---
product_id: 174505549
title: "J&K Scientific Capillary Tubes, 0.3mm ID x 100mm, Micro Pipettes TLC Spotting, Pack of 1000"
brand: "j&k"
price: "₩55921"
currency: KRW
in_stock: true
reviews_count: 1
category: "J&K"
url: https://www.desertcart.kr/products/174505549-j-and-k-scientific-capillary-tubes-0-3mm-id-x
store_origin: KR
region: South Korea
---

# 0.3mm precise inner diameter Pack of 1000 in resealable tube 100mm length for optimal sampling J&K Scientific Capillary Tubes, 0.3mm ID x 100mm, Micro Pipettes TLC Spotting, Pack of 1000

**Brand:** j&k
**Price:** ₩55921
**Availability:** ✅ In Stock

## Summary

> 🔬 Elevate your lab game with precision-packed capillary tubes!

## Quick Answers

- **What is this?** J&K Scientific Capillary Tubes, 0.3mm ID x 100mm, Micro Pipettes TLC Spotting, Pack of 1000 by j&k
- **How much does it cost?** ₩55921 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.kr](https://www.desertcart.kr/products/174505549-j-and-k-scientific-capillary-tubes-0-3mm-id-x)

## 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

- • **Disposable & Safe:** Flame-sealable ends for secure, single-use convenience
- • **Flawless Sampling:** Both ends open with no flat edges for effortless spotting and pipetting
- • **Precision Perfected:** Consistent 0.3mm ID ensures uniform sample volumes every time
- • **Ready-to-Use Packaging:** Sturdy resealable tube keeps tubes clean and damage-free
- • **Versatile Lab Essential:** Ideal for TLC separation and melting point analysis of aqueous & organic solutions

## Overview

J&K Scientific Capillary Tubes offer consistent 0.3mm inner diameter and 100mm length for precise micro pipetting and TLC spotting. Packaged in a durable resealable tube, these 1000 disposable tubes feature open ends with no flat edges, ensuring easy sampling and reliable results in both aqueous and organic solution analyses.

## Description

J&K Scientific Capillary Tubes, 0.3mm ID x 100mm, Micro Pipettes TLC Spotting, Pack of 1000: desertcart.com: Industrial & Scientific

Review: Still a little bit large for nice TLC spots... - 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 |
| Best Sellers Rank | #101,538 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #7 in Capillary Lab Tubes |
| Date First Available | July 19, 2019 |
| Item Weight | 2.08 ounces |
| Item model number | 2734477 |
| Manufacturer | J&K |
| Package Dimensions | 6.57 x 3.27 x 2.32 inches |

## Images

![J&K Scientific Capillary Tubes, 0.3mm ID x 100mm, Micro Pipettes TLC Spotting, Pack of 1000 - Image 1](https://m.media-amazon.com/images/I/71W54+26SEL.jpg)
![J&K Scientific Capillary Tubes, 0.3mm ID x 100mm, Micro Pipettes TLC Spotting, Pack of 1000 - Image 2](https://m.media-amazon.com/images/I/514R2lJLwML.jpg)

## Available Options

This product comes in different **Size, Number Of Items** options.

## Customer Reviews

### ⭐⭐⭐⭐ Still a little bit large for nice TLC spots...
*by C***R on February 8, 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)

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*Product available on Desertcart South Korea*
*Store origin: KR*
*Last updated: 2026-02-25*