---
product_id: 230244834
title: "StonyLab Glass Backed TLC Classical Silica Gel Plate, 2.5 x 7.5 cm Thin Layer Chromatography Analytical Plate with Silica Gel, Pack of 80"
brand: "stonylab"
price: "$184"
currency: NZD
in_stock: true
reviews_count: 3
url: https://www.desertcart.nz/products/230244834-stonylab-glass-backed-tlc-classical-silica-gel-plate-2-5
store_origin: NZ
region: New Zealand
---

# 2.5 x 7.5 cm precision size >500 mesh particle size for ultra-fine separation High chemical resistance for durability StonyLab Glass Backed TLC Classical Silica Gel Plate, 2.5 x 7.5 cm Thin Layer Chromatography Analytical Plate with Silica Gel, Pack of 80

**Brand:** stonylab
**Price:** $184
**Availability:** ✅ In Stock

## Summary

> 🔬 Elevate your lab game with precision and reliability!

## Quick Answers

- **What is this?** StonyLab Glass Backed TLC Classical Silica Gel Plate, 2.5 x 7.5 cm Thin Layer Chromatography Analytical Plate with Silica Gel, Pack of 80 by stonylab
- **How much does it cost?** $184 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.nz](https://www.desertcart.nz/products/230244834-stonylab-glass-backed-tlc-classical-silica-gel-plate-2-5)

## Best For

- stonylab enthusiasts

## Why This Product

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

## Key Features

- • **Bulk Pack Power:** 80 plates per pack to keep your lab running without interruption
- • **Optimal pH Balance:** pH 6.2 - 6.8 for stable and reproducible separations every time
- • **Precision Layering:** 200 µm ± 30 µm silica gel thickness ensures consistent, reliable chromatography results
- • **Glass Backed Durability:** Rigid glass backing prevents warping and enhances handling ease
- • **Premium Surface Chemistry:** Unmodified silica gel with polymeric binder for superior adherence and efficiency

## Overview

StonyLab's Glass Backed TLC Plates offer a professional-grade solution for thin layer chromatography with 80 high-quality plates per pack. Each plate measures 2.5 x 7.5 cm and features a finely tuned silica gel layer (>500 mesh, 200 µm thickness) with a stable pH of 6.2-6.8. The glass backing ensures durability and ease of use, while the unmodified silica gel and polymeric binder deliver high chemical resistance and efficient separation performance—perfect for demanding analytical workflows.

## Description

stonylabGlass Backed TLC Classical Silica Gel Plate, 2.5 x 7.5 cm Thin Layer Chromatography Analytical Plate with Silica Gel, Pack of 80

## Features

- Pack of 80, Glass backed TLC silica gel plate
- Size: 2.5 x 7.5 cm; Particle Size: >500 mesh
- Layer thickness: 200 µm ± 30 µm
- PH: 6.2 - 6.8
- Made with unmodified silica gel and polymeric binder for adherent surface; Featured with high chemical resistance, high efficiency

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Shape | Rectangular |
| Paper Finish | Matte |
| Sheet Count | 80 |
| Product Dimensions | 2.95"L x 0.98"W |
| UPC | 843798141711 |
| Manufacturer | StonyLab Scientific |
| Item Weight | 1.5 pounds |
| Material Type | Silica Gel |
| Number of Items | 80 |
| Manufacturer Part Number | TLC-GelPlate-80PK |

## Product Details

- **Color:** 80 Packs
- **Brand:** stonylab
- **Material:** Silica Gel
- **Sheet Size:** 2.5 x 7.5 cm
- **Recommended Uses For Product:** Crafts

## Images

![StonyLab Glass Backed TLC Classical Silica Gel Plate, 2.5 x 7.5 cm Thin Layer Chromatography Analytical Plate with Silica Gel, Pack of 80 - Image 1](https://m.media-amazon.com/images/I/41Aql7CjHjL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Inexpensive plates that worked excellently
  

*by R***A on Reviewed in the United States on June 2, 2021*

I ordered these glass-backed plates just in case the aluminum plates I had on hand didn't work. When my fears proved correct, these plates worked flawlessly. The binding might be a bit less sturdy than other plates I've used in the past, but only required a bit more care with the pencil and capillary. Already bought more.

### ⭐ 1.0 out of 5 stars







  
  
    WASTE OF MONEY. No UV Backing.
  

*by G***. on Reviewed in the United States on January 9, 2022*

DO NOT BUYI bought these with the intention of using a UV light to read. Unfortunately they are not uv active. The listing has been updated since I made my purchase and now no longer claims that they are UV active. This is a waste of money for me since I need the uv active plates. I am unable to return my order because I missed the return window.

### ⭐ 1.0 out of 5 stars







  
  
    False advertising that has since been corrected
  

*by A***L on Reviewed in the United States on April 8, 2021*

I initially bought these plates because the Amazon product description stated that these TLC plates were rated for “high fluorescence” upon receiving these plates I immediately examined them under both a 254nm UV light and a 365nm UV light in a completely darkened room. To my surprise the plates did not fluoresce at all. I contacted the seller and they told me thr part of the product description stating “high fluorescence” was wrong and not true and that these plates do not fluoresce. The seller told me they would correct that information immediately. Nonetheless, this was a large waste of time and money and the lack of detail on the part of the seller cost me. I am returning these plates immediately as a result of the false advertising.

## Frequently Bought Together

- StonyLab Glass Backed TLC Classical Silica Gel Plate, 2.5 x 7.5 cm Thin Layer Chromatography Analytical Plate with Silica Gel, Pack of 80
- StonyLab Capillary Tubes, 100mm Micro Glass Transfer Pipettes, 0.3mm ID x 0.5mm OD, Pack of 1000
- TLC Plates Aluminium Backed Silica Gel 60 F254 10cm x 10cm （20/Box）

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*Product available on Desertcart New Zealand*
*Store origin: NZ*
*Last updated: 2026-03-08*