--- product_id: 459013983 title: "J&K Scientific Capillary Tubes, 0.3mm ID 100mm, TLC Spotting, Micro Pipettes(Pack of 1000)" brand: "j&k" price: "325.26 DT" currency: TND in_stock: true reviews_count: 1 category: "J&K" url: https://www.desertcart.tn/products/459013983-j-and-k-scientific-capillary-tubes-0-3mm-id-100mm store_origin: TN region: Tunisia --- # 0.3mm precise inner diameter 100mm consistent length for reproducibility Pack of 1000 for bulk lab efficiency J&K Scientific Capillary Tubes, 0.3mm ID 100mm, TLC Spotting, Micro Pipettes(Pack of 1000) **Brand:** j&k **Price:** 325.26 DT **Availability:** ✅ In Stock ## Summary > 🔬 Elevate your lab precision—spot the difference every time! ## Quick Answers - **What is this?** J&K Scientific Capillary Tubes, 0.3mm ID 100mm, TLC Spotting, Micro Pipettes(Pack of 1000) by j&k - **How much does it cost?** 325.26 DT with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/459013983-j-and-k-scientific-capillary-tubes-0-3mm-id-100mm) ## Best For - j&k enthusiasts ## Why This Product - Trusted j&k brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Flawless Sampling:** Both ends open with no flat edges for smooth, contamination-free sample transfer. - • **Ready-to-Use Bulk:** 1000 tubes in a resealable, sturdy container keep your lab workflow uninterrupted. - • **Precision Perfected:** Consistent 0.3mm ID ensures exact volume control for flawless TLC spotting. - • **Versatile Lab Essential:** Ideal for TLC separation, melting point analysis, and organic or aqueous solutions. - • **Disposable & Flame-Sealable:** Single-use design with flame-sealable ends for safe, contamination-free experiments. ## Overview J&K Scientific Capillary Tubes deliver ultra-consistent 0.3mm inner diameter and 100mm length glass tubes, packaged in a resealable container of 1000. Designed for TLC spotting and melting point analysis, these disposable tubes feature open, smooth ends for easy sampling and flame-sealable tips to maintain sample integrity. Trusted by professionals for reproducible, precise lab results. ## Description J&K Scientific’s Capillary tubes are made of glass and can be used for TLC or melting point analysis. The high-quality production of these tubes factors in edge flatness, length and diameter, and thickness of glass to capillary tubes, which ensures consistent volume readings between samples and reproducibility of experiments. Available in: - 0.3mm and 0.5mm - Pack of 200 and 1000 Catalog #: 2734477 Review: Bought these for TLC. They work OK but spots are on the large side. We use capillary GC tubing (~ 0.25 mm ID) for spotting, works distinctly better than these. ## Features - Consistent dimensions of tubes to allow for constant and precise volume filling, reducing spotting volume variations between samples - High-quality product to ensure that both ends are open with no flat edges, allowing for easy sampling and spotting - Packaged in a sturdy plastic resealable tube to ensure that capillary tubes arrive clean and undamaged - Used for TLC separation or melting point analysis for aqueous and organic solutions - Disposable, ends can be sealed by flame ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07VCVBFNM | | Are batteries included? | No | | Best Sellers Rank | #145,157 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #42 in Capillary Lab Tubes | | Brand | J&K | | Colour | Clear | | Customer Reviews | 4.7 4.7 out of 5 stars (3) | | Date First Available | 4 April 2022 | | Item Weight | 59 g | | Item model number | 2734477 | | Manufacturer | J&K | | Model number | 2734477 | | Number of Memory Sticks | 1000 | | Package Dimensions | 16.69 x 8.31 x 5.89 cm; 59 g | ## Images ![J&K Scientific Capillary Tubes, 0.3mm ID 100mm, TLC Spotting, Micro Pipettes(Pack of 1000) - Image 1](https://m.media-amazon.com/images/I/71W54+26SEL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐ Review *by C***R on 8 February 2023* Bought these for TLC. They work OK but spots are on the large side. We use capillary GC tubing (~ 0.25 mm ID) for spotting, works distinctly better than these. ## Frequently Bought Together - J&K Scientific Capillary Tubes, 0.3mm ID x 100mm, Micro Pipettes TLC Spotting, Pack of 1000 - Corning 9530-1 Pyrex Capillary Melting Point Tube, Both Ends Open, 1.5 mm-1.8 mm OD, 0.2 mm Wall Range (Pack of 100) - Corning 9530-2 Pyrex Capillary Melting Point Tube, Both Ends Open, 0.8 mm-1.1 mm ID, 0.25 mm Wall Range (Pack of 100) --- ## 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.tn/products/459013983-j-and-k-scientific-capillary-tubes-0-3mm-id-100mm](https://www.desertcart.tn/products/459013983-j-and-k-scientific-capillary-tubes-0-3mm-id-100mm) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-07-17*