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Texwipe STX712A Sterile CleanFoam Swab with Rectangular Head

Texwipe STX712A Sterile CleanFoam Swab with Rectangular Head

$362.27
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SKU:
STX712A
Availability:
7 - 10 Business Days
Shipping:
Calculated at Checkout
Quantity Option (Case):
10 Boxes of 50 Swabs Per Case
Type:
Dry Swab
Swab Family:
CleanFoam
Swab Material:
Foam
Sterile:
Yes

STX712A Sterile CleanFoam® Rectangular Head Cleanroom Swab (100 PPI Closed-Cell Foam)

STX712A Sterile CleanFoam is a low-linting (no swab is truly ‘zero-lint’ in every process condition), sterile, rectangular-head foam cleanroom swab designed for controlled cleaning, solvent application and removal, fine powder pickup, and sampling in critical environments. The swab head is constructed from high-quality 100 PPI polyurethane CleanFoam (closed-cell behavior for wipe control) and bonded to a polypropylene handle using a thermal bond to reduce adhesive-related contamination risk at the bond line. Each swab is individually packaged in a peel-apart sleeve to support sterile-at-the-moment-of-use workflows, with lot coding and expiration dating to strengthen documentation, inventory control, and audit readiness. Sterilization is commonly specified as gamma irradiation to a 10-6 Sterility Assurance Level (SAL) for sterile cleanroom programs where transfer, handling discipline, and traceability matter as much as the swab tip itself.

Sterile-program note: STX712A is widely selected when teams need a sterile foam swab with broad, flat rectangular contact (mini-wiper behavior) plus point-of-use packaging, lot traceability, and expiration dating for environmental monitoring, aseptic cleaning, diagnostic sampling support, and controlled surface sampling in regulated or inspection-driven workflows.

Specifications:
  • Swab head material: 100 PPI polyurethane CleanFoam® (closed-cell foam behavior)
  • Head width: 12.7 mm (0.50")
  • Head thickness: 7.8 mm (0.307")
  • Head length: 25.7 mm (1.012")
  • Handle material: Polypropylene
  • Handle length: 101.8 mm (4.008")
  • Total swab length: 127.5 mm (5.020")
  • Head bond: Thermal (adhesive-free bond line intent)
  • Handle color: Light green (Texwipe authenticity and traceability cue)
  • Sterility: Gamma irradiated to 10-6 SAL (sterile); validated per sterile program expectations (process-dependent documentation)
  • Packaging: 1 swab/sleeve; 50 sleeves/inner bag (triple-bagged for introduction into sterile areas); 10 inner bags/case (500 swabs total/case)
  • Shelf life: Sterile — typically 3 years from date of manufacture (confirm against lot documentation)
  • Use environments: Commonly used across ISO-class cleanrooms and controlled areas, plus microbiology/diagnostic labs (final suitability depends on your process, solvent, and technique)
  • Country of origin: Sterile — made in the Philippines; irradiated in the USA (per manufacturer technical data sheet)
About the Manufacturer: 

Texwipe (an ITW company) differentiates itself in contamination control by treating cleanroom swabs as engineered tools, not commodity sticks. For CleanFoam swabs, that means controlled foam selection (100 PPI polyurethane), automated manufacturing for consistent tolerances, and process controls intended to support low residue/low ionic contribution performance relative to general-purpose swabs (process-dependent).

 

For sterile cleanroom swab programs, Texwipe also emphasizes sterile packaging architecture (individually sleeved units with multi-layer bag protection), gamma irradiation sterility assurance targets, and documentation discipline (lot traceability, expiration dating, and case-level certificates). SOSCleanroom (SOS) supports that documentation-forward approach with a close working relationship with Texwipe focused on continuity of supply, clean documentation handoff (certificates and lot traceability), and practical application support—so customers can standardize sterile swabbing tools with predictable performance while maintaining procurement reliability and inspection readiness.

