{"product_id":"leuco-crystal-violet-set","title":"Leuco Crystal Violet Set LCV PF30024 | Rocky Mountain Reagents","description":"\u003ch2\u003eLeuco Crystal Violet Set Features\u003c\/h2\u003e\n\u003cp\u003eFormulated for highly sensitive crime scene processing, the \u003cstrong\u003eLeuco Crystal Violet Set\u003c\/strong\u003e provides exceptional latent blood detection. This ready-to-mix kit reacts catalytically with the hemoglobin in blood. The resulting vivid purple coloration allows forensic professionals to extract critical ridge detail from challenging surfaces. Investigators rely on this targeted field set to preserve intelligence that might otherwise remain completely invisible to the naked eye.\u003c\/p\u003e\n\u003cp\u003eEngineered for demanding field and laboratory workflows, the pre-measured set eliminates mixing guesswork to maximize print visibility. By integrating specialized components into a convenient format, examiners achieve court-admissible visual enhancements even on previously cleaned surfaces. When incorporated into specific processing sequences, the resulting chemical wash reveals the finest minutiae for high-resolution photographic documentation. The fast-acting reaction occurs within seconds of contact.\u003c\/p\u003e\n\u003cp\u003eTo prevent sample degradation, investigators must carefully document the evidence immediately once the desired contrast is achieved. Maintaining proper handling ensures the delicate print structures remain intact while the background clears. For optimal laboratory safety, preparation and mixing of this set should always occur within a properly ventilated area or certified fume hood. Technicians must utilize appropriate personal protective equipment when handling the chemical vials.\u003c\/p\u003e\n\n\u003ch2\u003eAvailable Sizes and Configurations\u003c\/h2\u003e\n\u003ctable style=\"width:100%;border-collapse:collapse;border:1px solid #ddd;margin:1em 0\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n  \u003cth style=\"border:1px solid #ddd;padding:8px 12px;background:#f5f5f5;text-align:left;font-weight:600\"\u003eSKU\u003c\/th\u003e\n  \u003cth style=\"border:1px solid #ddd;padding:8px 12px;background:#f5f5f5;text-align:left;font-weight:600\"\u003eVolume\u003c\/th\u003e\n  \u003cth style=\"border:1px solid #ddd;padding:8px 12px;background:#f5f5f5;text-align:left;font-weight:600\"\u003eFormat\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n  \u003ctd style=\"border:1px solid #ddd;padding:8px 12px\"\u003ePF30024-8oz\u003c\/td\u003e\n  \u003ctd style=\"border:1px solid #ddd;padding:8px 12px\"\u003e8 oz\u003c\/td\u003e\n  \u003ctd style=\"border:1px solid #ddd;padding:8px 12px\"\u003ePre-Measured Set\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n  \u003ctd style=\"border:1px solid #ddd;padding:8px 12px\"\u003ePF30024-16oz\u003c\/td\u003e\n  \u003ctd style=\"border:1px solid #ddd;padding:8px 12px\"\u003e16 oz\u003c\/td\u003e\n  \u003ctd style=\"border:1px solid #ddd;padding:8px 12px\"\u003ePre-Measured Set\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n  \u003ctd style=\"border:1px solid #ddd;padding:8px 12px\"\u003ePF30024-32oz\u003c\/td\u003e\n  \u003ctd style=\"border:1px solid #ddd;padding:8px 12px\"\u003e32 oz\u003c\/td\u003e\n  \u003ctd style=\"border:1px solid #ddd;padding:8px 12px\"\u003ePre-Measured Set\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ctable style=\"width:100%;border-collapse:collapse;border:1px solid #ddd;margin:1em 0\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n  \u003cth style=\"border:1px solid #ddd;padding:8px 12px;background:#f5f5f5;text-align:left;font-weight:600\"\u003eSpecification\u003c\/th\u003e\n  \u003cth style=\"border:1px solid #ddd;padding:8px 12px;background:#f5f5f5;text-align:left;font-weight:600\"\u003eDetail\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:8px 12px\"\u003eProduct Type\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:8px 12px\"\u003ePresumptive Blood Reagent Kit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:8px 12px\"\u003eTarget Material\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:8px 12px\"\u003eHemoglobin (Latent bloodstains)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:8px 12px\"\u003eDeveloped Color\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:8px 12px\"\u003eVivid Purple \/ Violet\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:8px 12px\"\u003eApplication Phase\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:8px 12px\"\u003eLatent blood detection \u0026amp; enhancement\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:8px 12px\"\u003ePreparation Requirement\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:8px 12px\"\u003eMix pre-measured components prior to use\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eLaboratory Applications\u003c\/h2\u003e\n\u003cp\u003eFor specialized forensic environments, integrating this unique developer kit is critical when processing violent crime scenes. Crime scene investigators frequently encounter evidence where perpetrators have attempted to clean away biological material. Because it selectively reacts with trace hemoglobin, the mixed solution is highly effective at rescuing difficult prints from carpets, tile, and clothing. Extracting usable intelligence requires a chemical approach designed specifically for these microscopic deposits.\u003c\/p\u003e\n\u003cp\u003eWhen processing evidence, the freshly mixed working solution is typically applied using a fine mist spray method. Technicians gently coat the suspected surface and monitor for the immediate color change reaction. Upon achieving optimal ridge definition, the evidence is immediately photographed under standard lighting conditions. This critical documentation step ensures maximum resolution before the background begins to over-develop or the chemical oxidizes.\u003c\/p\u003e\n\n\u003ch2\u003eForensic Reagent Comparison: Why Choose Rocky Mountain Reagents?\u003c\/h2\u003e\n\u003ctable style=\"width:100%;border-collapse:collapse;border:1px solid #ddd;margin:1em 0\"\u003e\n  \u003cthead\u003e\n    \u003ctr\u003e\n      \u003cth style=\"border:1px solid #ddd;padding:8px 12px;background:#f5f5f5;text-align:left;font-weight:600\"\u003eFeature\u003c\/th\u003e\n      \u003cth style=\"border:1px solid #ddd;padding:8px 12px;background:#f5f5f5;text-align:left;font-weight:600\"\u003eRocky Mountain Reagents LCV Set\u003c\/th\u003e\n      \u003cth style=\"border:1px solid #ddd;padding:8px 12px;background:#f5f5f5;text-align:left;font-weight:600\"\u003eTypical Competitor\u003c\/th\u003e\n    \u003c\/tr\u003e\n  \u003c\/thead\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:8px 12px\"\u003eFormat\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:8px 12px\"\u003ePre-measured field kit\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:8px 12px\"\u003eBulk powder only\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:8px 12px\"\u003eEase of Use\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:8px 12px\"\u003eNo measuring required\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:8px 12px\"\u003eRequires analytical balance\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:8px 12px\"\u003ePricing\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:8px 12px\"\u003eBelow retail pricing\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:8px 12px\"\u003eFull retail\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:8px 12px\"\u003eShips From\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:8px 12px\"\u003eUSA inventory\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:8px 12px\"\u003eVaries\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eAcademic and Institutional Pricing\u003c\/h2\u003e\n\u003cp\u003eLabSupplies.com offers tiered quantity pricing for academic and research institutions. As an authorized dealer, we ship directly from USA inventory.\u003c\/p\u003e\n\n\u003ch2\u003eProduct Documentation\u003c\/h2\u003e\n\u003cul style=\"list-style-type: none; padding-left: 0; margin-bottom: 1.5em;\"\u003e\n  \u003cli style=\"margin-bottom: 0.5em;\"\u003e📄 \u003ca href=\"https:\/\/5463907.app.netsuite.com\/core\/media\/media.nl?id=3067739\u0026amp;c=5463907\u0026amp;h=x-m8ScIbh89cwY__1A97aHdrPqVN7-obl0_Jhb1jM0b6m_Z2\u0026amp;_xt=.pdf\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"color: #0056b3; text-decoration: underline; font-weight: 600;\"\u003eDownload Safety Data Sheet (SDS)\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003ch3\u003eWhat is the Leuco Crystal Violet (LCV) Set used for?