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ThermalSeal® RTS Silicone Sealing Film

 Optically Clear, Pressure Activated, Non-tacky Silicone.
 
The silicone adhesive is non-tacky until pressure is applied to the sealing surface which then creates a secure bond around the wells and perimeter of the plate. Also ideal for dry samples (e.g. soil, seeds, insects, etc.) because the non-activated adhesive above the wells remains non-tacky. A roller or sealing paddle is highly recommended for use with this product to ensure consistent and adequate pressure is applied during the sealing process. 

  • Provides an extremely strong seal to minimize evaporation
  • Certified DNase- & RNase- free
  • Chemically resistant to DMSO, acetonitrile, and methanol
  • Ideal for use with flat-top, raised-rim and non-skirted PCR plates
  • High optical clarity and low auto-fluorescence
  • Available in roll format for automation: ThermalSeal® RTS Roll-Seal
  • A complimentary sealing paddle is included in each box

Applications

  • qPCR
  • Long-term storage
  • Protein crystallography
  • HPLC
Temp. Range
  • -80°C to +105°C

Helpful Tips

  • Sufficient pressure must be applied to activate the silicone adhesive
  • Multiple swipes of the sealing paddle in both directions is highly recommended
  • A 10 minute or greater wait period before thermal cycling increases the film-to-plate bond

Proudly made in the USA! Click here for more made in America products!
 


Click to shop new and improved eXTReme™ 2 Seal Extra Strong Sealing Film


eXTReme Seal Extra Strong Sealing Film

eXTReme Seal features an extra-strong thick adhesive to minimize evaporation, yet removes easily without leaving residue on the plate.

Features chamfered corners to eliminate plate overhang for robotics applications and tight storage conditions.

  • Certified DNase- & RNase- free
  • Ideal for use with raised-rim and non-skirted PCR plates
  • Available in a larger cut for flat-top semi-skirted and full-skirted PCR plates: eXTReme™ Seal, Large

Application

  • PCR
  • Robotics
Temp. Range
  • -20°C to +120°C

Helpful Tips

  • Selection of the proper film size will minimize evaporation
  • The film should not overhang or ride up the wall of a raised-rim plate
  • More complete coverage of skirted flat-top plates will reduce evaporation in the outer wells
  • End-tab removal before thermal cycling is highly recommended

Proudly made in the USA! Click here for more made in America products!
 

ThermalSeal® RT2 Sealing Film

Optically Transparent, Highly Conformable Adhesive, Polyester Sealing Film.
 
Designed for use with standard 96-well plates where rows must be selectively protected or accessed. Available in a smaller cut for raised-rim and non-skirted PCR plates: ThermalSeal® RT2RR 

  • Certified DNase- & RNase- free
  • Ultra-high optical clarity
  • Minimizes evaporation and cross-contamination
  • Ideal for use with flat-top and hard-shell dual component (e.g. polycarbonate / polypropylene) PCR plates
  • Not recommended for removal after thermal cycling

Application

  • qPCR
Temp. Range
  • -40°C to +120°C

Helpful Tips

  • Selection of the proper film size will minimize evaporation
  • The film should not overhang or ride up the wall of a raised-rim plate
  • More complete coverage of skirted flat-top plates will reduce evaporation in the outer wells
  • End-tab removal before thermal cycling is highly recommended

Proudly made in the USA! Click here for more made in America products!
 


ContainerSeal Sealing Tape

 

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 around the irregular perimeters of containers lids and covers to form a tight seal. ContainerSeal will block water vapor loss, reduce the rate of gas exchange and prevent the entry of contaminants and can be easily removed from most surfaces without leaving adhesive residue.

Specifications
 
Length1,296 In. | 32.92 mm
Width0.75 In. | 19.05
ColorYellow
U of MRoll
 

Proudly made in the USA! Click here for more made in America products! 
 

Item#:
ASSEAL1

1 x 8 FilmStrips

For Sealing Only One 8-well Row of a 96-well Plate.

