{"product_id":"globe-esr-ez-rate-westergren-pipette-3480b","title":"Westergren ESR Pipettes, EZ-Rate Disposable, 13 mm Tube — 200 Tests\/Box, 10 Boxes\/Unit | Globe Scientific","description":"\u003ch1\u003eGlobe Scientific EZ-Rate Westergren ESR Pipettes, Disposable, for 13 mm Blood Collection Tubes — 200 Tests\/Box, 10 Boxes\/Unit (2000 Tests)\u003c\/h1\u003e\n\u003cp\u003eThe \u003cstrong\u003eGlobe Scientific EZ-Rate Westergren ESR Pipette\u003c\/strong\u003e delivers a standardized, disposable platform for erythrocyte sedimentation rate testing in 13 mm blood collection tubes. Designed for hematology benches, the graduated pipettes support manual sed-rate determination, anemia and inflammation workups, and routine CBC-adjacent screening with consistent fill and clear meniscus reading.\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\u003eEZ-Rate Westergren ESR Pipette (disposable)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVolume\/Size\u003c\/td\u003e\n\u003ctd\u003eStandard Westergren format; for use with 13 mm blood collection tubes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaterial\u003c\/td\u003e\n\u003ctd\u003ePolystyrene pipette body\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eClosure\/Cap\u003c\/td\u003e\n\u003ctd\u003eInsertable pipette; integral seal at tube interface\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\u003e200 tests\/box, 10 boxes\/unit (2000 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\u003eManual erythrocyte sedimentation rate (ESR) testing in clinical hematology labs\u003c\/li\u003e\n\u003cli\u003eInflammation and infection screening as part of routine panels\u003c\/li\u003e\n\u003cli\u003eMonitoring chronic conditions such as rheumatoid arthritis and lupus\u003c\/li\u003e\n\u003cli\u003eAnemia evaluation alongside CBC workflows\u003c\/li\u003e\n\u003cli\u003ePost-treatment follow-up for inflammatory disease management\u003c\/li\u003e\n\u003cli\u003eHigh-throughput sed-rate batching with 13 mm collection tubes\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\u003eFair\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAcetonitrile\u003c\/td\u003e\n\u003ctd\u003ePoor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAromatic solvents\u003c\/td\u003e\n\u003ctd\u003ePoor (avoid)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eChlorinated solvents\u003c\/td\u003e\n\u003ctd\u003ePoor (avoid)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch2\u003eQuality \u0026amp; Procurement\u003c\/h2\u003e\n\u003cp\u003eShipping from US inventory, labsupplies.com is an authorized Globe Scientific dealer. Each box and unit carries lot numbers, supporting traceability for CAP-, CLIA-, and ISO 15189-accredited laboratories. Institutional and grant-funded tiered pricing is available; contact our procurement desk for quantity quotes and standing-order terms.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003ch3\u003eWhich collection tubes are compatible with these ESR pipettes?\u003c\/h3\u003e\n\u003cp\u003eThe EZ-Rate Westergren pipettes are designed for use with 13 mm blood collection tubes, providing a standardized interface for accurate sed-rate measurement.\u003c\/p\u003e\n\u003ch3\u003eHow many tests are included per unit?\u003c\/h3\u003e\n\u003cp\u003eEach unit contains 10 boxes of 200 tests, for a total of 2000 ESR tests. Pricing listed is per unit.\u003c\/p\u003e\n\u003ch3\u003eAre these pipettes sterile or reusable?\u003c\/h3\u003e\n\u003cp\u003eThey are non-sterile, single-use disposable pipettes intended to be discarded after each test to prevent cross-contamination.\u003c\/p\u003e\n\u003ch3\u003eWhat scale do the pipettes use for reading sed rate?\u003c\/h3\u003e\n\u003cp\u003eThey follow the standard Westergren 0–200 mm graduated scale, allowing direct millimeter-per-hour sedimentation readings at the meniscus.\u003c\/p\u003e\n\u003cscript type=\"application\/ld+json\"\u003e\n{\n  \"@context\": \"https:\/\/schema.org\",\n  \"@type\": \"Product\",\n  \"name\": \"EZ-Rate Westergren ESR Pipette, Disposable, for 13 mm Blood Collection Tubes\",\n  \"brand\": { \"@type\": \"Brand\", \"name\": \"Globe Scientific\" },\n  \"sku\": \"3480B\",\n  \"offers\": {\n    \"@type\": \"Offer\",\n    \"priceCurrency\": \"USD\",\n    \"price\": \"2333.90\",\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\": \"Which collection tubes are compatible with these ESR pipettes?\",\n      \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"The EZ-Rate Westergren pipettes are designed for use with 13 mm blood collection tubes, providing a standardized interface for accurate sed-rate measurement.\" }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"How many tests are included per unit?\",\n      \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"Each unit contains 10 boxes of 200 tests, for a total of 2000 ESR tests. Pricing listed is per unit.\" }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Are these pipettes sterile or reusable?\",\n      \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"They are non-sterile, single-use disposable pipettes intended to be discarded after each test to prevent cross-contamination.\" }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"What scale do the pipettes use for reading sed rate?\",\n      \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"They follow the standard Westergren 0-200 mm graduated scale, allowing direct millimeter-per-hour sedimentation readings at the meniscus.\" }\n    }\n  ]\n}\n\u003c\/script\u003e","brand":"Globe Scientific","offers":[{"title":"3480B","offer_id":48621325517032,"sku":"3480B","price":2333.9,"currency_code":"USD","in_stock":true}],"url":"https:\/\/labsupplies.com\/products\/globe-esr-ez-rate-westergren-pipette-3480b","provider":"LabSupplies.com","version":"1.0","type":"link"}