--- product_id: 330086959 title: "Graham-Field Penrose Incision NS 1/4x18\" Drainage Tubing, Clear, 18\" Length, 0.25\" ID, 0.25\" Wall, 1 Pack" brand: "graham-field" price: "53057CFA" currency: XOF in_stock: true category: "Graham Field" url: https://www.desertcart.sn/products/330086959-graham-field-penrose-incision-ns-1-4x18-drainage-tubing-clear store_origin: SN region: Senegal --- # 18-inch precision length Maintains elasticity after repeated stretching 99.9% protein-free, hypoallergenic treated Graham-Field Penrose Incision NS 1/4x18" Drainage Tubing, Clear, 18" Length, 0.25" ID, 0.25" Wall, 1 Pack **Brand:** graham-field **Price:** 53057CFA **Availability:** ✅ In Stock ## Summary > 🔬 Elevate your clinical precision with tubing that never quits! ## Quick Answers - **What is this?** Graham-Field Penrose Incision NS 1/4x18" Drainage Tubing, Clear, 18" Length, 0.25" ID, 0.25" Wall, 1 Pack by graham-field - **How much does it cost?** 53057CFA with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.sn](https://www.desertcart.sn/products/330086959-graham-field-penrose-incision-ns-1-4x18-drainage-tubing-clear) ## Best For - graham-field enthusiasts ## Why This Product - Trusted graham-field brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Secure Connector Grip:** Engineered to tenaciously hold onto connectors, preventing leaks and disconnections during critical use. - • **Premium USA-Made Quality:** Crafted from FDA-compliant natural rubber with rigorous biocompatibility testing for trusted safety. - • **Crystal Clear Flow Monitoring:** Translucent seamless tubing ensures unobstructed liquid visibility for precise control. - • **Durable Elasticity with Memory:** Retains shape and flexibility even after multiple stretches, guaranteeing reliable performance. - • **Sterilization-Ready Versatility:** Compatible with autoclave, ethylene oxide, and gamma sterilization methods for professional-grade hygiene. ## Overview The Graham-Field Penrose Incision Drainage Tubing is an 18-inch, 0.25-inch ID seamless rubber tube designed for clear liquid flow and superior elasticity. Treated to be 99.9% protein-free, it minimizes allergic reactions and withstands multiple sterilization methods, making it a reliable, FDA-compliant choice for medical and scientific applications. ## Description Item 3953 Series - Penrose Drainage Tubing Tubing is extensively leached, washed and surface- treated to 99.9% protein-free Seamless tubing- Free of striations lumen for clear passage of liquids and/or gases Performance Characteristics: - Elasticity – Memory is maintained even after repeated stretching - Translucency and uniformity of color – Provides an unobstructed observation of liquid flow line - Gripping power – Enables the tubing to grip tenaciously to connectors Sterilizable Made in USA Materials: Natural Rubber (Latex), Polyisoprene Rubber Compliance Specifications: Meets requirements of A-A-52047 type 1, 3, 4, & 5 and A-A-53848 All materials used in tubing meet FDA Title 21 CFR Section 177.2600 and 182.5991 The following tests have been performed on Latex Tubing: I. U.S.P. Biological Reactivity Tests, in VIVO, Class VI - Acute Systemic Toxicity - Intracutaneous Toxicity - Implantation Test II. U.S.P. Heavy Metals, Trace Metals Sterilization Options I. Autoclave - Steam under pressure - Check with autoclave equipment manufacturer for recommendations Tubing manufacturer experience is to use 250°F for 20 minutes The product will withstand repeated sterilizations II. Ethylene Oxide - Humidity, gas, and heat sterilization process - Parts must be accessible to gas - Oxyfume gas: 12% EtO + 88% Freon III.Gamma - Cobalt 60 Gamma radiation penetrates our products easily - Do not radiate tubing in an elongated state - 1.5 to 2.5 megarads have little to no effect on our rubber recipes on these tubing Caution: This product contains natural rubber latex, which may cause allergic reactions. ## Features - Caution: This product contains natural rubber latex, which may cause allergic reactions. - Tubing is extensively leached, washed and surface-treated to 99.9% protein-free - Seamless tubing- Free of striations lumen for clear passage of liquids and/or gases ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B00589TYNC | | Best Sellers Rank | #404,788 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #801 in Industrial Plastic Tubing | | Brand Name | Graham-Field | | Color | Clear | | Customer Reviews | 5.0 5.0 out of 5 stars (1) | | Item Dimensions L x W | 18"L x 0.25"W | | Item Length | 18 inches | | Item Weight | 0.27 g | | Material Type | Rubber | | Nominal Wall Thickness | 1.3 mm | | Unit Count | 1 Count | ## Product Details - **Brand:** Graham-Field - **Color:** Clear - **Item Length:** 18 inches - **Item Weight:** 0.27 g - **Material:** Rubber - **Nominal Wall Thickness:** 1.3 mm - **Number of Packs:** 1 - **Product Dimensions:** 18"L x 0.25"W - **Unit Count:** 1 Count ## Images ![Graham-Field Penrose Incision NS 1/4x18" Drainage Tubing, Clear, 18" Length, 0.25" ID, 0.25" Wall, 1 Pack - Image 1](https://m.media-amazon.com/images/I/11xud8Cpy5L.jpg) --- ## 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.sn/products/330086959-graham-field-penrose-incision-ns-1-4x18-drainage-tubing-clear](https://www.desertcart.sn/products/330086959-graham-field-penrose-incision-ns-1-4x18-drainage-tubing-clear) --- *Product available on Desertcart Senegal* *Store origin: SN* *Last updated: 2026-08-27*