\u003c\/h3\u003e\n\u003cp\u003eThis specialized forensic kit contains pre-measured chemicals designed to detect and enhance latent bloodstains at crime scenes. When mixed, the solution reacts catalytically with the heme group found in hemoglobin, turning a vivid purple\/violet color upon contact to reveal hidden friction ridges and footwear impressions.\u003c\/p\u003e\n\n\u003ch3\u003eWhy choose the pre-measured set over the raw LCV powder?\u003c\/h3\u003e\n\u003cp\u003eThe pre-measured set eliminates the need for precision scales and complex laboratory mixing. This allows crime scene technicians to rapidly and accurately prepare the working solution directly in the field, reducing potential contamination errors and saving crucial processing time.\u003c\/p\u003e\n\n\u003ch3\u003eWhat sizes are available for this field kit?\u003c\/h3\u003e\n\u003cp\u003eLabSupplies.com provides this forensic set in three convenient final-yield volumes: 8 oz, 16 oz, and 32 oz. This allows response units to select the appropriate kit size based on the scale of the crime scene being processed, minimizing chemical waste.\u003c\/p\u003e\n\n\u003cscript type=\"application\/ld+json\"\u003e\n{\n  \"@context\": \"https:\/\/schema.org\/\",\n  \"@type\": \"Product\",\n  \"name\": \"Leuco Crystal Violet Set LCV PF30024 | Rocky Mountain Reagents\",\n  \"description\": \"Formulated for highly sensitive crime scene processing, the Leuco Crystal Violet Set provides exceptional latent blood detection in a convenient pre-measured kit.\",\n  \"sku\": \"PF30024-8oz\",\n  \"mpn\": \"PF30024-8oz\",\n  \"brand\": {\n    \"@type\": \"Brand\",\n    \"name\": \"Rocky Mountain Reagents\"\n  },\n  \"manufacturer\": {\n    \"@type\": \"Organization\",\n    \"name\": \"Rocky Mountain Reagents\"\n  },\n  \"offers\": {\n    \"@type\": \"AggregateOffer\",\n    \"url\": \"https:\/\/labsupplies.com\/products\/leuco-crystal-violet-set\",\n    \"priceCurrency\": \"USD\",\n    \"lowPrice\": \"31.00\",\n    \"highPrice\": \"45.00\",\n    \"offerCount\": \"3\",\n    \"availability\": \"https:\/\/schema.org\/InStock\",\n    \"seller\": {\n      \"@type\": \"Organization\",\n      \"name\": \"LabSupplies.com\"\n    }\n  },\n  \"additionalProperty\": [\n    {\n      \"@type\": \"PropertyValue\",\n      \"name\": \"Application Phase\",\n      \"value\": \"Latent blood detection \u0026 enhancement\"\n    }\n  ]\n}\n\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e\n{\n  \"@context\": \"https:\/\/schema.org\",\n  \"@type\": \"FAQPage\",\n  \"mainEntity\": [\n    {\n      \"@type\": \"Question\",\n      \"name\": \"What is the Leuco Crystal Violet (LCV) Set used for?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"This specialized forensic kit contains pre-measured chemicals designed to detect and enhance latent bloodstains at crime scenes. When mixed, the solution reacts catalytically with the heme group found in hemoglobin, turning a vivid purple\/violet color upon contact to reveal hidden friction ridges and footwear impressions.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Why choose the pre-measured set over the raw LCV powder?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"The pre-measured set eliminates the need for precision scales and complex laboratory mixing. This allows crime scene technicians to rapidly and accurately prepare the working solution directly in the field, reducing potential contamination errors and saving crucial processing time.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"What sizes are available for this field kit?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"LabSupplies.com provides this forensic set in three convenient final-yield volumes: 8 oz, 16 oz, and 32 oz. This allows response units to select the appropriate kit size based on the scale of the crime scene being processed, minimizing chemical waste.\"\n      }\n    }\n  ]\n}\n\u003c\/script\u003e","brand":"Rocky Mountain Reagents","offers":[{"title":"8 oz","offer_id":48409250037992,"sku":"'PF30024-8oz","price":31.0,"currency_code":"USD","in_stock":true},{"title":"16 oz","offer_id":48409250070760,"sku":"'PF30024-16oz","price":37.0,"currency_code":"USD","in_stock":true},{"title":"32 oz","offer_id":48409250103528,"sku":"'PF30024-32oz","price":45.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0694\/5361\/1240\/files\/PF30024_jpeg.webp?v=1777399913","url":"https:\/\/labsupplies.com\/products\/leuco-crystal-violet-set","provider":"LabSupplies.com","version":"1.0","type":"link"}