{"product_id":"globe-esr-sedi-rate-westergren-system-3469b","title":"Westergren ESR Sedi-Rate System, Pipettes \u0026 Citrate Vials — 100 Tests\/Box, 10 Boxes\/Unit | Globe Scientific","description":"\u003ch1\u003eGlobe Scientific Westergren ESR Sedi-Rate System, Pipettes \u0026amp; Citrate Vials — 100 Tests\/Box, 10 Boxes\/Unit (1000 Tests)\u003c\/h1\u003e\n\u003cp\u003eThe \u003cstrong\u003eSedi-Rate Westergren ESR System\u003c\/strong\u003e delivers a complete, standardized solution for measuring erythrocyte sedimentation rate using the classic Westergren method. Each unit pairs calibrated pipettes with pre-filled sodium citrate vials, supporting routine hematology screening, inflammation monitoring, and disease-activity tracking in autoimmune and infectious workups.\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\u003eWestergren ESR Sedi-Rate 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 scale; vials pre-filled with sodium citrate diluent\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaterial\u003c\/td\u003e\n\u003ctd\u003ePolystyrene pipettes; polypropylene citrate vials\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eClosure\/Cap\u003c\/td\u003e\n\u003ctd\u003eSealed citrate vials with self-zeroing pipette fit\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\/box, 10 boxes\/unit (1000 tests per unit)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch2\u003eApplications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eRoutine ESR screening in clinical hematology laboratories\u003c\/li\u003e\n\u003cli\u003eMonitoring inflammatory activity in rheumatoid arthritis and other autoimmune conditions\u003c\/li\u003e\n\u003cli\u003eTracking disease progression in temporal arteritis and polymyalgia rheumatica\u003c\/li\u003e\n\u003cli\u003eAssessing acute-phase response during infection workups\u003c\/li\u003e\n\u003cli\u003ePostoperative and oncology follow-up where sedimentation trends are tracked\u003c\/li\u003e\n\u003cli\u003eStandardized Westergren-method testing for physician office and reference labs\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\u003eNot recommended\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eChlorinated solvents\u003c\/td\u003e\n\u003ctd\u003eNot recommended\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch2\u003eQuality \u0026amp; Procurement\u003c\/h2\u003e\n\u003cp\u003elabsupplies.com is an authorized Globe Scientific dealer shipping from US inventory. Bags and cases carry lot numbers, supporting traceability requirements for CAP-, CLIA-, and ISO 15189-accredited laboratories. Institutional and grant-funded tiered pricing is available — contact our procurement team for volume quotes.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003ch3\u003eHow many tests does one unit provide?\u003c\/h3\u003e\n\u003cp\u003eEach unit contains 10 boxes of 100 tests, for a total of 1000 ESR determinations. Pipettes and citrate vials are supplied together in matched quantities.\u003c\/p\u003e\n\u003ch3\u003eDoes this system follow the Westergren method?\u003c\/h3\u003e\n\u003cp\u003eYes. The pipettes use the standardized 200 mm Westergren scale, and the citrate vials provide the correct sodium citrate dilution ratio for reproducible sedimentation rate measurement.\u003c\/p\u003e\n\u003ch3\u003eIs the sample diluted automatically?\u003c\/h3\u003e\n\u003cp\u003eThe citrate vials are pre-filled with sodium citrate diluent. After adding the specified whole-blood volume, the system delivers the proper dilution before the pipette is filled and read.\u003c\/p\u003e\n\u003ch3\u003eAre lot numbers provided for traceability?\u003c\/h3\u003e\n\u003cp\u003eYes. Boxes and unit cartons carry lot numbers so accredited labs can document traceability in compliance with CAP, CLIA, and ISO 15189 records.\u003c\/p\u003e\n\u003cscript type=\"application\/ld+json\"\u003e\n{\n  \"@context\": \"https:\/\/schema.org\",\n  \"@type\": \"Product\",\n  \"name\": \"Westergren ESR Sedi-Rate System, Pipettes \u0026 Citrate Vials, 100 Tests\/Box, 10 Boxes\/Unit\",\n  \"brand\": { \"@type\": \"Brand\", \"name\": \"Globe Scientific\" },\n  \"sku\": \"3469B\",\n  \"offers\": {\n    \"@type\": \"Offer\",\n    \"priceCurrency\": \"USD\",\n    \"price\": \"1695.80\",\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    {\n      \"@type\": \"Question\",\n      \"name\": \"How many tests does one unit provide?\",\n      \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"Each unit contains 10 boxes of 100 tests, for a total of 1000 ESR determinations. 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