{"title":"Direct Microscopy \u0026 Primary Screening - Acid Fast Stains","description":null,"products":[{"product_id":"afb-kinyoun-carbol-fuchsin-replacement-kit","title":"AFB Kinyoun Carbol Fuchsin Replacement Kit, 4x8 oz, Ethos","description":"\u003cp\u003e\u003cspan\u003eAFB Kinyoun Carbol Fuchsin is formulated for use as the primary stain in acid-fast staining procedures, including the Kinyoun “cold” method. It penetrates the waxy cell walls of acid-fast organisms, producing a strong red coloration that resists decolorization with acid-alcohol. This allows clear differentiation of acid-fast bacteria from non–acid-fast material after application of a suitable counterstain. Suitable for routine use in clinical, veterinary, and research laboratories, the reagent is compatible with standard acid-fast staining protocols and manual procedures. The formulation supports consistent staining performance and dependable results in microbiology applications.\u003c\/span\u003e\u003c\/p\u003e","brand":"Ethos Biosciences","offers":[{"title":"Default Title","offer_id":52440645828890,"sku":"6301","price":133.01,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1002\/7558\/5306\/files\/ziehl-neelsen--e1781198443375_e9b9b1ed-42c0-4bfa-a037-e6ba27a745bd.jpg?v=1784918217"},{"product_id":"afb-kinyoun-decolorizer-replacement-kit","title":"AFB Kinyoun\/Ziehl-Neelsen, Decolorizer Replacement Kit, 4x8 oz, Ethos","description":"\u003cp\u003e\u003cspan\u003eAFB Decolorizer is formulated for use in acid-fast staining procedures, including the Kinyoun and Ziehl–Neelsen methods. Applied after the primary carbol fuchsin stain, this reagent removes dye from non–acid-fast material while acid-fast organisms retain the red coloration. The selective decolorization step allows clear differentiation of acid-fast bacteria from background elements following application of a suitable counterstain. Suitable for routine use in clinical, veterinary, and research laboratories, the formulation is compatible with standard acid-fast staining protocols and supports consistent, reliable microbiology results.\u003c\/span\u003e\u003c\/p\u003e","brand":"Ethos Biosciences","offers":[{"title":"Default Title","offer_id":52440646713626,"sku":"6302","price":90.65,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1002\/7558\/5306\/files\/ziehl-neelsen--e1781198443375_83773b4e-b619-4eb6-a833-a7a0b3b19f00.jpg?v=1784918218"},{"product_id":"afb-kinyoun-methylene-blue-replacement-kit","title":"AFB Kinyoun Methylene Blue Replacement Kit, 4x8 oz, Ethos","description":"\u003cp\u003e\u003cspan\u003eAFB Methylene Blue Counterstain is formulated for use as a counterstain in acid-fast staining procedures, including the Kinyoun and Ziehl-Neelsen methods. It provides a clear blue background that enhances contrast with the red-stained acid-fast organisms, supporting accurate microscopic differentiation. Designed for routine use in clinical, veterinary, and research laboratories, this counterstain is compatible with standard acid-fast staining protocols and manual procedures. 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This set should be stored in 15 - 30C and used in tandem of our AFB Potassium Permanganate 0.5% and AFB Decolorizer for optimal performance. \u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch4\u003eApplications:\u003c\/h4\u003e\n\u003cp\u003eFluorescent Microscopy \u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch4\u003eSafety \u0026amp; Storage:\u003c\/h4\u003e\n\u003cp\u003e15-30 Degrees Celsius. \u003cbr\u003ePrecautions for safe handling.\u003c\/p\u003e","brand":"Ethos Biosciences","offers":[{"title":"Default Title","offer_id":52440652284186,"sku":"6560-08","price":64.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1002\/7558\/5306\/files\/IMG_0041-e1781115438632.jpg?v=1784918223"},{"product_id":"afb-potassium-permanganate-4x8oz","title":"AFB Potassium Permanganate Replacement","description":"\u003cp\u003eOur AFB Potassium Permanganate 0.5% Replacement Kit offers four (4) 8oz bottles of our AFB Potassium Permanganate 0.5% reagent to replace components from a previously purchased kit. This set should be stored in 15 - 30C and used in tandem of our AFB Decolorizer and AFB Auramine-Rhodamine Stain for optimal performance.\u003c\/p\u003e","brand":"Ethos Biosciences","offers":[{"title":"4 x 8 oz","offer_id":52737777565978,"sku":"6563","price":119.4,"currency_code":"USD","in_stock":true},{"title":"8 oz","offer_id":52737777533210,"sku":"6563-08","price":32.75,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1002\/7558\/5306\/files\/IMG_0044-e1781115174686.jpg?v=1784918225"},{"product_id":"afb-kinyoun-carbol-fuchsin-replacement-kit-4x8-oz-ethos-copy","title":"AFB Kinyoun Carbol Fuchsin, 8 oz, Ethos","description":"\u003cp\u003e\u003cspan\u003eAFB Kinyoun Carbol Fuchsin is formulated for use as the primary stain in acid-fast staining procedures, including the Kinyoun “cold” method. It penetrates the waxy cell walls of acid-fast organisms, producing a strong red coloration that resists decolorization with acid-alcohol. This allows clear differentiation of acid-fast bacteria from non–acid-fast material after application of a suitable counterstain. Suitable for routine use in clinical, veterinary, and research laboratories, the reagent is compatible with standard acid-fast staining protocols and manual procedures. The formulation supports consistent staining performance and dependable results in microbiology applications.\u003c\/span\u003e\u003c\/p\u003e","brand":"Ethos Biosciences","offers":[{"title":"Default Title","offer_id":52724242874650,"sku":"6301","price":30.83,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1002\/7558\/5306\/files\/ziehl-neelsen--e1781198443375_e9b9b1ed-42c0-4bfa-a037-e6ba27a745bd.jpg?v=1784918217"},{"product_id":"afb-kinyoun-decolorizer-replacement-kit-4x8-oz-ethos-copy","title":"AFB Kinyoun\/Ziehl-Neelsen, Decolorizer Replacement, 8 oz, Ethos","description":"\u003cp\u003e\u003cspan\u003eAFB Decolorizer is formulated for use in acid-fast staining procedures, including the Kinyoun and Ziehl–Neelsen methods. Applied after the primary carbol fuchsin stain, this reagent removes dye from non–acid-fast material while acid-fast organisms retain the red coloration. The selective decolorization step allows clear differentiation of acid-fast bacteria from background elements following application of a suitable counterstain. Suitable for routine use in clinical, veterinary, and research laboratories, the formulation is compatible with standard acid-fast staining protocols and supports consistent, reliable microbiology results.\u003c\/span\u003e\u003c\/p\u003e","brand":"Ethos Biosciences","offers":[{"title":"Default Title","offer_id":52724252770586,"sku":"6302-08","price":20.55,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1002\/7558\/5306\/files\/ziehl-neelsen--e1781198443375_83773b4e-b619-4eb6-a833-a7a0b3b19f00.jpg?v=1784918218"},{"product_id":"afb-kinyoun-methylene-blue-4x8-oz-ethos-copy","title":"AFB Kinyoun Methylene Blue, 8 oz, Ethos","description":"\u003cp\u003e\u003cspan\u003eAFB Methylene Blue Counterstain is formulated for use as a counterstain in acid-fast staining procedures, including the Kinyoun and Ziehl-Neelsen methods. 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