---
product_id: 27081193
title: "402-3 Borosilicate Glass Drying Tube, U-Shaped, 200 mm"
brand: "gsc international"
price: "¥4375"
currency: JPY
in_stock: true
url: https://www.desertcart.jp/products/27081193-402-3-borosilicate-glass-drying-tube-u-shaped-200-mm
store_origin: JP
region: Japan
---

# 200mm length Borosilicate glass Made in USA 402-3 Borosilicate Glass Drying Tube, U-Shaped, 200 mm

**Brand:** gsc international
**Price:** ¥4375
**Availability:** ✅ In Stock

## Summary

> 🔍 Elevate Your Lab Game with Precision!

## Quick Answers

- **What is this?** 402-3 Borosilicate Glass Drying Tube, U-Shaped, 200 mm by gsc international
- **How much does it cost?** ¥4375 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/27081193-402-3-borosilicate-glass-drying-tube-u-shaped-200-mm)

## Best For

- gsc international enthusiasts

## Why This Product

- Trusted gsc international brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Compact Size:** 200mm length fits seamlessly in your workspace.
- • **Durable Design:** Borosilicate glass withstands thermal shock.
- • **Quality Assurance:** Proudly made in the USA for reliability.
- • **Precision Engineering:** Crafted for optimal laboratory performance.
- • **Versatile Application:** Ideal for various laboratory setups.

## Overview

The 402-3 Borosilicate Glass Drying Tube is a 200mm U-shaped tube designed for laboratory applications, crafted from high-quality borosilicate glass to ensure durability and resistance to thermal shock. Proudly made in the USA, this essential tool is perfect for a variety of experimental setups.

## Description

The GSC International 402-3 Drying Tube is U-shaped, made of borosilicate glass, and 200mm in length.GSC International distributes science education materials and laboratory supplies. The company, founded in 1993, is headquartered in Nixa, MO.

## Features

- U-shaped drying tube for laboratory applications
- 200mm length
- Made of borosilicate glass
- Country of origin: United States

## Images

![402-3 Borosilicate Glass Drying Tube, U-Shaped, 200 mm - Image 1](https://m.media-amazon.com/images/I/41iyO-tKriL.jpg)

## Questions & Answers

**Q: What is the inner and outer diameter of the tube**
A: If you look carefully, you'll see that the diameters vary.  (Note the crimps where it bends)
[The crimps are severe enough to cause notable damping using it as a resonating column... which prevented my use...]
Note also that they flare on both ends.
But without digging them out, and measuring I can't tell you the exact figures.

P.S.   Order them in an order with nothing else...   My first order I ordered them with a small hard object.   Amazon [not GCS] packed them both in the same box, and the small hard object smashed the tube.

## Frequently Bought Together

- GSC International 402-3 Borosilicate Glass Drying Tube, U-Shaped, 200 mm
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**Shop now:** [https://www.desertcart.jp/products/27081193-402-3-borosilicate-glass-drying-tube-u-shaped-200-mm](https://www.desertcart.jp/products/27081193-402-3-borosilicate-glass-drying-tube-u-shaped-200-mm)

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-01-22*