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age_group:
18+
category:
Wipers
country_of_origin:
USA
gender:
Unisex
manufacturer:
Specialty Optical Systems / SOS Cleanroom
mpn:
STX1004 CASE
sub_brand:
ITW TEXWIPE
type:
Wipers
Product Description
STX1004 Sterile AlphaWipe is a low-linting in context (no wiper is truly ‘zero-lint’ in every process condition), high-absorbency knitted polyester wiper used for sterile wiping, spill control, and solution application/removal in controlled environments. It is constructed from 100% continuous-filament polyester in a double-knit, no-run interlock pattern for durability on equipment, fixtures, and rougher surfaces. STX1004 has a laundered cut edge and is designed so the wiper will not easily snag or abrade, helping reduce particle/fiber contribution during rigorous wipe-downs.
Features- Size: 4" x 4" (10 cm x 10 cm) nominal
- Material: 100% polyester (continuous-filament polyester)
- Construction: Double-knit, no-run interlock
- Edge: Laundered cut edge (cut edge)
- Sterility: Gamma irradiated; sterile validated to SAL 10?6; tested for endotoxins
- Shelf life: Sterile (dry) — 3 years from the date of manufacture
- Packaging: 50 wipers/bag; 50 bags/case (2,500 wipers total/case)
- Use environments: ISO Class 4 – 8 (Class 10 – 100,000; EU Grade A – D) (final suitability depends on your process and cleaning method)
- Typical performance/cleanliness metrics (TDS): Basis weight 158 g/m2; sorptive capacity 530 mL/m2; sorptive rate < 0.3 seconds; LPC (? 0.5 µm) 8.4 x 106 particles/m2; fibers (> 100 µm) 2,000 fibers/m2; NVR (IPA) 0.06 g/m2; NVR (DIW) 0.01 g/m2; ions (Na/K/Cl) 0.15/0.03/0.10 ppm (typical values, not specifications)