--- product_id: 539459948 title: "Kashi Scientific Self Standing Centrifuge Tubes 50mL, [50 Pack] Plastic Test Tube with Screw Caps, 50mL Sterile Test Tubes with Lids, 50 mL Skirted Tubes with Printed Graduation and Write-on Spot" brand: "kashi scientific" price: "¥23365" currency: JPY in_stock: true reviews_count: 5 category: "Kashi Scientific" url: https://www.desertcart.jp/products/539459948-kashi-scientific-self-standing-centrifuge-tubes-50ml-50-pack-plastic store_origin: JP region: Japan --- # Precisely printed graduation for accurate measurement Leak-proof polyethylene screw caps 50mL capacity for versatile sample handling Kashi Scientific Self Standing Centrifuge Tubes 50mL, [50 Pack] Plastic Test Tube with Screw Caps, 50mL Sterile Test Tubes with Lids, 50 mL Skirted Tubes with Printed Graduation and Write-on Spot **Brand:** kashi scientific **Price:** ¥23365 **Availability:** ✅ In Stock ## Summary > 🧬 Elevate your lab game with precision and reliability in every tube! ## Quick Answers - **What is this?** Kashi Scientific Self Standing Centrifuge Tubes 50mL, [50 Pack] Plastic Test Tube with Screw Caps, 50mL Sterile Test Tubes with Lids, 50 mL Skirted Tubes with Printed Graduation and Write-on Spot by kashi scientific - **How much does it cost?** ¥23365 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/539459948-kashi-scientific-self-standing-centrifuge-tubes-50ml-50-pack-plastic) ## Best For - kashi scientific enthusiasts ## Why This Product - Trusted kashi scientific brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Sterile & Ready-to-Use:** EO sterilized tubes ensure contamination-free sampling every time - • **Secure Leak-Proof Design:** Screw caps lock in samples tightly, preventing spills and cross-contamination - • **Self-Standing Convenience:** Skirted base tubes stand upright for easy handling and organized lab workflow - • **Effortless Sample Identification:** White write-on spot and clear graduations streamline labeling and measurement - • **Durable High-Purity Polypropylene:** Autoclave-safe and withstands up to 9,000 x g RCF for reliable centrifugation ## Overview Kashi Scientific 50mL self-standing centrifuge tubes are crafted from high-purity polypropylene, offering autoclave compatibility and a max RCF of 9,000 x g. Each sterile tube features precise graduations and a white write-on spot for easy labeling, sealed with leak-proof polyethylene screw caps. Designed for professional lab use, these tubes combine durability, accuracy, and convenience in a 50-pack set. ## Description Product Description Choose from our comprehensive selection of Centrifuge and Microcentrifuge Tubes with Screw On and Snap Caps! Centrifuge tubes are essential tools in various laboratory settings, designed to efficiently separate and isolate substances of different densities. These sterile test tubes with lids come in different sizes, such as 15ml and 50ml, to accommodate varying sample volumes. They are available in micro centrifuge sizes as well, including 0.2mL, 0.5mL, 1.5 ml, 2ml, and 5ml. Their conical shape promotes optimal separation during centrifugation, allowing heavier components to settle at the bottom while lighter ones remain on top. One convenient feature is the self-standing capability, which eliminates the need for additional holders. These tubes often come sterile, ensuring safe conditions for sensitive experiments. They are equipped with secure caps that prevent sample leakage, even at high speeds. Graduation markings on the tubes provide accurate measurements, facilitating precise sample loading. Popularly referred to as Falcon tubes, these centrifuge tubes have become indispensable tools in modern laboratories, aiding researchers across diverse scientific disciplines. Our plastic centrifuge tubes can be securely sealed and are perfect for sample storage or separation. Our 50 ml test tubes are available in various quantities such as 25/pack, 50/pack, 100/pack, 300/pack, and 500/pack. They are available in conical or self-standing shape. These centrifuge test tubes for labs come with a blue, screw-cap lid. They are clear plastic tubes, with graduation along the side for easy identification. Precision-Engineered 0.2mL PCR Tubes for Advanced Lab Work Experience unparalleled accuracy with our 0.2mL capacity tubes, featuring clear graduation markings and a convenient snap cap design. Crafted from lab-grade polypropylene, these high-purity conical tubes offer a sample marking space and come in sealed bag packaging. Each set includes 1000 tubes, ensuring you're well-equipped for all your research needs. Our 15 ml graduated test tubes with lids are sterile and come with a blue screw cap. These lab test tubes are ideal for centrifugation, sample storage, or separation. These 15ml capped test tubes are available in bulk packs or small packs including 50/pack, 100/pack, 200/pack, 300/pack, or bulk 1000 per pack. Kashi Scientific sterile test tubes with lids are made to the highest standards for quality. These 15ml falcon tubes are conical with white graduation markings along the side for convenience. Premium Centrifuge Tubes for Precision Lab Work Discover the essential lab equipment that meets the highest standards of quality and versatility. Our centrifuge tubes, manufactured using advanced technology, are crafted from high-purity polypropylene for optimal performance. These tubes feature clear graduations for precise measurements and a dedicated sample marking space for easy identification. Available in multiple size