---
product_id: 106365155
title: "Class A 25mL Borosilicate Burette - 0.1mL Graduations - 0.05mL Tolerance - Glass Key (Smooth) Stopcock - 22.5\" Tall"
brand: "eisco"
price: "NT$3515"
currency: TWD
in_stock: true
reviews_count: 3
category: "Eisco"
url: https://www.desertcart.tw/products/106365155-class-a-25ml-borosilicate-burette-0-1ml-graduations-0-05ml
store_origin: TW
region: Taiwan
---

# 0.1mL Graduations 0.05mL Tolerance 25mL Capacity Class A 25mL Borosilicate Burette - 0.1mL Graduations - 0.05mL Tolerance - Glass Key (Smooth) Stopcock - 22.5" Tall

**Brand:** eisco
**Price:** NT$3515
**Availability:** ✅ In Stock

## Summary

> 🔬 Elevate Your Precision Game!

## Quick Answers

- **What is this?** Class A 25mL Borosilicate Burette - 0.1mL Graduations - 0.05mL Tolerance - Glass Key (Smooth) Stopcock - 22.5" Tall by eisco
- **How much does it cost?** NT$3515 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tw](https://www.desertcart.tw/products/106365155-class-a-25ml-borosilicate-burette-0-1ml-graduations-0-05ml)

## 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

- • **Built to Last:** Crafted from premium borosilicate glass, this burette withstands the rigors of any lab environment.
- • **Elevate Your Lab Game:** Perfect for professionals who demand excellence in every experiment.
- • **Lightweight & Efficient:** Weighing in at just 90.7g, it’s designed for easy handling without compromising on durability.
- • **Smooth Control, Every Drop:** The glass key stopcock ensures effortless operation for the most precise dispensing.
- • **Precision at Your Fingertips:** Experience unparalleled accuracy with 0.1mL graduations and a remarkable 0.05mL tolerance.

## Overview

The Class A 25mL Borosilicate Burette is engineered for precision with 0.1mL graduations and a 0.05mL tolerance. Featuring a smooth glass key stopcock, this burette is perfect for professionals seeking accuracy and reliability in their laboratory work.

## Description

Premium borosilicate 3.3 glass burettes

Review: Cosa frágil - Llegó bien en buen estado
Review: Pretty good burettes, great deal but one leaked a little. - The accuracy was great. One leaked very slowly from the ground glass joint - even after re-greasing it. Overall, not a big deal because I only load them when I need a titration. I didn't contact the seller because its something I can live with for the price.

## Features

- Premium Class A Borosilicate Burette
- Capacity = 25mL with 0.1mL Graduations and 0.05mL Tolerance
- Glass Key stopcock requires lubrication but offers the smoothest, most authentic control.
- Please clean thoroughly before first use.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Eisco |
| Part number | CH0236B |
| Item Weight | 90.7 g |
| Product Dimensions | 57.15 x 1.27 x 1.27 cm; 90.72 g |
| Item model number | CH0236B |
| Material | PC_(Polycarbonate), Glass Borosilicate Glass |
| Item Package Quantity | 1 |
| Batteries included? | No |
| Batteries Required? | No |

## Images

![Class A 25mL Borosilicate Burette - 0.1mL Graduations - 0.05mL Tolerance - Glass Key (Smooth) Stopcock - 22.5" Tall - Image 1](https://m.media-amazon.com/images/I/71c0mqZwiXL.jpg)

## Questions & Answers

**Q: Is it autoclavable for sterilization?**
A: Yes, the product is autoclavable.

**Q: Does glass key stopcock allow precise flow control?**
A: Yes, the stopcock allows for precise flow control.

**Q: Are graduations easy to read?**
A: Yes, the graduations are clear and easy to read.

**Q: Does stopcock leak or allow bubbles?**
A: Yes, the stopcock minimizes leaks and bubbles.

**Q: Is calibration certificate included upon purchase?**
A: Yes, calibration certificate is included.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Cosa frágil
*by V***A on 7 May 2026*

Llegó bien en buen estado

### ⭐⭐⭐⭐ Pretty good burettes, great deal but one leaked a little.
*by J***N on 14 June 2020*

The accuracy was great. One leaked very slowly from the ground glass joint - even after re-greasing it. Overall, not a big deal because I only load them when I need a titration. I didn't contact the seller because its something I can live with for the price.

### ⭐⭐⭐⭐⭐ buen precio y calidad
*by M***O on 29 September 2023*

Todo bien

## Frequently Bought Together

- EISCO Class A 25mL Borosilicate Burette - 0.1mL Graduations - 0.05mL Tolerance - Glass Key (Smooth) Stopcock - 22.5" Tall
- EISCO Double Sided Butterfly Style Burette/Tube Clamp - High Strength Alloy - Spring Loaded Jaws - 7/8" Width Capacity, Holds Burettes up to 100mL - Fits Max 16mm Dia. Rods

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**Shop now:** [https://www.desertcart.tw/products/106365155-class-a-25ml-borosilicate-burette-0-1ml-graduations-0-05ml](https://www.desertcart.tw/products/106365155-class-a-25ml-borosilicate-burette-0-1ml-graduations-0-05ml)

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*Product available on Desertcart Taiwan*
*Store origin: TW*
*Last updated: 2026-07-22*