--- product_id: 197031823 title: "INTLLAB 7pcs/Pack Mixed Size PTFE Magnetic Stirrer Mixer Stir Bars Type-B Set" brand: "intllab" price: "B/.31" currency: PAB in_stock: true category: "Intllab" url: https://www.desertcart.com.pa/products/197031823-intllab-7pcs-pack-mixed-size-ptfe-magnetic-stirrer-mixer-stir store_origin: PA region: Panama --- # 7 versatile sizes for precise stirring Low-friction, durable magnetic core PTFE chemical-resistant casing INTLLAB 7pcs/Pack Mixed Size PTFE Magnetic Stirrer Mixer Stir Bars Type-B Set **Brand:** intllab **Price:** B/.31 **Availability:** ✅ In Stock ## Summary > ⚡ Stir Smarter, Not Harder: The Ultimate PTFE Magnetic Stirrer Set for Pros Who Demand Precision ## Quick Answers - **What is this?** INTLLAB 7pcs/Pack Mixed Size PTFE Magnetic Stirrer Mixer Stir Bars Type-B Set by intllab - **How much does it cost?** B/.31 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.com.pa](https://www.desertcart.com.pa/products/197031823-intllab-7pcs-pack-mixed-size-ptfe-magnetic-stirrer-mixer-stir) ## Best For - intllab enthusiasts ## Why This Product - Trusted intllab brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Compact & Portable:** Conveniently sized and stored in a sleek case for on-the-go scientific or industrial use - • **Risk-Free Innovation:** Backed by a 100% money-back guarantee—upgrade your stirring game with zero hesitation - • **Precision in Every Spin:** 7 mixed-size stir bars tailored for any lab or homebrew project - • **Smooth & Silent Operation:** Teflon casing minimizes friction and wear, ensuring quiet, long-lasting performance - • **Unmatched Chemical Resistance:** Crafted from premium PTFE to handle acids, bases, and corrosive solutions effortlessly ## Overview The INTLLAB 7pcs PTFE Magnetic Stirrer Bar Set offers seven mixed-size, chemically resistant stir bars designed for smooth, low-friction mixing in labs, industry, and home applications. Made from durable polytetrafluoroethylene, these bars excel in handling corrosive chemicals while ensuring quiet operation. Perfectly portable and backed by a 100% satisfaction guarantee, this set is a must-have for professionals seeking reliable, versatile stirring solutions. ## Description Packing list: ● 1 x Length 10mm Diameter 4mm ● 1 x Length 15mm Diameter 6mm ● 1 x Length 20mm Diameter 7mm ● 1 x Length 25mm Diameter 7mm ● 1 x Length 30mm Diameter 7mm ● 1 x Length 30mm Diameter 8mm ● 1 x Length 35mm Diameter 8mm ## Features - ✔ CHEMICAL RESISTANT - Teflon PTFE material can be used with corrosive chemicals, including acid and base - ✔ POWERFUL - Teflon (PTFE) casing helps reduce friction and wear while spinning - ✔ EASY USE - Place inside a container of liquid that is seated on a magnetic stirrer - ✔ PORTABLE FOR WIDE USE: perfect for stir a liquid or solution in scientific research, industry, agriculture, health and medicine, homebrew, etc - ✔ 100% MONEY BACK GUARANTEE - We want you to be 100% Satisfied with your purchase. Absolutely no risk. Give our product a try by ordering today. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B083VS17JT | | Best Sellers Rank | #242,674 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #42 in Lab Stirrer Bars #168 in Lab Stirrers | | Brand | INTLLAB | | Brand Name | INTLLAB | | Color | black | | Customer Reviews | 4.7 out of 5 stars 752 Reviews | | Item Thickness | 4 millimeters | | Manufacturer | INTLLAB | | Material | Polytetrafluoroethylene | | Material Type | Polytetrafluoroethylene | | Model Number | STIR_BAR-B7 | | Number of Items | 7 | | Number of Pieces | 7 | | Part Number | STIR_BAR-B7 | | Shape | Cylindrical | | UPC | 701705886868 | | Unit Count | 1 Count | ## Product Details - **Brand:** INTLLAB - **Color:** black - **Item Thickness:** 4 millimeters - **Material:** Polytetrafluoroethylene - **Shape:** Cylindrical ## Images ![INTLLAB 7pcs/Pack Mixed Size PTFE Magnetic Stirrer Mixer Stir Bars Type-B Set - Image 1](https://m.media-amazon.com/images/I/21NQ53OCunL.jpg) ![INTLLAB 7pcs/Pack Mixed Size PTFE Magnetic Stirrer Mixer Stir Bars Type-B Set - Image 2](https://m.media-amazon.com/images/I/51E3sHOnmPL.jpg) ## Questions & Answers **Q: What is the max temp you can heat to ?** A: Melting point for PTFE (Teflon) is 326 C or 620 F. You want to stay at the safe side of that with a good margin. The magnet itself his much higher, but should be covered by the encapsulation at all times. **Q: Incluye las pinzas y el estuche? viene como en la imagen? gracias** A: En el que yo compré no incluía pinzas ni estuche **Q: What's the difference of type b vs. type c?** A: Looks like the type b’s have a ring around the center to help it spin easier ## Frequently Bought Together - INTLLAB 7pcs/Pack Mixed Size PTFE Magnetic Stirrer Mixer Stir Bars Type-B Set - INTLLAB 35cm Magnetic Stir Bar Retriever, 13.8 inch Length, Teflon PTFE, Anti-Corrosive, Chemical Resistant --- ## 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.com.pa/products/197031823-intllab-7pcs-pack-mixed-size-ptfe-magnetic-stirrer-mixer-stir](https://www.desertcart.com.pa/products/197031823-intllab-7pcs-pack-mixed-size-ptfe-magnetic-stirrer-mixer-stir) --- *Product available on Desertcart Panama* *Store origin: PA* *Last updated: 2026-10-19*