---
product_id: 38596162
title: "Methylene Blue and Eosin Y Solutions - 30 ml (1 oz) in Amber Glass Dropper Bottles (for Microscopy, Ready to use)"
brand: "rs' science"
price: "S$50"
currency: SGD
in_stock: true
reviews_count: 8
url: https://www.desertcart.sg/products/38596162-methylene-blue-and-eosin-y-solutions-30-ml-1-oz
store_origin: SG
region: Singapore
---

# 30 ml Amber Bottle 1% Methylene Blue 0.5% Eosin Y Methylene Blue and Eosin Y Solutions - 30 ml (1 oz) in Amber Glass Dropper Bottles (for Microscopy, Ready to use)

**Brand:** rs' science
**Price:** S$50
**Availability:** ✅ In Stock

## Summary

> 🔍 Elevate Your Microscopy Game!

## Quick Answers

- **What is this?** Methylene Blue and Eosin Y Solutions - 30 ml (1 oz) in Amber Glass Dropper Bottles (for Microscopy, Ready to use) by rs' science
- **How much does it cost?** S$50 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sg](https://www.desertcart.sg/products/38596162-methylene-blue-and-eosin-y-solutions-30-ml-1-oz)

## Best For

- rs' science enthusiasts

## Why This Product

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

## Key Features

- • **Dual Stain Power:** Eosin Y enhances visibility of cytoplasmic structures.
- • **Long-Term Storage:** Designed for durability and longevity.
- • **Quality Assurance:** Manufactured in the USA with high-quality chemicals.
- • **Precision Staining:** Achieve clear cell morphology with Methylene Blue.
- • **User-Friendly Design:** Amber glass dropper for easy application.

## Overview

The Methylene Blue and Eosin Y Solutions come in a convenient 30 ml amber glass dropper bottle, providing a ready-to-use staining solution for microscopy. The 1% Methylene Blue stains cell nuclei, while the 0.5% Eosin Y serves as a counterstain for enhanced visibility of cytoplasmic materials. This product is made in the USA and includes a user manual and MSDS for safe handling.

## Description

High quality, great value – Methylene Blue and Eosin Y Bundle Kit – in Easy-to-Use Amber Glass Dropper Bottles  Methylene Blue and Eosin Y are the most common and safe stains for general laboratory. They work perfectly with your biological microscope.  The kit includes a user manual with the information of stains, examples of staining, and product safety documents (MSDS). Also a great gift for students, teachers, homeschool parents, and science Enthusiasts!  Methylene blue (1% aqueous solution)  Methylene Blue is a popular alkaline stain used to stain animal cells to make nuclei more visible. Methylene blue binds DNA which is very abundant in the nucleus. Cell stained by methylene blue will show the nucleus with deep blue color. It also helps make cells show up against their background, where their shape can help you determine what they are (their morphology). Methylene blue is also used by aquarium hobbyist for preventing fungal disease.   Eosin Y (0.5% aqueous solution)  Eosin Y Stain is a counterstain to Methylene Blue. It is most commonly used as an acidic red stain for highlighting red blood cells, cytoplasmic material, cell membranes, and extracellular structures in pink or red colors. In the hospital, Eosin's most important medical uses are H&E (haematoxylin and eosin) staining. H&E staining is one of the most commonly used techniques in histology. Tissue stained with haematoxylin and eosin shows cytoplasm stained pink-orange and nuclei stained darkly, either blue or purple. All solutions are for educational use only. Not for Food, Drug or Cosmetic Use. Keep Out of Reach of Children.

## Features

- Methylene Blue (1% aqueous solution) - to stain cell nuclei blue and make their morphology more visible.
- Eosin Y (0.5% aqueous solution) - a counterstain to Methylene Blue to stain cytoplasmic material and extracellular structures in red color.
- Both in 1 oz amber boston round blass Bottle - w/Glass Dropper - easy to use and dispense onto a microscope slide. Also good for long-term storage.
- User manual and MSDS are included.
- The Methylene blue and Eosin Y by Rs Science is made of high-quality chemicals manufactured in the United States.

## Images

![Methylene Blue and Eosin Y Solutions - 30 ml (1 oz) in Amber Glass Dropper Bottles (for Microscopy, Ready to use) - Image 1](https://m.media-amazon.com/images/I/81ZB3lLGCTL.jpg)
![Methylene Blue and Eosin Y Solutions - 30 ml (1 oz) in Amber Glass Dropper Bottles (for Microscopy, Ready to use) - Image 2](https://m.media-amazon.com/images/I/71YkcqZYuUL.jpg)
![Methylene Blue and Eosin Y Solutions - 30 ml (1 oz) in Amber Glass Dropper Bottles (for Microscopy, Ready to use) - Image 3](https://m.media-amazon.com/images/I/81pmslFhWEL.jpg)
![Methylene Blue and Eosin Y Solutions - 30 ml (1 oz) in Amber Glass Dropper Bottles (for Microscopy, Ready to use) - Image 4](https://m.media-amazon.com/images/I/71ZK+hUA1HL.jpg)
![Methylene Blue and Eosin Y Solutions - 30 ml (1 oz) in Amber Glass Dropper Bottles (for Microscopy, Ready to use) - Image 5](https://m.media-amazon.com/images/I/81Nvd5JSgqL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Support Science Education
*by T***N on October 19, 2019*

The stain kit arrives well-packaged. Included in the kit are some basic accessories and a set of instructions for those who are just getting into the hobby.This kit was purchased for assessing the viability of yeast for brewing. Everything works exactly as expected.This kit differs from others in that the stains are stored in superior, light-resistant brown dropper bottles. Most of the other manufacturers choose to use clear/opaque packaging. Methylene Blue stain solution is degraded by exposure to light. The choice of packaging extends the life of the stain solutions by reducing exposure to ambient light. Keep stain solutions stored in a cool, dark place away from light when not in use (the shipping package works perfectly for this).Thanks Rs' Science !

### ⭐⭐⭐⭐⭐ Works fairly well!
*by C***K on December 25, 2020*

I used these stains for fungal microscopy. They worked great. The insert was fairly informative, although I ended up looking up protocols online. Decent volume in amber glass bottles. Comes with the dropper in the cap. I wanted some basic stains because I was tired of not being able to find any at work! I'm glad I ordered these, although I probably should have considered a package with more stains. Now, most stain kits come with at least methylene blue, so there will be some extra if I end up taking that route.

### ⭐⭐⭐⭐⭐ Great kit, packaged nicely.
*by K***G on October 20, 2020*

These solutions worked exactly as expected. The nice extra touches were the seller including an absorbing table cover and plastic gloves for use while working w/ this highly-staining solution, as well as an informative (not boring) pamphlet on how the solutions work.

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*Product available on Desertcart Singapore*
*Store origin: SG*
*Last updated: 2026-01-23*