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IST Scientific Product


IST Scientific Product


IST Scientific Logo
Plate and Sealing Film Specialists

IST-121 QuickSeal qPCR CrystalTM Self Adhesive Sealing Film

From £6.00

Clear non-tacky pressure sensitive film



Optically clear adhesive film with pressure activated adhesive. Seal is peelable; suitable for qPCR and other imaging techniques including crystallization.

  • Optically clear seal specifically developed for optical applications, particularly qPCR
  • It is non sticky when removed from the packaging; this aids handling when wearing gloves
  • The adhesive is contained within small capsules, allowing light to pass through to ensure the optical clarity of the seal
  • When the seal is in position, pressure can be applied to burst the capsules, releasing a strong adhesive only where the seal touches the raised well rims of the plate – the rest of the seal area above the wells remains optically clear
  • For all adhesive seals, the best sealing results are achieved using our Hand Roller or KAPS 500 Auto Sealer

Key Features

  • Non-pierceable
  • Peelable
  • Seal integrity range: -40 °C to 110 °C


  • Applications: qPCR and other fluorescent applications, plate readers, microscopy and protein crystallization (96 or 384 well)
  • Removal: will not leave a sticky residue on the plate surface following removal


Part Number                   Description

IST-121-080LR                 1 Roll, 100m x 80mm

IST-121-080SR                 1 Roll, 100m x 80mm – sterile

IST-121-080LS                 100 Sheets, 135mm x 80mm

IST-121-080SS                 100 Sheets, 135mm x 80mm – sterile

IST-121-080TS                 5 Trial Sheets, 135mm x 80mm

IST-121-080TR                1 Trial Roll, 5m x 80mm

Data Sheet

IST-121 QuickSeal qPCR Crystal Data Sheet

Apply with this Equipment

Compatible with 80mm Rolls – KAPS 500 Auto Sealer

Compatible with Sheets – QuickSeal Hand Roller

Free shipping on orders over £250.00

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