PT Tubes

Professional blue cap vacuum blood collection tubes for sodium citrate coagulation tests including PT, APTT, and fibrinogen analysis. Features precise 1:9 mixing ratio, 3500-4000 rpm centrifugation, and 20-25 minute clot retraction. Available in glass and PET materials with volumes from 2ml to 10ml. ISO13485 and CE certified with flexible OEM/ODM options.

Blue top PT tube for plasma specimen collection, 1.8ml-8ml draw volume. Features double-layer design: PP inner tube prevents additive evaporation, PET outer maintains vacuum stability. Supports 2500-3000g centrifugation for platelet-free plasma. Ideal for PT, APTT coagulation tests.

Precision 9:1 blood-to-anticoagulant ratio for accurate PT/INR results. Innovative push-down safety cap enables one-handed sealing, reducing needlestick risk. Available in 2-10mL sizes, PET or glass. OEM logo and custom options supported. Factory direct with 1-year warranty.

Our Clear-Label PT tubes feature a 3.2% buffered sodium citrate additive in a 9:1 ratio for accurate coagulation testing. The transparent full-wrap label allows visual inspection for clots or hemolysis before analysis. Available in PET or glass, with OEM customization and 1-year warranty.

Precision 1:9 ratio 0.109M buffered sodium citrate tube for accurate PT/INR and coagulation panels. Light blue cap, glass/PET material, 1-10mL volume. OEM logo, factory direct, 1-year warranty. Ideal for warfarin monitoring.

Precision-engineered 1:9 blood-to-anticoagulant ratio for accurate coagulation tests. Pre-filled with 3.2% buffered sodium citrate. Available in 2ml, 3ml, 5ml volumes. OEM logo and custom packaging supported. Reliable factory direct supply.

Precision-engineered PT vacuum tubes with 3.2% buffered sodium citrate for accurate coagulation testing. 9:1 blood-to-additive ratio ensures reliable results. Available in 1-10mL sizes with OEM logo options. Durable PET or glass construction. Ideal for anticoagulant therapy monitoring.

Precision-engineered PT/INR tubes with 3.2% buffered sodium citrate ensure accurate 9:1 blood ratio. Light blue cap, consistent vacuum, and lot-to-lot reliability for coagulation testing. OEM logo, custom sizes, and global shipping available.

Precision-engineered PT tube with 3.2% buffered sodium citrate for accurate coagulation testing. Maintains critical 9:1 blood-to-anticoagulant ratio. Durable glass/PET construction, customizable logo, OEM available. Ideal for hematology tests and anticoagulant therapy monitoring.

PT tube with 3.2% sodium citrate additive for coagulation testing. Available in 1.8ml and 2.7ml volumes. Made from high-quality glass or PET. OEM logo and custom packaging supported. Factory direct with competitive pricing.

PT tube with 3.2% sodium citrate for coagulation tests. Available in 1-10ml, glass or PET. OEM logo, factory direct, high quality. Custom sizes and bulk orders welcome.

High-quality PT tube for coagulation testing with buffered sodium citrate additive. Available in 3.2% or 3.8% concentration. Durable glass or PET material. Custom logo and OEM supported. Reliable manufacturer with strict quality control.

PT tube with buffered 3.2% sodium citrate for coagulation testing. Available in glass or PET, 1-10ml volumes. OEM custom logo and packaging supported. Factory direct with quality certifications.

High-quality PT tubes with 3.2% sodium citrate additive for accurate coagulation testing. Available in 2-10mL volumes, glass or PET material. OEM/private label supported. Factory direct with competitive pricing and fast global shipping.

High-quality PT tube for coagulation tests with 3.2% sodium citrate additive. Available in 2-10ml volumes, glass or PET material. OEM logo and custom sizes supported. Factory direct with competitive pricing.

High-quality PT tube for coagulation tests with 3.2% sodium citrate additive. Available in 1-10ml volumes and multiple sizes. CE and ISO certified. Custom logo and OEM options supported. Durable glass or PET material ensures reliable hematology testing.

PT tube for coagulation tests with 3.2% buffered tri-sodium citrate. Available in 2ml and 5ml volumes. CE and ISO13485 certified. OEM and custom labeling supported. Reliable quality from a trusted manufacturer.

PT tube for coagulation testing with buffered tri-sodium citrate (0.109mol/L). Available in 16x100mm size, 1-10ml volume. ISO13485 certified, OEM supported. Reliable quality for hematology labs.

PT tube for coagulation testing with buffered tri-sodium citrate additive. Available in 3.2% or 3.8% concentration. Made from glass or PET in 1-10ml volumes. OEM and custom options supported. Reliable quality from manufacturer.

High-quality PT tube with 3.2% sodium citrate additive for coagulation tests. Available in PET or glass, 1-10ml volume, 13x75mm to 16x100mm sizes. CE and ISO 13485 certified. Custom OEM/ODM options supported.