ESR Tube

Medical-grade single-use vacuum blood collection vials designed for ESR testing. Available in glass and PET materials with 1-5ml volumes, featuring 3500-4000 rpm centrifugation compatibility and 1-year warranty. Ideal for automated erythrocyte sedimentation rate analyzers with custom OEM/ODM options available.

Medical-grade black ESR vacuum blood collection tubes designed for erythrocyte sedimentation rate testing. Features precise 1:4 sodium citrate to blood ratio, 3500-4000 rpm centrifugation capability, and 20-25 minute clot retraction time. Available in glass and PET materials with volumes from 1ml to 10ml. ISO13485 and CE certified with OEM/ODM services available.

ESR Sodium Citrate 3.8%, Sodium Citrate 4nc Vacuum Blood Collection Tube Pet Tube 1. Product Introducation: ESR tubes contain a 3.8% buffered tri-sodium citrate solution (0.129mol/l) with the mixing ratio of 1 part citrate solution to 4 parts blood. They are used for blood collection and anticoagulation for sedimentation rate test. ESR Tube with Sandwich Material consists of inner tube made of PP and outer tube made of PET. Inner Tube made of PP can avoid the additive

Professional disposable ESR capillary tubes with 3.8% buffered sodium citrate additive for accurate sedimentation rate testing. Features dual-material PP/PET construction for stable vacuum and concentration, black cap design, and multiple size options from 1ml to 10ml capacity. Includes OEM customization, comprehensive quality control, and 1.5-2 year shelf life for reliable hematology applications.

Professional ESR blood specimen tubes designed for automated erythrocyte sedimentation rate analysis. Features 1:4 sodium citrate to blood ratio, available in 1-10ml volumes with glass or PET materials. ISO13485 and CE certified with flexible OEM/ODM options. Perfect for clinical laboratories requiring accurate Westergren method testing with reliable anticoagulation performance.

Medical disposable vacuum blood collection tubes designed for ESR testing with 3.8% sodium citrate additive. Available in glass and PET materials with 18-24 month shelf life. Features accurate vacuum draw volume, compatibility with automated analyzers, and CE/FDA/ISO13485 certifications. Perfect for laboratory and clinical applications.

Professional ESR blood collection tubes designed for erythrocyte sedimentation rate testing using Westergren method. Available in glass (2-year shelf life) and PET (1.5-year shelf life) materials with 1-10ml draw volumes. Features 3.8% sodium citrate anticoagulant in 4:1 blood ratio. CE, FDA, GMP, and ISO13485 certified with OEM/ODM options available.

Professional 2ml ESR vacuum blood collection tube with sodium citrate 1:4 anticoagulant ratio, designed for automated erythrocyte sedimentation rate analyzers. Features 3500-4000 rpm centrifugation capability, 20-25 minute clot retraction time, and compliance with European Renal Association standards. Available in glass and PET materials with comprehensive quality control.

Disposable vacuum ESR blood collection tubes with 0.109mol/L sodium citrate anticoagulant in 1:4 blood ratio. Features accurate vacuum draw volume, 3500-4000 rpm centrifugation capability, and 18-24 month shelf life. Available in glass and PET materials with multiple size options for reliable erythrocyte sedimentation rate testing.

Professional ESR blood collection tubes with 3.8% sodium citrate additive for accurate erythrocyte sedimentation rate testing. Available in glass (2-year shelf life) and PET (1.5-year shelf life) materials with 1-10ml draw capacities. Features black PP+PE+rubber caps, CE/FDA/GMP/ISO13485 certifications, and OEM/ODM customization options for clinical laboratories.

Professional ESR blood collection tubes designed for automated sedimentation rate analyzers. Features sandwich construction with PP inner tube and PET outer tube for stable vacuum and sodium citrate concentration. Available in glass and PET materials with 1-5ml volume capacity and 18-24 month shelf life. Sterilized, non-toxic, and compatible with Westergren method testing procedures.

Professional ESR blood collection tubes with precise 1.28ml vacuum draw volume and 3.8% sodium citrate additive. Available in glass (2-year shelf life) or PET materials, compatible with automated analyzers. Features 20-25 minute clot retraction, 3500-4000 RPM centrifugation, and comprehensive quality control with OEM customization options.

Professional Westergren ESR vacuum blood collection tubes featuring precise 3.8% sodium citrate anticoagulant in 1:4 blood ratio. Available in 1-5ml volumes with glass and PET materials, compatible with automatic analyzers and visual racks. ISO13485 and CE certified with flexible OEM/ODM options and competitive pricing.

Medical-grade ESR blood collection tubes with precise 3.8% buffered sodium citrate anticoagulant. Available in glass (2-year shelf life) and PET (1.5-year shelf life) materials with 1-10ml draw volumes. Features dual-material construction for stable vacuum and additive concentration. CE, FDA, GMP, and ISO13485 certified with OEM/ODM options.

Professional disposable ESR capillary tubes for blood sedimentation testing using Westergren method. Features 1.8ml capacity, 3.8% sodium citrate anticoagulant in 1:4 ratio, and compatibility with automatic analyzers. Available in PET, glass, or PP materials with black caps. ISO9001, ISO13485, and CE certified manufacturing.

Professional ESR blood collection tubes with 3.8% sodium citrate anticoagulant in 1:4 blood ratio. Available in glass and PET materials with capacities from 1ml to 10ml. Features black cap identification, ISO13485 and CE certification, with flexible OEM/ODM options for laboratory and medical applications.

Professional disposable ESR blood collection tubes designed for automated analyzers using Westergren method. Available in PET and glass materials with 1.8ml to 5ml volumes. Features 0.109mol/L sodium citrate buffer system, black cap identification, and ISO13485/CE certifications. Custom sizes and logos available for OEM/ODM requirements.

Professional ESR vacuum blood collection tubes with sandwich material construction (PP inner tube, PET outer tube) for stable anticoagulation. Features 1:4 mixing ratio, 3.8% buffered sodium citrate solution, and compatibility with automated analyzers. Available in 1-6ml volumes with ISO13485 and CE certification for reliable laboratory testing.

Medical vacuum citrate ESR tubes designed for blood collection and anticoagulation in automated erythrocyte sedimentation rate analyzers. Features precise 1:4 sodium citrate to blood ratio, black cap identification, and multiple size options from 1-5ml. Certified with ISO9001, ISO13485, and CE approval for reliable laboratory testing performance.

Professional Westergren ESR citrate vacuum blood collection tubes with 3.8% sodium citrate anticoagulant in precise 1:4 blood ratio. Available in glass and PET materials, Ø13×75mm to Ø13×100mm sizes, and volumes from 1.28ml to 10ml. ISO13485 certified with CE approval, compatible with automated ESR analyzers and visual sedimentation racks.