{"product_id":"globe-esr-sedi-rate-westergren-system-3469","title":"ESR Westergren Sedimentation System, Pipettes \u0026 Citrate Vials — 100 Tests\/Kit | Globe Scientific","description":"\u003ch1\u003eGlobe Scientific Sedi-Rate Westergren ESR System, Pipettes \u0026amp; Prefilled Citrate Vials, 100 Tests\/Kit\u003c\/h1\u003e\n\u003cp\u003eThe \u003cstrong\u003eGlobe Scientific Sedi-Rate Westergren ESR System\u003c\/strong\u003e delivers standardized erythrocyte sedimentation rate measurement using calibrated Westergren pipettes paired with prefilled sodium citrate vials. Hematology benches rely on it for inflammation screening, monitoring of chronic inflammatory conditions, and routine sed-rate workups where method consistency and clear readability matter.\u003c\/p\u003e\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Type\u003c\/td\u003e\n\u003ctd\u003eESR Sedi-Rate Westergren System (pipettes + citrate vials)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVolume\/Size\u003c\/td\u003e\n\u003ctd\u003eStandard 200 mm Westergren read scale; vials prefilled with 3.8% sodium citrate\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaterial\u003c\/td\u003e\n\u003ctd\u003ePolystyrene pipettes; polypropylene\/PET vials\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eClosure\/Cap\u003c\/td\u003e\n\u003ctd\u003eSealed citrate vials with pierceable\/snap closure\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGraduation\u003c\/td\u003e\n\u003ctd\u003e0–200 mm Westergren scale\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSterility\u003c\/td\u003e\n\u003ctd\u003eNon-sterile, single-use\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePack Size\u003c\/td\u003e\n\u003ctd\u003e100 tests per kit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch2\u003eApplications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eRoutine erythrocyte sedimentation rate (ESR) determination in clinical hematology\u003c\/li\u003e\n\u003cli\u003eScreening for acute and chronic inflammatory processes\u003c\/li\u003e\n\u003cli\u003eMonitoring disease activity in rheumatoid arthritis and polymyalgia rheumatica\u003c\/li\u003e\n\u003cli\u003eFollow-up of temporal arteritis and other vasculitides\u003c\/li\u003e\n\u003cli\u003eAdjunct assessment of infection and tissue injury response\u003c\/li\u003e\n\u003cli\u003eStandardized manual sed-rate workflows referenced to the Westergren method\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eChemical Resistance\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eReagent Class\u003c\/td\u003e\n\u003ctd\u003eCompatibility\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAqueous buffers\u003c\/td\u003e\n\u003ctd\u003eExcellent\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDilute acids\u003c\/td\u003e\n\u003ctd\u003eGood\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDilute bases\u003c\/td\u003e\n\u003ctd\u003eGood\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAlcohols\u003c\/td\u003e\n\u003ctd\u003eGood\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAcetonitrile\u003c\/td\u003e\n\u003ctd\u003eLimited\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAromatic solvents\u003c\/td\u003e\n\u003ctd\u003ePoor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eChlorinated solvents\u003c\/td\u003e\n\u003ctd\u003ePoor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch2\u003eQuality \u0026amp; Procurement\u003c\/h2\u003e\n\u003cp\u003eOrdered through labsupplies.com, an authorized Globe Scientific dealer shipping from US inventory. Each kit carries lot numbers that support traceability for CAP-, CLIA-, and ISO 15189-accredited laboratories. Institutional and grant-funded tiered pricing is available — contact our procurement team for volume quotes and standing-order setup.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003ch3\u003eHow many tests does one kit provide?\u003c\/h3\u003e\n\u003cp\u003eThis kit (SKU 3469) supplies materials for 100 ESR tests, including Westergren pipettes and prefilled citrate vials, priced at $179.10 per kit.\u003c\/p\u003e\n\u003ch3\u003eWhat anticoagulant is used in the citrate vials?\u003c\/h3\u003e\n\u003cp\u003eThe vials are prefilled with sodium citrate at the standard 3.8% concentration, used to dilute the blood sample in the prescribed Westergren ratio before sedimentation.\u003c\/p\u003e\n\u003ch3\u003eWhat read scale does the system use?\u003c\/h3\u003e\n\u003cp\u003ePipettes follow the standard Westergren 0–200 mm graduated scale, allowing direct sedimentation measurement in millimeters at the one-hour endpoint.\u003c\/p\u003e\n\u003ch3\u003eIs the kit sterile?\u003c\/h3\u003e\n\u003cp\u003eComponents are non-sterile and intended for single-use in vitro diagnostic ESR testing. Each lot is documented for traceability across accredited workflows.\u003c\/p\u003e\n\u003cscript type=\"application\/ld+json\"\u003e\n{\n  \"@context\": \"https:\/\/schema.org\",\n  \"@type\": \"Product\",\n  \"name\": \"Globe Scientific Sedi-Rate Westergren ESR System, Pipettes \u0026 Citrate Vials, 100 Tests\/Kit\",\n  \"brand\": {\"@type\": \"Brand\", \"name\": \"Globe Scientific\"},\n  \"sku\": \"3469\",\n  \"offers\": {\n    \"@type\": \"Offer\",\n    \"priceCurrency\": \"USD\",\n    \"price\": \"179.10\",\n    \"availability\": \"https:\/\/schema.org\/InStock\",\n    \"seller\": {\"@type\": \"Organization\", \"name\": \"labsupplies.com\"}\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    {\"@type\": \"Question\", \"name\": \"How many tests does one kit provide?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"This kit (SKU 3469) supplies materials for 100 ESR tests, including Westergren pipettes and prefilled citrate vials, priced at $179.10 per kit.\"}},\n    {\"@type\": \"Question\", \"name\": \"What anticoagulant is used in the citrate vials?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The vials are prefilled with sodium citrate at the standard 3.8% concentration, used to dilute the blood sample in the prescribed Westergren ratio before sedimentation.\"}},\n    {\"@type\": \"Question\", \"name\": \"What read scale does the system use?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Pipettes follow the standard Westergren 0–200 mm graduated scale, allowing direct sedimentation measurement in millimeters at the one-hour endpoint.\"}},\n    {\"@type\": \"Question\", \"name\": \"Is the kit sterile?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Components are non-sterile and intended for single-use in vitro diagnostic ESR testing. 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