Teflon Pattern Adhesive Sealing Film
The MicronPlus Pattern Adhesive Sealing Film is a high-performance, patented solution engineered to eliminate the common failures of standard microplate seals. By combining a chemically inert Teflon™ barrier with our proprietary adhesive-free well coverage, we ensure your samples remain pure, your needles remain clean, and your data remains accurate.
Key Features
Teflon Pattern Adhesive Sealing Film
Sealing a Deepwell Plate with a Teflon Seal
96-Well and 38-Well Plates Sealed with Teflon Seals
Optimized for Automation & Autosamplers
Designed specifically for high-throughput environments, our films offer unrivaled performance with liquid handling robotics:
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Zero Clogging: Adhesive-free target areas ensure needles and pipettes never contact adhesive, eliminating gumming and sample contamination.
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Low-Force Piercing: Requires only 0.5 lb of force to pierce—minimizing mechanical stress on equipment and preventing needle deflection.
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No Coring: Advanced material integrity ensures no plastic fragments are pushed into the well during injection or withdrawal.
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Pre-Slit Options: Available with a center pre-slit feature for even easier access in sensitive applications.
Extreme Environmental Resilience
From cryogenic storage to thermal cycling, MicronPlus films maintain a leak-proof, evaporative-resistant seal:
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PCR Performance: Reliable for 40+ cycles with hot lids at 100°C.
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Wide Temperature Range: Optimized for both short-term and long-term storage from -20°C to -80°C.
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Certified Purity: RNase-DNase Free, making it ideal for sensitive diagnostic and molecular biology applications.
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Superior Optics: Maximum optical clarity for precise inspection and fluorescence detection.
Exceptional Chemical Resistance
Our Teflon™ films are tested against an extensive range of harsh reagents and solvents to prevent cross-contamination and seal failure:
| Acids & Bases | Organic Solvents | Alcohol & Aqueous Blends |
| 5% Sulfuric Acid | 100% DMSO / 50% DMSO | 90% Acetonitrile |
| 5% Nitric Acid | Chloroform / DCM | 90% ETOH / 90% IPOH |
| 5% Hydrochloric Acid (HCL) | THF / Dioxane | 10% MEOH / 100% MeOH:DCM |
| 5% Sodium Hydroxide (NaOH) | Toluene / Ethyl Acetate | 50% MTBE |
| 10% Acetic Acid | — | — |
Available Configurations
Pre-Slit Center Feature for Auto-Sampling
This high-performance series is engineered with 2 mil Teflon and features our signature color adhesive for secure, identifiable sealing. All products in this series are packaged for benchtop convenience with 100 seals per pack.
Standard Seals
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Product# 2214-U: 96-well Round
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Product# 2214-S: 96-well Square
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Product# 2214-384: 384-well
Pre-Slit Seals (For Easy Needle Access)
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Product# 2214-U-X: 96-well Round | Center Pre-slit
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Product# 2214-S-X: 96-well Square | Center Pre-slit
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Product# 2214-384-X: 384-well | Center Pre-slit
Your Science, Your Specifications.
At MicronPlus, we know that standard seals don’t always meet the demands of specialized research. Our engineering team can tailor every aspect of our patented sealing technology to align perfectly with your proprietary plate designs or unique chemical requirements.
Pattern Adhesive Product Applications
Autosampler
Easy Piercing- When other seal films plugged up the injector, our seal films proved to be the only solution.
PCR
MicronPlus products are ideal for PCR; no cross-contamination or evaporation.
qPCR
MicronPlus products are ideal for qPCR testing; fluorescence is detectable through the surface.
Cold Storage
MicronPlus products perform well in -20, -40, and -80 degree Celsius.