Specification Brand : CAULYS BulletPoint1 : Each set contains 50 stainless steel tube caps BulletPoint2 : There are 5 sizes available for embassies with a diameter of 13/15/18/21/25mm. Please choose the appropriate size according to your needs BulletPoint3 : There is a fixed design on the main body, which can tightly connect the stainless steel cap and test tube together BulletPoint4 : Safe Handling: The tubes feature a secure cap and are designed for safe handling of biological samples. BulletPoint5 : 3ml ExternallyAssignedProductIdentifier : 9331672566954 IncludedComponents : 50 PCS CAULYS Test Tube Cap ItemName : 304 Stainless Steel Test Tube Cap, 50 Pcs Test Tube Cap, Suitable for Test Tubes Diameter 13/15/18/21/25mm, Laboratory Glass Test Tube Steel Cap Cove (for 25mm Test Tubes) ItemTypeKeyword : science-lab-test-tubes Manufacturer : CAULYS Material : for 25mm Test Tubes NumberOfItems : 50 PartNumber : CAULYS Test Tube Cap ProductDescription : Safely collect and store blood samples with these vacuum blood collection tubes designed for veterinary use. The purple-top EDTA 3ml tubes are ideal for hematology tests, allowing the anticoagulant to prevent clotting and preserve the integrity of the sample. Made from high-quality materials, these tubes provide a reliable and convenient solution for drawing blood from animals during routine checkups or diagnostic procedures. With clear labeling and precise measurements, they ensure accurate sample handling and analysis. Streamline your veterinary lab workflow with this essential blood collection equipment. ProductDescription1 : Each set contains 50 stainless steel tube caps, Used for test tubes to better preserve reagents, samples, and prevent dust or other impurities from falling into the test tubes ProductDescription2 : There are 5 sizes available for embassies with a diameter of 13/15/18/21/25mm. Please choose the appropriate size according to your needs ProductDescription3 : There is a fixed design on the main body, which can tightly connect the stainless steel cap and test tube together ProductSiteLaunchDate : 2023-05-11T10:17:20.342Z SupplierDeclaredDgHzRegulation : not_applicable SupplierDeclaredHasProductIdentifierExemption : 1 UnspscCode : 41000000