options, including 0.5mL, 1.5mL, 2mL, 5mL, 15mL, and 50mL, our tubes come in both conical and self-standing designs to suit various laboratory needs. Choose between convenient flip-cap or secure screw-cap options for your specific requirements. Each tube is packaged in a sealed bag, ensuring cleanliness and integrity. Whether you're conducting research, running diagnostics, or performing routine lab work, our centrifuge tubes provide the reliability and functionality you need for precise and efficient sample handling. Review: Not Sterile - Not sterile. The outer and inner bags of this product was punctured in multiple places, making the product no longer sterile. Do not purchase if you require sterile tubes. Review: Bom custo beneficio - Atendeu ao meu propósito que era acondicionar grãos de café no freezer. Gostaria que o plástico fosse mais robusto. ## Features - DURABLE MATERIAL: Our 50ml self standing falcon tubes are made of the high quality and high purity polypropylene material. These containers may be used as autoclave test tubes and have a max RCF of 9,000 x g. - EASY MARKING: 50 ml Plastic skirted centrifuge tubes also have designated white area for easy marking and identification. This little mark tube feature is very convenient for labelings purposes. - PRECISE GRADUATION: 50 ml centrifuge tubes also have graduation printed along side the test tube. This graduation is precisely accurate and easy to read. Measurements are convenient for science applications. - LEAK-PROOF LAB TEST TUBES: 50ml Centrifuge Test Tubes come with a polyethylene cap, which seals securely and does not allow leakage to take place. These containers can be placed on racks and used over and over again, with peace of mind that they are secure. - STERILIZED: These big plastic tubes with caps are EO sterilized, which is handy for any use. They are safe to be used in a variety of applications, including solid, liquid, powder, seeds, pills, and granular objects. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0C35CYK76 | | Batteries Required? | No | | Batteries included? | No | | Best Sellers Rank | 112,052 in Business, Industry & Science ( See Top 100 in Business, Industry & Science ) 386 in Test Lab Tubes | | Customer Reviews | 4.7 4.7 out of 5 stars (217) | | Date First Available | 18 May 2023 | | Item Weight | 789 g | | Manufacturer | Kashi Scientific | | Manufacturer reference | 102C | | Material | polypropylene | | Package Dimensions | 32.79 x 31.29 x 12.09 cm; 789 g | | Part number | 102C | | Size | 50mL Self-Standing, Sterile | ## Images ![Kashi Scientific Self Standing Centrifuge Tubes 50mL, [50 Pack] Plastic Test Tube with Screw Caps, 50mL Sterile Test Tubes with Lids, 50 mL Skirted Tubes with Printed Graduation and Write-on Spot - Image 1](https://m.media-amazon.com/images/I/71zlI71QZ1L.jpg) ![Kashi Scientific Self Standing Centrifuge Tubes 50mL, [50 Pack] Plastic Test Tube with Screw Caps, 50mL Sterile Test Tubes with Lids, 50 mL Skirted Tubes with Printed Graduation and Write-on Spot - Image 2](https://m.media-amazon.com/images/I/61kQxHAippL.jpg) ![Kashi Scientific Self Standing Centrifuge Tubes 50mL, [50 Pack] Plastic Test Tube with Screw Caps, 50mL Sterile Test Tubes with Lids, 50 mL Skirted Tubes with Printed Graduation and Write-on Spot - Image 3](https://m.media-amazon.com/images/I/71T2od8PK0L.jpg) ![Kashi Scientific Self Standing Centrifuge Tubes 50mL, [50 Pack] Plastic Test Tube with Screw Caps, 50mL Sterile Test Tubes with Lids, 50 mL Skirted Tubes with Printed Graduation and Write-on Spot - Image 4](https://m.media-amazon.com/images/I/61JOMu6uO0L.jpg) ![Kashi Scientific Self Standing Centrifuge Tubes 50mL, [50 Pack] Plastic Test Tube with Screw Caps, 50mL Sterile Test Tubes with Lids, 50 mL Skirted Tubes with Printed Graduation and Write-on Spot - Image 5](https://m.media-amazon.com/images/I/71pttTHFg4L.jpg) ## Available Options This product comes in different **Size, Number Of Items** options. ## Customer Reviews ### ⭐ Not Sterile *by A***N on 30 April 2026* Not sterile. The outer and inner bags of this product was punctured in multiple places, making the product no longer sterile. Do not purchase if you require sterile tubes. ### ⭐⭐⭐⭐ Bom custo beneficio *by R***A on 12 January 2025* Atendeu ao meu propósito que era acondicionar grãos de café no freezer. Gostaria que o plástico fosse mais robusto. ### ⭐⭐⭐⭐⭐ Versatile Tubes *by D***N on 16 August 2025* I use these centrifuge tubes to collect biological sample with. The caps and tubes are good quality. They work well for both liquid and solid collection vessels. They are affordable and for my purposes, they are exactly what i need. I will buy more. ## Frequently Bought Together - Kashi Scientific Self Standing Centrifuge Tubes 50mL, [50 Pack] Plastic Test Tube with Screw Caps, 50mL Sterile Test Tubes with Lids, 50 mL Skirted Tubes with Printed Graduation and Write-on Spot - Kashi Scientific 10 uL Universal Filtering Racked Laboratory Pipette Tips, Sterile Dnase/Rnase Free, Pyrogen Safe [10ul, Filtered, 960 Tips] - ONiLAB Pipette Tips 1000 UL/ 1mL 500 PCS Clear Blue Laboratory Universal Plastic Liquid Pipettor Tips Polypropylene (PP) Autoclavable --- ## 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.jp/products/539459948-kashi-scientific-self-standing-centrifuge-tubes-50ml-50-pack-plastic](https://www.desertcart.jp/products/539459948-kashi-scientific-self-standing-centrifuge-tubes-50ml-50-pack-plastic) --- *Product available on Desertcart Japan* *Store origin: JP* *Last updated: 2026-07-07*