{"id":"DCD-10001367368","sku":"DCD-10001367368","display_title":"Water Electrolysis Apparatus Graduated Tubes","title":"Water Electrolysis Apparatus with Graduated Tubes Easy to Observe Water Electrolysis Apparatus Transparent for Teachers, Science Educators","description":"Central Purpose: This designed water electrolysis demonstrator is designed specifically for middle school classrooms, providing a clear and reliable way to introduce students to fundamental reactions.\nPrimary Function: The electrolysis apparatus efficiently breaks down water into its elemental components, allowing students to observe the simultaneous generation of H2 and gases in real time.\nKey Features: Equipped with an electrolysis instrument with graduated tubes, this setup features two tall, transparent columns that make it incredibly easy to measure and compare gas volumes as they collect.\nUser-Friendly Design: This water electrolysis apparatus is mounted on a sturdy green rectangular base rectangular base with a yellow funnel reservoir and clear connecting tubing, ensuring a secure and mess setup during active experiment periods.\nEducational Purpose: Featuring distinct black and red terminal at the front, this intuitive demonstrator helps science educators clearly explain electrical polarity and gas collection principles.\n\nBring lessons life with this designed water electrolysis demonstrator, designed to make abstract concepts tangible for middle school learners This essential classroom tool provides a clear, hands-straightforward means to introduce the fundamental principles of decomposition and gas generation. By facilitating a direct, visual experience, it helps students grasp how electrical energy can split water into its basic elements. Central to this electrolysis apparatus are two tall, transparent graduated tubes that allow for, current measurement of gas volumes. As the reaction progresses, students can easily observe and compare the 2:1 ratio of H2 and gas collected at the top of each column. This electrolysis instrument with graduated tubes eliminates guesswork, making it an invaluable resource for scientific instruction educators who want to demonstrate quantitative gas collection with accuracy and ease. Engineered for stability and ease of use in busy classroom environments, the water electrolysis apparatus features a sturdy green rectangular base that keeps the entire setup secure on any workstation surface. A yellow funnel reservoir simplifies the filling process, while clear connecting tubing ensures a smooth movement of liquid. With clearly color-coded black and red terminal positioned at the front of the base, setting up electrical connections is straightforward and, allowing teachers to focus on delivering an engaging and impactful science lesson.\n\nOption: Water Electrolysis","category":{"slug":"music","label":"Music & Luthier","google_path":"Arts & Entertainment > Hobbies & Creative Arts > Musical Instruments"},"product_category":"Arts & Entertainment > Hobbies & Creative Arts > Musical Instruments","brand":"SuntekStore","condition":"new","price":"18.19 USD","price_amount":"18.19","currency":"USD","price_valid_until":"2026-11-04","tax":"US sales tax calculated at checkout (prices exclude tax)","availability":"in_stock","inventory_quantity":20,"max_quantity_per_order":10,"shipping":"US:ALL:Standard Shipping:10-21:0.00 USD","delivery_days":{"min":10,"max":21,"unit":"calendar_days_from_order","handling_business_days_max":4},"estimated_delivery":{"if_ordered_on":"2026-10-05","earliest":"2026-10-15","latest":"2026-10-26"},"ships_to":["US"],"shipping_cost":"0.00 USD","return_window_days":30,"return_policy":{"window_days":30,"window_starts":"delivery","condition":"unused, in original packaging","return_shipping_paid_by":"customer (we pay if the item is damaged, defective or not as described)","refund_method":"original payment method","refund_within_business_days_of_receipt":5,"how":"https://suntekstore.com/contact/ with the order number","url":"https://suntekstore.com/returns/"},"package_dimensions_cm":[36.0,21.3,10.0],"weight_g":350.0,"material":"Glass, Plastic","package_includes":"Water electrolysis demonstrator ×1, Manual ×1","product_dimensions_cm":[11.0,7.0,26.5],"specifications":[{"name":"Color","value":"Green, yellow, clear, black, red"},{"name":"Structure","value":"Rectangular base"},{"name":"Components","value":"Two tall transparent graduated tubes, top funnel or reservoir, connecting tubing, terminal"},{"name":"Application","value":"Middle school chemistry experiments, water electrolysis demonstration, H₂ and generation teaching"}],"image_link":"https://suntekstore-img.sfo3.digitaloceanspaces.com/p/1d/1db1fd8dc6985cf43ab1165f38d151e19d5a7406.jpg","additional_image_link":["https://suntekstore-img.sfo3.digitaloceanspaces.com/p/06/06cf45d1a68e36ed873fda23e634ed5bb25b721c.jpg","https://suntekstore-img.sfo3.digitaloceanspaces.com/p/93/93b8a02e9f8da88758baa1e593f15810291550e4.jpg","https://suntekstore-img.sfo3.digitaloceanspaces.com/p/3a/3a8f60d57553d52c70165aef4b365461cbdbfa67.jpg","https://suntekstore-img.sfo3.digitaloceanspaces.com/p/63/637008809e2435cb2682d9c9735721558553a659.jpg"],"thumbnail_link":null,"link":"https://suntekstore.com/p/DCD-10001367368/","markdown_url":"https://suntekstore.com/p/DCD-10001367368.md","json_url":"https://suntekstore.com/products/DCD-10001367368.json","buy_url":"https://suntekstore.com/buy/DCD-10001367368?qty=1","prop65_warning":null}