--- product_id: 96489832 title: "50mL Centrifuge Tube" brand: "simpure" price: "$52.93" currency: USD in_stock: true reviews_count: 9 category: "Sim Pure" url: https://www.desertcart.us/products/96489832-50ml-centrifuge-tube store_origin: US region: United States of America --- # Leak-proof screw caps with sealing rings 50mL precise volume capacity Autoclavable & freezable to -80℃ 50mL Centrifuge Tube **Brand:** simpure **Price:** $52.93 **Availability:** ✅ In Stock ## Summary > 🧬 Elevate your lab game with leak-proof precision and sterile confidence! ## Quick Answers - **What is this?** 50mL Centrifuge Tube by simpure - **How much does it cost?** $52.93 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/96489832-50ml-centrifuge-tube) ## Best For - simpure enthusiasts ## Why This Product - Trusted simpure brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Sterile & Safe:** Non-pyrogenic, DNase/RNase and human DNA-free tubes, perfect for contamination-free workflows. - • **Secure Seal, Zero Spills:** Longer screw caps with sealing rings ensure leak-proof confidence during high-speed spins. - • **Effortless Identification:** Convenient white writing patches for quick labeling and seamless sample tracking. - • **Precision Meets Performance:** Accurate ±2% graduations in 1mL increments for flawless sample measurement. - • **Built for Extreme Conditions:** Autoclavable at 121℃ and freeze-resistant down to -80℃ for versatile lab applications. ## Overview SimPure 50mL polypropylene centrifuge tubes come in a pack of 25, featuring leak-proof screw caps with sealing rings, precise black graduations accurate to ±2%, and white writable patches for easy labeling. These tubes are sterile, non-pyrogenic, DNase/RNase and human DNA-free, autoclavable at 121℃, and freeze-resistant down to -80℃, making them ideal for demanding biochemistry and molecular biology applications. ## Description SimPure Centrifuge Tubes 50mL, Conical Tubes Sterile 25 PCS, Polypropylene, Leak-Proof Screw Caps, Plastic Container with Graduated and Write Marks, Non-pyrogenic, DNase/RNase Free, Human DNA-Free: desertcart.com: Industrial & Scientific Review: Great value tubes – autoclave safe and perfect for small volumes - These 15 mL centrifuge tubes are a great addition to my kit. You get a generous quantity for the price, which makes them perfect for prepping multiple samples without worrying about running out. The plastic feels sturdy, the caps seal well, and they’ve held up fine through sterilization — I’ve run them in an autoclave/pressure cooker with no warping or melting issues. They are on the smaller side at 15 mL, but that’s expected and not a downside for what I use them for. Overall, solid quality, reliable performance, and great value for the amount you get. Would definitely buy again. Review: Great tubes, perfect for a foaling kit! - Been using mine for several years now, they are part of my foaling kit. They work really well, I have never had problems with them leaking. Will certainly buy more when I run out! ## Features - TUBE MATERIAL: These 50ml centrifuge tubes are made in high purity PP Material. They are designed to have longer length screw caps with sealing rings to prevent leakage. Pack of 25. - EASY TO DISTINGUISH: Plastic centrifuge tubes also include a convenient white writing patch for easy marking and identification. The patches are nice for labeling. And the test clear tubes with screw caps. - EASY TO READ: Black graduations of plastic centrifuge tubes are accurate to ±2%, 1mL increments (total 50mL). So these lab centrifuge tubes are better for science experiments. - AUTOCLAVABLE AND FREEZABLE: Max. RCF: 9,400 for conical bottom tubes; it is autoclavable at 121℃/249.8℉ and freezable to -80℃/-176℉, successfully passed 95 KPa pressure test. - WIDE APPLICATIONS: Our plastic centrifuge tubes are general used in fields of biochemistry and molecular biology，such as separation and preparation of various biological samples. - Note: This product does not capable of sterilization. It has been rendered sterile through terminal sterilization by ethylene oxide (EO) as part of its manufacturing process. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07F8RQYQ6 | | Best Sellers Rank | #7,559 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #2 in High-Speed Centrifuge Lab Tubes | | Date First Available | July 5, 2018 | | Is Discontinued By Manufacturer | No | | Item Weight | 13.1 ounces | | Item model number | LBCT500S | | Manufacturer | Alberts Filter | | Product Dimensions | 0.78 x 0.78 x 4.68 inches | ## Images ![50mL Centrifuge Tube - Image 1](https://m.media-amazon.com/images/I/71XIwQgFXOL.jpg) ## Available Options This product comes in different **Size** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Great value tubes – autoclave safe and perfect for small volumes *by T***Z on February 23, 2026* These 15 mL centrifuge tubes are a great addition to my kit. You get a generous quantity for the price, which makes them perfect for prepping multiple samples without worrying about running out. The plastic feels sturdy, the caps seal well, and they’ve held up fine through sterilization — I’ve run them in an autoclave/pressure cooker with no warping or melting issues. They are on the smaller side at 15 mL, but that’s expected and not a downside for what I use them for. Overall, solid quality, reliable performance, and great value for the amount you get. Would definitely buy again. ### ⭐⭐⭐⭐⭐ Great tubes, perfect for a foaling kit! *by I***R on December 9, 2025* Been using mine for several years now, they are part of my foaling kit. They work really well, I have never had problems with them leaking. Will certainly buy more when I run out! ### ⭐⭐⭐⭐⭐ Helps with propagation *by S***6 on November 1, 2025* I needed long narrow containers to put rooting powder on my plant cuttings. This fits my needs very well.its of good quality plastic. It’s Good value for what I paid and functions very well for my needs. ## Frequently Bought Together - SimPure Centrifuge Tubes 50mL, Conical Tubes Sterile 25 PCS, Polypropylene, Leak-Proof Screw Caps, Plastic Container with Graduated and Write Marks, Non-pyrogenic, DNase/RNase Free, Human DNA-Free - Plastic Test Tube Rack for 15/18 mm Tubes, Hole Diameter is 18.7mm, Holds 50, Detachable, Karter Scientific 208U2 (Pack of 1) - SUPER DEAL Electric Lab Laboratory Centrifuge Machine Low Speed 4000 RPM Capacity 20 ml x 6 Desktop Lab Medical Practice with Timer and Speed Control - 110v --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.us/products/96489832-50ml-centrifuge-tube](https://www.desertcart.us/products/96489832-50ml-centrifuge-tube) --- *Product available on Desertcart United States of America* *Store origin: US* *Last updated: 2026-05-06*