---
product_id: 31662566
title: "United Scientific™ CSTK02 Concavity Glass Slide, 3mm Thick, 2 Concavities, 75mm Length, 25mm Width, Pack of 12"
brand: "united scientific"
price: "€ 33.71"
currency: EUR
in_stock: true
reviews_count: 11
category: "United Scientific"
url: https://www.desertcart.hr/products/31662566-united-scientific-cstk02-concavity-glass-slide-3mm-thick-2-concavities
store_origin: HR
region: Croatia
---

# 3mm thick premium glass Pack of 12, ready for lab use 2 concavities for dual samples United Scientific™ CSTK02 Concavity Glass Slide, 3mm Thick, 2 Concavities, 75mm Length, 25mm Width, Pack of 12

**Brand:** united scientific
**Price:** € 33.71
**Availability:** ✅ In Stock

## Summary

> 🔬 Elevate your microscopy game with precision and durability!

## Quick Answers

- **What is this?** United Scientific™ CSTK02 Concavity Glass Slide, 3mm Thick, 2 Concavities, 75mm Length, 25mm Width, Pack of 12 by united scientific
- **How much does it cost?** € 33.71 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/31662566-united-scientific-cstk02-concavity-glass-slide-3mm-thick-2-concavities)

## Best For

- united scientific enthusiasts

## Why This Product

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

## Key Features

- • **Optimal Dimensions:** Standard 25x75mm size fits most microscopes and lab setups seamlessly.
- • **Robust 3mm Thickness:** Durable glass that resists breakage and warping under intense lab conditions.
- • **Bulk Pack Convenience:** 12 individually wrapped slides to keep your workflow uninterrupted and contamination-free.
- • **Crystal Clear Clarity:** Ensures sharp, high-contrast microscopic imaging for professional results.
- • **Dual-Concavity Design:** Hold and compare two liquid samples simultaneously with precision.

## Overview

The United Scientific™ CSTK02 Concavity Glass Slide features a sturdy 3mm thick glass construction with two 16mm diameter concavities, ideal for holding liquids and cultures. Measuring 25x75mm, these slides come in a pack of 12, each individually wrapped for contamination control, making them perfect for advanced microscopic examination in pathology, cell imaging, and research labs.

## Description

The United Scientific CSTK02 glass microscope slide measures 25 x 76mm and has a 3mm thickness. The double cavity slide accommodates liquids and cultures for microscopic examination. The package contains 12 slides. This glass microscope slide is suitable for use in a variety of viewing applications such as pathology, tumor sectioning, and cell imaging.United Scientific Supplies manufactures laboratory supplies and science education products. The company, founded in 1992, is headquartered in Waukegan, IL.

Review: Good thick quality glass and individually wrapped - Good quality and individually wrapped. Beware of the 3mm thickness, "about twice the thickness of regular", won't fit standard storage box.
Review: Great quality and clarity. - Great quality and clarity. The double well is extremely handy for the microscopy work. Even has beveled edges.

## Features

- 25 x 75mm glass microscope slide for use in viewing applications
- Slide thickness of 3mm
- Double cavity for holding liquids and cultures for microscopic examination
- Cavities are 16mm diameter and 0.8mm depth
- Packaged in box of 12 slides

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Customer Reviews | 4.3 out of 5 stars 90 Reviews |

## Images

![United Scientific™ CSTK02 Concavity Glass Slide, 3mm Thick, 2 Concavities, 75mm Length, 25mm Width, Pack of 12 - Image 1](https://m.media-amazon.com/images/I/71uihiBNLTL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Good thick quality glass and individually wrapped
*by J***I on March 4, 2015*

Good quality and individually wrapped. Beware of the 3mm thickness, "about twice the thickness of regular", won't fit standard storage box.

### ⭐⭐⭐⭐⭐ Great quality and clarity.
*by D***W on August 25, 2025*

Great quality and clarity. The double well is extremely handy for the microscopy work. Even has beveled edges.

### ⭐⭐⭐⭐ Not entirely clean
*by K***D on February 1, 2022*

These are really thick! Several of them were not entirely clean, right out of the package.

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---

*Product available on Desertcart Croatia*
*Store origin: HR*
*Last updated: 2026-07-04*