover for applications such as centrifugation. End…

Our PCR seals are made from polypropylene film with acrylic adhesive.  They offer high heat-resistance and a strong adhesive bond.  They are designed for the rigors of thermal cycling and sequencing.  The acrylic seal adheres aggressively to form a tight positive seal on your plate. …

UNIMPEDED CELL GROWTH - Strips allow for beneficial exchange of oxygen and CO2 for cellular growth MICROBIAL BARRIER  - Prevent microbial and viral contamination during growth and storage of cells IDEAL DESIGN - Strip design allows film to be protected during application; a tab…

Pierceable aluminum foil with strong adhesive strength for sealing 96-well plates and blocks. Ideal for cold storage. Dimensions are 82.6 mm x 132.6 mm.

Fast, easy-to-use film provides superior cling. Strong, clear Reynolds® Foodservice Film is ideal for covering, storing and wrapping. Continuous length rolls come in sturdy, easy-to-use dispenser cartons to prevent waste.

Ideal for PCR, qPCR (real-time) and storage An economical and more user-friendly alternative to strip-caps; no more sore thumbs and fingers guaranteed! Precision cut to a smaller dimension to seal one 8-well row of a 96-well plate or a single PCR 8-tube strip Each sheet contains 8…

Semi-automatic sheet heat sealer compatible with a wide range of seals and microplates, PCR and assay plates, as well as storage plates of differing designs and heights. With variable temperature and time settings, sealing conditions are easily optimized to produce a 100% seal, eliminating…

Strong adhesive seal with cross-cut windows, red adhesive, peelable, pierceable; suitable for 384 square well plates This strong adhesive seal was developed to facilitate easy sample removal with a manual or automated system. A red adhesive is applied across the underside of the seal, except…

General Purpose Sealing Film Application: Ideal for ELISA, Incubation and General Use Temperature Range: -40°C to +120°C - Certified DNase- & RNase- free - Designed to be used with both polystyrene and polypropylene plates - 2.0mil clear polypropylene film features good…

ThermalSeal A™ sealing films are an advanced version of Excel Scientific's classic ThermalSeal® sealing films for PCR. ThermalSeal A films consist of 50 µm polyester film with a 41 µm layer of acrylic adhesive formulated for improved protection against evaporation and…

Designed for long-term -80°C storage, light sensitive assays and robotics. The conformable foil allows visual verification of seal security around each well. Features excellent chemical resistance to DMSO.  Pierceable with pipet tips, robotic probes and needles. Removes easily and cleanly…

Effectively seal all microplate formats For storage, PCR, microscopy, culture & protection Protective backing Pre-cut, plate-sized sheets

With the highest transparency, this polyolefin film offers a special pressure sensitive DMSO-resistant silicone adhesive embedded inside the film itself. A polyester backing with end tabs assures easy positioning of the plate. This film is also perfectly suited for raised-rim plates ensuring…

Acrylic Holds one standard box or roll of 4-in. (102mm) Parafilm* or two 2-in. (51-mm) rolls securely for easy dispensing. Channeled front allows for cutting Parafilm. Storage for blade included but blade is not included.

These films are made of inert polyestr with an acrylic adhesive. They are compatible with almost all microplate procedures and are also inert to most chemical reagents.

The Optical Film Compression Pad is a soft silicone foam mat laminated to a non-stick PTFE film. When used in conjunction with an adhesive seal - for instance the qPCR Adhesive Seal (4ti-0560) - and a thermal cycler heated lid, the pad enhances the adhesion between the seal and the PCR plate. This…

This transparent sealing tape consists of a 2.0 mil polyolefin film coated on one side with a pressure sensitive acrylate adhesive which does not interfere with cycle reactions. It is ideal for reducing well-to-well contamination and/or spill over in sensitive PCR applications where the…

CyclerSeal for sealing multi-well plates.

Effectively seal all microplate formats For storage, PCR, microscopy, culture & protection Protective backing Pre-cut, plate-sized sheets