--- product_id: 626537943 title: "EISCO 4 Piece Glass Delivery Tube Set - Variably Shaped - Borosilicate 3.3 Glass" brand: "eisco" price: "€ 3.15" currency: EUR in_stock: false url: https://www.desertcart.hr/products/626537943-eisco-4-piece-glass-delivery-tube-set-variably-shaped-borosilicate store_origin: HR region: Croatia --- # Precise 4mm inner diameter Borosilicate 3.3 glass heat resistant 4 variably shaped tubes EISCO 4 Piece Glass Delivery Tube Set - Variably Shaped - Borosilicate 3.3 Glass **Brand:** eisco **Price:** € 3.15 **Availability:** ❌ Out of Stock ## Summary > 🧬 Elevate your lab game with precision and durability! ## Quick Answers - **What is this?** EISCO 4 Piece Glass Delivery Tube Set - Variably Shaped - Borosilicate 3.3 Glass by eisco - **How much does it cost?** € 3.15 with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/626537943-eisco-4-piece-glass-delivery-tube-set-variably-shaped-borosilicate) ## 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 - • **Lab-Grade Durability:** Autoclavable and chemically resistant for repeated professional use - • **Precision Dimensions:** Consistent 4mm inner and 6mm outer diameter for reliable gas flow - • **Compact & Lightweight:** Easy to handle and store without compromising strength - • **Versatile 4-Piece Set:** Four uniquely shaped tubes to fit every experimental setup - • **Premium Borosilicate 3.3 Glass:** Engineered for superior thermal shock resistance up to 820°C ## Overview The EISCO 4 Piece Glass Delivery Tube Set features four variably shaped, pre-bent borosilicate 3.3 glass tubes with precise 4mm inner diameters and 6mm outer diameters. Designed for versatile gas collection experiments, these tubes withstand high temperatures up to 820°C and resist thermal shock, making them ideal for demanding laboratory environments. Autoclavable and chemically durable, this set combines professional-grade quality with practical design for seamless integration into any scientific workflow. ## Description 4 PIECE || Pack of 4 variably shaped delivery tubes DURABLE & STURDY || Made of high quality pre-bent Borosilicate 3.3 Glass MULTI USE || Suitable for many types of gas collection experiments MEASURE || All tubes have an inner diameter of 4mm, an exterior diameter of 6mm and vary in length. Set includes a short straight tube (70mm), a long straight tube (170mm), a long tube with 90° bend (60mm x 160mm) and a short tube with 90° bend (60mm x 60mm) ALSO AVAILABLE || 6 piece set is also available (CH0749) Set of 4 variably shaped glass delivery tubes made of Borosilicate 3.3 glass. Interior diameter of each tube is 4mm and exterior diameter is 6mm making for a 1mm thick glass wall. This economically priced, diverse assortment of shapes works for a variety of lab configurations. Autoclavable, with superior chemical durability. Low temperature gradient- can withstand high temperatures & thermal shocks. Eisco Labs Borosilicate glass has the following heat tolerances: Strain Point 515°C | Annealing Point 565°C | Softening Point 820°C. Eisco Labs proudly manufactures its own products using state-of-the-art equipment, and following the highest standards of quality control. Each product is carefully designed by a team of laboratory professionals and experienced engineers with quality and durability in mind. They are manufactured with only the highest grade, raw materials and according to international quality standards to ensure that they can withstand use in even the toughest laboratory environments. ## Features - 4 PIECE || Pack of 4 variably shaped delivery tubes - DURABLE & STURDY || Made of high quality pre-bent Borosilicate 3.3 Glass - MULTI USE || Suitable for many types of gas collection experiments - MEASURE || All tubes have an inner diameter of 4mm, an exterior diameter of 6mm and vary in length. Set includes a short straight tube (70mm), a long straight tube (170mm), a long tube with 90° bend (60mm x 160mm) and a short tube with 90° bend (60mm x 60mm) - ALSO AVAILABLE || 6 piece set is also available (CH0749) ## Technical Specifications | Specification | Value | |---------------|-------| | Brand | Eisco | | Manufacturer | Eisco | | Model number | CH0750 | | Number of Memory Sticks | 1 | | Item Weight | 45.4 g | | Product Dimensions | 20.32 x 10.16 x 2.54 cm; 45.36 g | | Item model number | CH0750 | | Item Height | 1 Inches | | Item Width | 4 Inches | | Are batteries included? | No | ## Images ![EISCO 4 Piece Glass Delivery Tube Set - Variably Shaped - Borosilicate 3.3 Glass - Image 1](https://m.media-amazon.com/images/I/61PBma+arSL.jpg) ![EISCO 4 Piece Glass Delivery Tube Set - Variably Shaped - Borosilicate 3.3 Glass - Image 2](https://m.media-amazon.com/images/I/614tdyumnsL.jpg) ## Frequently Bought Together - EISCO 4 Piece Glass Delivery Tube Set - Variably Shaped - Borosilicate 3.3 Glass - EISCO Glass Delivery Tubes - Set of 6 - Borosilicate - Eisco Labs --- ## 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.hr/products/626537943-eisco-4-piece-glass-delivery-tube-set-variably-shaped-borosilicate](https://www.desertcart.hr/products/626537943-eisco-4-piece-glass-delivery-tube-set-variably-shaped-borosilicate) --- *Product available on Desertcart Croatia* *Store origin: HR* *Last updated: 2026-05-20*