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China, Chinese Cleanroom Swabs Manufacture in China1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
Printing MachineryDigital Printing MachineCleanroom Swabs ManufactureKj4a-Rh
Shanghai Loobjet Information Technology Co., Ltd.
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Product Description Cleanroom Swabs ManufactureDescription Introduction to Cleanroom SwabsCleanroom swabs are specially designed sampling tools used in controlled environments to detect and remove particulate, ionic, or molecular contaminants. Manufactured under ISO Class 5-8 cleanroom conditions, these swabs meet stringent requirements for industries such as semiconductor manufacturing, pharmaceuticals, and biotechnology where even microscopic contamination can compromise product integrity.Technical SpecificationsMaterial CompositionHandle: Polypropylene (PP) or polyethylene (PE) with anti-static propertiesHead: Polyester (PES), foam, or non-woven materials with low particle shedding (<100 particles per swab)Adhesive: Non-migrating, solvent-free bonding agentsPerformance StandardsCompliance with ISO 14644-1 for airborne particulate cleanlinessExtraction efficiency >95% for 0.5μm particles (per ASTM F51)Bioburden levels <1 CFU/swab (USP <71> tested)VariantsDry Swabs: For surface samplingPre-wetted Swabs: Available with isopropanol (IPA), deionized water, or proprietary cleaning solutionsCustomizable: Length (6" to 12"), head shape (flat, pointed, or cylindrical) ApplicationsSemiconductor Industry: Wafer cleaning validation and photomask inspectionPharmaceuticals: Aseptic processing area monitoring (per FDA 21 CFR Part 211)Medical Devices: Sterile packaging integrity testingResearch Laboratories: DNA/RNA sampling with RNase/DNase-free optionsSelection CriteriaParameterCritical ConsiderationCleanliness ClassMatch to ISO classification of target areaChemical CompatibilityResistance to process solvents (e.g., acetone, HF)Sampling MethodWipe vs. roll technique for particle recoveryOperational ProtocolPre-Use Inspection: Verify packaging integrity and expiration dateSampling Technique:Apply 5-10N pressure during 25cm wipe trajectoryUse fresh swab per 1m2 area to prevent cross-contaminationPost-Sampling: Seal immediately in clean sample bagsRegulatory ComplianceFDA: Class I medical device (510(k) exempt)EU: CE-marked under MDD 93/42/EECEMEA: Compliant with Annex 1 (2022) for sterile manufacturingEnvironmental ConsiderationsRecyclable: PP handles and PES heads are compatible with industrial recycling streamsLow VOC: Meets EPA Method 24 requirements
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