Specification Brand : AYNEFY BulletPoint1 : SAFETY LOCK: Each 1.5 ml microcentrifuge tube is equipped with a safety lock for a secure seal without leakage. They can be placed on a shelf and reused. BulletPoint2 : STABILITY PERFORMANCE: 1.5ml microcentrifuge tubes can be used as high pressure cleaner test tubes with excellent mechanical stability during centrifugation. BulletPoint3 : 1000PCS: The package includes 1000 pcs microcentrifuge tubes in total, enough quantity to meet your actual needs. BulletPoint4 : WIDE TEMPERATURE RANGE: Microcentrifuge tubes are suitable for a wide temperature range from ‑80℃ to 121℃ without deformation. Tubes can be cleaned under high pressure after opening (121°C for 20 minutes) BulletPoint5 : PREMIUM MATERIAL: Microcentrifuge tube is made of high purity polypropylene, slick and flat, no vestigital solution, no leakage. BulletPoint6 : Caps with silicone O-rings included BulletPoint7 : RCF up to 20,000 x G BulletPoint8 : Working Temperature: -196°C to 121°C, Freeze Proof, Boil Proof Color : Transparent IncludedComponents : tube ItemDisplayDimensions_Length : 1.77 centimeters ItemDisplayWeight : 0.93 pounds ItemName : Explore 1000 Pcs of 1.5Ml Polypropylene Microcentrifuge Tube Centrifuge Sample Cover Refined Craft Art Poster Tubes Unfold A Micro Volume Journey ItemPackageDimensions_Height : 12 centimeters ItemPackageDimensions_Length : 30 centimeters ItemPackageDimensions_Width : 20 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : science-lab-micro-centrifuge-tubes ItemVolume : 1 cubic_centimeters Manufacturer : AYNEFY Material : Plastic ModelNumber : AYNEFY1qf4wtmsg3 NumberOfItems : 1 NumberOfLithiumMetalCells : 1 PartNumber : AYNEFY1qf4wtmsg3 ProductDescription : Spec: Item Type: Microcentrifuge Tube Material: Polypropylene Uses: Ideal for Liquid, Solid, DNA Extraction Experiments, Small Sample Storage, Bead or Seed Storage, Widely Used in Molecular Biology, Clinical Chemistry and Biochemistry Research