{"product_id":"fisherbrand-cotton-gauze-sponge-4-x-4-in-12-ply","title":"Fisherbrand Cotton Gauze Sponge 4 x 4 in. 12 Ply Case of 2000 Sponges","description":"\u003ch3\u003eFisherbrand™ Woven Cotton Gauze Sponges, 4 x 4 in., 12-Ply (13-761-52) – Case of 2,000\u003c\/h3\u003e\n\u003cp\u003eThe Fisherbrand™ 13-761-52 is a highly absorbent, laboratory-grade woven cotton gauze sponge engineered for general fluid uptake, surface prepping, instrument cleaning, and wound packing applications. Fabricated from 100% natural pure USP-grade cotton, these heavy-duty 4 x 4 inch square pads feature a thick 12-ply structural layering that maximizes fluid retention and provides structural loft. Supplied as a high-volume facility logistics case of 2,000 sponges, these non-sterile swabs are manufactured with all raw cut edges folded completely inward to minimize lint fragmentation, thread shedding, or mechanical breakdown during intense scrubbing operations.\u003c\/p\u003e\n\u003ch3\u003eTechnical Performance \u0026amp; Design\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eThick 12-Ply Woven Matrix: Engineered with 12 distinct layers of open-weave cotton fiber. This provides superior volumetric absorbency, capillary fluid pull, and compression cushioning compared to standard 8-ply alternatives.\u003c\/li\u003e\n\u003cli\u003eFolded Internal Edge Construction: Designed with all rough cut edges tucked neatly into the center of the sponge block. This prevents loose cotton filaments or frayed threads from unraveling and leaving structural debris behind on laboratory components.\u003c\/li\u003e\n\u003cli\u003e100% Pure Chemical-Free Cotton: Composed of high-grade, bleached virgin cotton fiber completely free of synthetic resins, starch additives, or optical brighteners that could leach out and cause assay carryover or skin sensitivities.\u003c\/li\u003e\n\u003cli\u003eFluffy and Soft Surface Ergonomics: Delivers high mechanical cushioning and structural loft, allowing the sponge to conform smoothly around intricate instrument shapes, animal tissue structures, or rough machinery brackets.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eProduct Specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eModel Number \/ Catalog No: 13-761-52 (Fisherbrand™ Medical and Laboratory Consumables Series)\u003c\/li\u003e\n\u003cli\u003ePrimary Manufacturer: Thermo Fisher Scientific \/ Fisherbrand™\u003c\/li\u003e\n\u003cli\u003eDimensions Profile: 4 x 4 inches ($\\approx 10.2 \\times 10.2\\text{ cm}$)\u003c\/li\u003e\n\u003cli\u003eThickness Class: Heavy-Duty 12-Ply Grid Density\u003c\/li\u003e\n\u003cli\u003eMaterial Chemistry: 100% USP-Grade Virgin Woven Cotton\u003c\/li\u003e\n\u003cli\u003eTexture \/ Construction: Non-sterile woven mesh with standard open-air aeration loops\u003c\/li\u003e\n\u003cli\u003eSterility Specification: Non-Sterile baseline (Fully autoclavable for sterile surgical or cleanroom preparation)\u003c\/li\u003e\n\u003cli\u003ePackaging Configuration: High-Volume Case of 2,000 Sponges (Arranged as 10 convenient bulk-wrapped packs containing 200 sponges each)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eKey Benefits \u0026amp; Applications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eGeneral Laboratory Surface Prepping: Ideal for dipping into disinfection solutions or cleaning alcohols to thoroughly scrub down extraction benches, spill reservoirs, and biological safety cabinets.\u003c\/li\u003e\n\u003cli\u003eHigh-Capacity Animal Model Specimen Dressing: Provides excellent fluid absorption, blood clotting management, and structural packing capabilities across veterinary surgical platforms and animal research laboratories.\u003c\/li\u003e\n\u003cli\u003eIndustrial Equipment and Hardware Wiping: Useful for applying lubricants, wiping away heavy oils, or scrubbing scale buildup off mechanical balance housings, centrifuge shafts, and metal tooling.\u003c\/li\u003e\n\u003cli\u003eFacility Autoclave Custom Sterilization: The pure cotton matrix allows facility managers to split the bulk non-sterile packs into smaller cleanroom bags and run standard steam autoclave processing loops to match specialized containment runs.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003cp\u003e\u003csmall\u003eFisherbrand™ is a registered commercial trademark of Thermo Fisher Scientific Inc. Part number 13-761-52 specifies the non-sterile 4x4 inch 12-ply woven cotton variant. For critical aseptic operations or human clinical diagnostic venipunctures, alternative pre-packaged, single-pouch sterile gauze sponges must be substituted.\u003c\/small\u003e\u003c\/p\u003e","brand":"Fisherbrand","offers":[{"title":"Default Title","offer_id":49220437737724,"sku":"10838","price":118.75,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0627\/8463\/5132\/files\/fisherbrand-cotton-gauze-sponge-4-x-4-in-12-ply-case-of-2000-sponges-other-medical-lab-dental-supplies-fisherbrand-284149.jpg?v=1782236959","url":"https:\/\/lifesciencestrading.com\/es\/products\/fisherbrand-cotton-gauze-sponge-4-x-4-in-12-ply","provider":"Life Sciences Trading","version":"1.0","type":"link"}