STX712A Features:
  • High-quality 100 PPI polyurethane CleanFoam® head (rectangular rigid paddle geometry for broad, flat contact)
  • Thermal bond head-to-handle construction reduces adhesive-related contamination pathways at the bond line
  • Individually packaged in a peel-apart sleeve to support sterile-at-point-of-use handling
  • Each sleeve is lot coded and includes an expiration date to simplify inventory control and documentation
  • Fifty sleeves are triple-bagged to support controlled introduction into sterile areas; triple-bagged units are commonly packed with an additional case-liner layer for added protection
  • Gamma irradiated to a 10-6 Sterility Assurance Level (SAL) in alignment with sterile program expectations (e.g., ANSI/AAMI/ISO 11137 references in documentation)
  • Certificates of Irradiation and Compliance typically accompany case shipments to confirm sterilization dose met specifications
  • Commonly described as tested for endotoxins, ions, and non-volatile residue (NVR) to support critical-environment suitability (confirm against your acceptance criteria)
  • Polypropylene handle offers strong chemical resistance while minimizing added contaminants
  • Trademarked light-green handle with “TEXWIPE” name embossed on the handle supports authenticity verification and tool-crib traceability
STX712A Benefits:
  • Low-linting cleaning control: Foam swab construction helps reduce fiber contribution versus traditional fibrous swabs (process-dependent; technique still matters)
  • Sterile-at-the-surface execution: Individually sleeved packaging supports controlled transfer and point-of-use sterility maintenance
  • Rectangular head coverage: Broad, flat contact supports consistent pressure distribution for wipe-downs, film pickup, and controlled solvent laydown on flat surfaces
  • Reduced residue risk at the joint: Thermal bonding helps avoid adhesive softening or residue contribution under solvent exposure and pressure cycling
  • Traceability for inspections: Lot coding and expiration dating streamline record keeping, deviations, and audit response
  • Chemistry compatibility: Polyurethane foam and polypropylene handle are commonly used with many cleanroom-compatible solvents/cleaners (verify compatibility to your chemistry and SOP)
Common Applications:
  • Environmental monitoring swabbing and controlled surface sampling (sterile workflows)
  • Diagnostic sampling support where sterile handling and traceability are required
  • Controlled cleaning with compatible solutions and solvents (equipment touchpoints, fixtures, joints, intersecting surfaces)
  • Applying and removing lubricants, adhesives, coatings, or process solutions in critical clean environments
  • Picking up fine powders and particulate residues with controlled contact
  • Spot cleaning of flat features where a rectangular paddle provides stable contact and predictable stroke control
Best-Practice Use:
  • Peel-and-present technique: Open the peel-apart sleeve at point of use and present the swab without touching the head to preserve sterile intent.
  • Use straight-line strokes: On flat surfaces, maintain a square head-to-surface orientation and wipe in straight lines to avoid re-depositing contamination.
  • Control wetness: If wetting the swab, apply solvent intentionally (wet, not dripping) to prevent pooling in seams, threads, and electrical interfaces.
  • Protect the foam: Avoid dragging the head across burrs, sharp edges, or threads that can tear foam and increase shedding risk.
  • One swab, one critical task: For sterile sampling or critical wipe steps, treat each swab as single-use to prevent cross-contamination and documentation ambiguity.
  • Change-out triggers: Replace the swab if the head becomes visibly soiled, tacky, torn, or begins to leave streaks/residue.
Selection Notes (STX712A vs. Other Options)
  • Sterile vs. non-sterile (TX712A): Choose STX712A when sterile packaging, gamma irradiation, lot traceability, and expiration dating are required for the workflow; choose TX712A when sterile program controls are not required.
  • Rectangular paddle vs. point geometry: Use STX712A when you need broader, flat contact and stable pressure control; switch to smaller or different head shapes when access, pinpoint contact, or deep recess cleaning is the priority.
  • Packaging architecture matters: STX712A is built for controlled introduction into sterile areas (individually sleeved, multi-layer bag protection). If your risk is transfer and handling, prioritize packaging configuration as much as head dimensions.

