--- product_id: 21374489 title: "Borosilicate Glass Melting Point Capillary Tubes, 4\", 0.05\", 100 Pack" brand: "eisco" price: "MX$694" currency: MXN in_stock: true category: "Eisco" url: https://www.desertcart.mx/products/21374489-borosilicate-glass-melting-point-capillary-tubes-4-0-05-100 store_origin: MX region: Mexico --- # 4-inch length for precision 100 tubes per pack, bulk ready High-temp resistant borosilicate Borosilicate Glass Melting Point Capillary Tubes, 4", 0.05", 100 Pack **Brand:** eisco **Price:** MX$694 **Availability:** ✅ In Stock ## Summary > 🔥 Stay ahead in the lab game with precision and durability! ## Quick Answers - **What is this?** Borosilicate Glass Melting Point Capillary Tubes, 4", 0.05", 100 Pack by eisco - **How much does it cost?** MX$694 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.mx](https://www.desertcart.mx/products/21374489-borosilicate-glass-melting-point-capillary-tubes-4-0-05-100) ## Best For - eisco enthusiasts ## Why This Product - Trusted eisco brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Thermal Toughness:** Engineered to endure extreme heat and thermal shock without fail - • **Precision Perfected:** 4" length & 0.05" diameter for exact melting point tests - • **Streamlined Workflow:** One-tube dispensing lid keeps your lab clutter-free and efficient - • **Bulk Supply Advantage:** 100 tubes per pack to keep your experiments running nonstop - • **Chemical-Resistant Durability:** Premium borosilicate glass built for harsh lab environments ## Overview Eisco Borosilicate Glass Melting Point Capillary Tubes offer 4-inch long, 0.05-inch diameter tubes made from heat- and chemical-resistant borosilicate glass. Designed for precise melting point determination, they feature a unique one-tube dispensing lid for organized, efficient use. Supplied in a pack of 100, these tubes are ideal for professional and educational labs requiring reliable, repeatable results under demanding conditions. ## Description Eisco Borosilicate Glass Melting Point Capillary Tubes are crafted for precise melting point determination, making them essential for lab professionals and educators. Each tube measures 4" in length with a 0.05" outer diameter and 0.2 mm wall thickness, constructed from durable borosilicate glass, known for its chemical resistance. This construction makes them suitable for demanding lab environments where chemical-heavy work is routine. As the academic year progresses, maintaining a tidy lab is crucial. The one-at-a-time dispensing lid in this 100-tube pack ensures efficient organization, unlike bulk packs that often lack this feature. This functionality supports smooth workflow and keeps your workspace clutter-free. Engineered to handle high-temperature applications, these capillary tubes are well-suited for labs where thermal shock resistance is important. Unlike standard glass tubes, these tubes provide specific strain, annealing, and softening points, ensuring reliable performance under rigorous conditions. Used in chemistry labs, these tubes are utilized by professionals and educators for consistent melting point analysis. Whether you're conducting research or teaching students about thermal properties, Eisco's capillary tubes deliver reliable results without quick depletion. Their borosilicate construction supports continued use in harsh conditions, unlike ordinary glass alternatives. This product supports various educational and research needs, providing dependable performance. Use them in conjunction with a melting point apparatus to enhance your laboratory's capabilities. Suitable for science labs, these glass capillary tubes are designed to support rigorous scientific exploration, making them a valuable tool for any lab setting. ## Features - Precision Glass Tubes: Eisco Borosilicate Glass Capillary Tubes deliver reliable and consistent melting point results for professionals and educators. Each tube measures 4 inches long with a 0.05-inch diameter, ideal for precise capillary tube applications - Efficient Tube Dispensing: A convenient dispensing lid releases one glass capillary tube at a time to streamline your workflow and maintain order. This feature minimizes clutter, making it perfect for busy lab environments or organized storage needs - High-Temperature Resilience: Engineered to withstand high temperatures, these glass capillary tubes feature specific strain, annealing, and softening points. The detailed limits ensure they perform reliably in demanding thermal shock conditions - Borosilicate Durability: Constructed from premium borosilicate glass, these capillary tubes are perfect for harsher lab settings. Their chemical resistance makes them suitable for various applications in professional chemistry labs - Ample Supply for Testing: With a pack of 100 capillary tubes, this set supports repeated experiments without quick depletion. Designed for consistent use, it is an essential resource for both educational and research facilities ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B017OARJIE | | Best Sellers Rank | #78,803 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #3 in Capillary Lab Tubes | | Brand Name | EISCO | | Customer Reviews | 4.2 4.2 out of 5 stars (30) | | Included Components | Product | | Item Dimensions | 6 x 4 x 4 inches | | Item Highlight | Accurate Melting Point Determination, One Tube Dispensing Lid, Heat & Chemical Resistant Borosilicate, For Chemistry Labs | | Item Weight | 22.68 g | | Manufacturer | Eisco | | Material Type | Borosilicate Glass, Glass | | Model Number | CH0882B | | Number of Items | 1 | | Part Number | CH0882B | | UPC | 849230062460 | ## Images ![Borosilicate Glass Melting Point Capillary Tubes, 4", 0.05", 100 Pack - Image 1](https://m.media-amazon.com/images/I/510x16IDY0L.jpg) ## Questions & Answers **Q: Are these tubes 40ul?** A: They are standard capillary tubes **Q: What is the ID?** A: .8mm **Q: Is it the 'receptacle' that has one open end or the tubes themselves that each have an open end? Or is it both??** A: The tubes themselves have only one open end and the the vial they come in has a hole in the top ## Frequently Bought Together - Eisco Labs - 100 Pack Borosilicate Glass Capillary Melting Tubes, 4" Long, 0.05" OD - High-Temperature Resistant, Chemical-Resistant Melting Point Tubes with Easy Dispensing Container - Glass Backed TLC Classical Silica Plate - Silica Gel 60 F254 2.5 x 7.5cm （80/Box） --- ## 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.mx/products/21374489-borosilicate-glass-melting-point-capillary-tubes-4-0-05-100](https://www.desertcart.mx/products/21374489-borosilicate-glass-melting-point-capillary-tubes-4-0-05-100) --- *Product available on Desertcart Mexico* *Store origin: MX* *Last updated: 2026-10-19*