Teknipure's TekniClean® Presat Sterile polyester knit cleanroom wipers with sealed edges, presaturated with 70% isopropyl alcohol / 30% DI water, are designed for ultra-clean performance in critical environments that demand low-linting, low-shedding, and highly effective wiping solutions. Engineered from polyester material, these knit wipes provide great particle pick-up and surface cleaning.
With sealed edges, these polyester cleanroom IPA saturated wipers minimize fiber release, making them ideal for use in ISO Class 2–8 cleanrooms, including semiconductor manufacturing, pharmaceutical production, and medical device assembly.
Perfect for precision cleaning, surface prep, general wiping of surfaces, and residue removal, these alcohol polyester cleanroom wipes offer superior strength, durability, consistent wetness level and ensure consistent wiping and contamination control.
TekniClean® Presat wipers are available pre-saturated with 6%, 9%, 10%, 70%, 85%, 99% and 100% IPA, sterile and non-sterile.
TS2PU70P-99S Packaging:40 wipers/pouch, 24 pouches/case, Total 960 wipes/cs
https://www.thomassci.com/Teknipure-Sample-Request
Purity Specifications
| Particles & Fibers | Upper Limit* Sterile |
| Particles >0.50um | <5.0 |
| Particles >5.0um | <0.5 |
| Fibers >100um | <400 |
* x 10^6 particles/m^2
*Particles: IEST-RP-CC004.3 Section 6.1.4
Fibers: IEST-RP-CC004.3 Section 6.2.2 (Orbital Shake Test)
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Nonvolatile Residue
| Extractant | Upper Limit Sterile |
| IPA | <0.04 g/m2 |
| DI Water | <0.01 g/m2 |
*IEST-RP-CC004.3 Section 7.1.2
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Extractable Ions
Sterile
| Ion | Upper Limit |
| Sodium (Na+) | <0.20 ppm |
| Potassium(K+) | <0.10 ppm |
| Calcium (Ca2+) | <0.20 ppm |
| Chloride (Cl-) | <0.10 ppm |
| Magnesium (Mg2+) | <0.10 ppm |
*IEST-RP-CC004.3 Section 7.1.2 (Short Term Extraction)
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Physical Properties
| Basis Weight | 140 g/m^2 |
| Material | 100% Polyester |
| Absorbency | Extrinsic Capacity: >410 ml/m^2 Intrinsic Capacity: >2.6 ml/g Rate: <1 second |