Link to Texwipe Technical Datasheet: Click Here
Texwipe.com PDF: Click Here

Notes: Looking for application guidance or qualification context for Texwipe STX712A Sterile CleanFoam rectangular head cleanroom swabs? Use STX712A when your priority is sterile-at-point-of-use handling, lot traceability, and broad, flat contact for controlled cleaning or sampling. For best results, align swab selection to your solvent system, surface type, and acceptance criteria, and validate the technique (wipe direction, pressure, wetness control, and change-out discipline) to reduce operator-to-operator variability.

SOSCleanroom.com supports contamination-control programs with cleanroom consumables, responsive technical support, and documentation-forward supply continuity—so teams can standardize critical tools without substitution pressure.

Product page updated: Jan. 5, 2026 (SOS Technical Staff)

© 2026 SOS Supply. All rights reserved.

The Technical Vault By SOSCleanroom
ISO 14644 Operations Control Sterile Swabs Branch Sterility / Aseptic Handling Polyurethane Foam (100 ppi) Head Rigid Polypropylene Handle (Long) Aseptic Prep / Precision Cleaning Lot Traceability
Texwipe CleanFoam® STX712A Sterile Rectangular-Head Swab for Controlled Precision Cleaning in Aseptic Areas

The Texwipe CleanFoam® STX712A is a sterile cleanroom swab built around a rectangular polyurethane foam head and a rigid polypropylene handle for stable, repeatable access to small features. It is commonly selected when a defined wiping face is needed for precision cleaning of ports, fixtures, corners, and equipment interfaces where cloth wipers are too broad or cannot reach. In sterile workflows, the operational value is tied to sterile barrier control and disciplined aseptic presentation at point-of-use, rather than sterility alone. Swab effectiveness is typically influenced by solvent selection and loading (defined dampness), stroke discipline (unidirectional strokes and rotation to a clean face), and clear single-use/change-out rules. Because localized cleaning can introduce or redistribute residues if over-wet or overworked, procedures should define wetness targets, stroke counts, and change-out triggers. If the swab head contacts a non-sterile surface or the sterile barrier integrity is questionable, discard per SOP to protect the sterile field and maintain method integrity.

Operations takeaway: In cleanrooms, swabs are a precision tool. The outcome depends on head material, solvent loading, stroke discipline, and single-use/change-out rules.

ISO-first context: where swabs fit in cleanroom operations control

ISO 14644-5:2025 places cleaning and handling activities under a documented Operations Control Programme (OCP). Swabs belong in that system because they directly influence localized contamination (particles, fibers, residues, and solvent carryover). Where swabs are used for precision cleaning (e.g., corners, ports, fixtures) or verification-related activities, the method should be written, trained, and repeatable: approved solvent, defined wetness, defined motion (stroke count/direction), and defined change-out triggers. For sterile swab workflows, the OCP should also address sterile barrier integrity, aseptic presentation, and change-out discipline at point-of-use.

Control point: Sterile consumables reduce risk only if the sterile barrier is protected until use. If packaging integrity is questionable, discard per SOP.

Specifications (SKU controls for RFQs, SOPs, and receiving)
  • Product: Texwipe CleanFoam® STX712A Sterile Rectangular Head Cleanroom Swab
  • Head material: 100 ppi polyurethane foam; verify per current manufacturer documentation and lot records
  • Tip geometry: Rectangular head; nominal head width 12.7 mm (0.500"), thickness 7.8 mm (0.307"), length 25.7 mm (1.012")
  • Handle: 100% polypropylene rigid handle; nominal handle length 101.8 mm (4.008")
  • Residue / lint positioning: Cleanroom processed with positioning for low NVR/ions and controlled residue performance; verify per manufacturer documentation
  • Sterility: Sterile; sterilization method and SAL (if stated) should be verified per current manufacturer documentation and lot records.
  • Packaging: Individually packaged peel-apart sleeve; sleeves are lot coded and expiration-dated for inventory control; verify current pack/case configuration per manufacturer documentation

Documentation rule: For controlled/validated programs, acceptance criteria should be based on current manufacturer documentation and lot records.