Designed for use with either 1×8 strip-well ELISA plates or standard 96-well plates where rows must be selectively protected or accessed. Ideal for COVID-19 testing to seal a row of 8 wells after swabs are deposited into a deep-well plate.
  • Certified DNase- & RNase- free
  • A pliable polypropylene film minimizes aerosols upon removal
  • Each sheet contains 8 strips on a continuous liner for ease of use
  • Apply individually or two-at-a-time
  • Use as a secondary film to seal previously pierced wells or to prevent accidental pipetting
Applications
  • General laboratory use
  • Incubation
  • ELISA
Temp. Range
  • -40°C to +120°C

Proudly made in the USA! Click here for more made in America products!
 

Item#:
AS1X8FILMSTRIPS

AbsorbMax Black Vinyl Sealing Film

AbsorbMax is a black vinyl sealing film for black microplaes that can be applied to either the top or bottom of the plate.

  • Minimizes background fluorescence and cross talk between plate wells
  • Ideal as a back seal for black plates with clear well bottoms for top reading measurements
  • Absorbs stray light, reducing the background caused by light scatter
  • Protects light sensitive samples from degradation
  • Features a single split liner for easy application

Applications

  • Fluorescence assays
  • Light sensitive sample protection

Temp. Range

  • -40°C to +80°C

Proudly made in the USA! Click here for more made in America products! 

BrightMax Sealing Film

White, light-reflecting, vinyl sealing film designed for use with white microplates.

  • The light reflective properties on clear-bottom plates maximize the sensitivity of bioluminescence and chemiluminescence assays in bottom-reading luminometers
  • Maximizes intensity and signal-to-noise ratios in luminescence assays
  • May be used as a backing matrix for microscopy of punch-out samples for filter plates (e.g. ELISPOT assays)
  • Features a single split liner for easy application

Applications

  • Luminescence
  • Fluorescence
  • Microscopy
Temp. Range
  • -40°C to +80°C

Proudly made in the USA! Click here for more made in America products! 

Film-Sealing Paddles

Paddles
  • Sealing paddles complete the application of sealing films
  • Press the film with the sealing paddle to assure a secure uniform seal around all wells of a microplate
  • Paddles fit within the edge of raised-rim plates 
Plate Roller
  • Sealing Roller completes the application of sealing films
  • Press the film with the accessory plate roller assure a secure uniform seal around all wells of a microplate

Proudly made in the USA! Click here for more made in America products!
 

Item#:
ASFILMSEALPADDLE

Multi-Swipe Plate-Sealing Paddles

For sealing flat-top and raised-rim plates.

Application: Plate-sealing

Material:
Polyethylene

The Multi-Swipe plate-sealing paddle ensures a secure and uniform, pressure-sensitive seal around all wells and is an economical alternative to plate rollers. Plate-sealing paddles are designed for use with all plate types.

  • Reusable, recyclable
  • The semi-soft, pliable sealing surfaces prevent the film/foil from being torn or ripped
  • The non-flat contoured side is designed to go down to the plate; the center raised textured surface provides a non-slip finger hold
  • Features two sealing surfaces: the shorter length fits inside the walls of raised-rim plates; the longer length is ideal for flat-top and deep-well plates
  • Features two unique sized corner radii: 1/8 inch (0.3175 centimeter) and 1/16 inch (0.1588 centimeter) to seal around the plate perimeter; the tighter radii is for use with raised-rim PCR plates

Helpful Tips

  • The printed side is used to seal the film to the plate
  • Multiple swipes of the sealing paddle in both directions is highly recommended
  • A 10 minute or greater dwell time at room temperature before processing increases the film-to-plate bond

Proudly made in the USA! Click here for more made in America products! 

Item#:
ASFILMSEALPAD

Plate-Sealing Roller

Application: Plate-sealing

Material:
Rubber, metal

The plate-sealing roller features a smooth spinning, thermoplastic elastomer sealing surface with a durable plated metal handle.

  • Reusable, autoclavable
  • Provides a large 4 inch (10.16 cm) wide sealing surface
  • A 10 minute or greater dwell me at room temperature before processing increases the film-to-plate bond

Proudly made in the USA! Click here for more made in America products! 

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