What this swab is designed to do (typical use cases)
  • Precision cleaning in small areas: slots, corners, ports, threads, connectors (rectangular head supports defined face contact)
  • Controlled solvent application/removal (IPA, WFI, validated disinfectant, engineered solvent per SOP) with defined “damp” loading
  • Removing particulate or residue from tool interfaces and fixtures where localized control is required
  • Cleaning on sensitive surfaces where cloth/wiper contact is too broad or risks over-contact
  • Sampling/verification workflows only if applicable and permitted by your SOP

Selection note: Match the swab head material to the task and chemistry, then validate to your surface and process. For sterile workflows, also standardize sterile presentation and change-out rules in the SOP.

Best-practice use (reduce residues, particles, and rework)
  1. Control introduction: bring swabs into the cleanroom per OCP rules (outer packaging removal, staging, storage).
  2. Verify sterile barrier: inspect sterile packaging integrity prior to entry and prior to use; discard per SOP if compromised.
  3. Aseptic presentation: open and present the swab per SOP to avoid contacting the head and to protect the sterile field.
  4. Control wetness: use a defined “damp” loading (not dripping). Excess liquid is a primary cause of residue streaking and pooling.
  5. Directional strokes: use short, controlled, unidirectional strokes. Avoid scrubbing that redistributes contamination.
  6. Rotate the head: present a clean face/edge as you move; do not keep wiping with a loaded surface.
  7. Change-out triggers: discard when the head loads, frays, sheds, is solvent-overloaded, or contacts a non-sterile surface.
  8. Waste discipline: discard immediately into the designated waste stream (do not stage used swabs on benches).

Method standardization tip: If outcomes vary, lock three variables: solvent used, wetness target, and stroke count per feature.

Misuse controls & when not to use
  • If sterility is required: do not substitute non-sterile swabs for sterile workflows.
  • If sterile barrier is compromised: discard; do not attempt to “wipe clean” and continue.
  • If you are sampling for validation: do not substitute cleaning swabs for protocol-defined sampling devices and methods.
  • If the chemistry is aggressive: verify compatibility of the head adhesive/bond and handle material to the solvent.
  • If ESD is critical: use an ESD-safe swab/handle where required and validate resistance/grounding to your program.
Recommended glove pairing (cleanroom handling discipline)

Pair sterile precision swabbing with sterile gloves and sterile wipers that align to your room classification and aseptic handling SOPs. The selections below are common pairings for sterile workflows; final selection should be validated to your process, surfaces, and current manufacturer documentation.

Glove discipline: Change gloves when contaminated, torn, solvent-wet, after contacting non-controlled surfaces, or when required by aseptic change-out intervals in your SOP.

Why buy this cleanroom swab from SOSCleanroom
  • Configuration control: Swab performance is geometry- and material-sensitive; ordering by exact sterile SKU supports method consistency.
  • Audit readiness support: We help customers locate current manufacturer documentation aligned to receiving controls, sterile barrier expectations, and lot traceability.
  • One-cart procurement: Pair sterile swabs with sterile gloves, sterile wipers, and supporting facility consumables so the method stays consistent.
Manufacturer documentation (authoritative references)
  • Manufacturer documentation portal: Click Here
  • ISO 14644-5:2025 operations standard overview (ISO listing): Click Here
If you have any questions please email us at Sales@SOSsupply.com or give us a call at (214)340-8574. OR check out the AI ChatBot powered by SOSCleanroom data libraries - give it a try! THIS IS NEW FOR 2026! © 2026 SOSCleanroom. All rights reserved.

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