---
product_id: 128145600
title: "Biopharm Bromophenol Blue Indicator Solution 0.4% (w/v), 250 mL (8.4 fl oz)"
brand: "biopharm"
price: "NT$2057"
currency: TWD
in_stock: true
category: "Biopharm"
url: https://www.desertcart.tw/products/128145600-biopharm-bromophenol-blue-indicator-solution-0-4-w-v-250
store_origin: TW
region: Taiwan
---

# pH range 3.0-4.6 color shift 0.4% precise assay concentration 250 mL ready-to-use bottle Biopharm Bromophenol Blue Indicator Solution 0.4% (w/v), 250 mL (8.4 fl oz)

**Brand:** biopharm
**Price:** NT$2057
**Availability:** ✅ In Stock

## Summary

> 🌈 Elevate your lab game with color-coded precision!

## Quick Answers

- **What is this?** Biopharm Bromophenol Blue Indicator Solution 0.4% (w/v), 250 mL (8.4 fl oz) by biopharm
- **How much does it cost?** NT$2057 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/128145600-biopharm-bromophenol-blue-indicator-solution-0-4-w-v-250)

## Best For

- biopharm enthusiasts

## Why This Product

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

## Key Features

- • **Lab-Grade Precision:** Manufactured under strict quality controls ensuring a consistent 0.4% assay for reliable results every time.
- • **Trusted by Professionals:** Backed by Biopharm’s expertise and quality assurance, making it a staple in analytical reagent collections.
- • **User-Friendly Dispensing:** Includes a convenient dispensing cap plus a 2 oz dropper bottle for precise, mess-free application.
- • **Safe & Practical Packaging:** Durable 250 mL plastic bottle designed for easy handling and enhanced lab safety.
- • **Instant Visual pH Indicator:** Seamlessly track pH changes with vibrant yellow-to-blue color shifts between pH 3.0 and 4.6.

## Overview

Biopharm Bromophenol Blue Indicator Solution 0.4% (w/v) is a ready-to-use 250 mL liquid reagent that visually signals pH changes from 3.0 (yellow) to 4.6 (blue). Manufactured in the USA under strict quality controls, it includes a dispensing cap and 2 oz dropper bottle for precise application. Ideal for professional labs requiring reliable, easy-to-use pH indication.

## Description

This Bromophenol Blue Indicator 0.4% (w/v) solution is manufactured by qualified and experienced chemists in our USA laboratory using strict quality control procedures. This product is commonly used as a pH indicator which shows a yellow color at pH 3.0 and a blue color at pH 4.6. This product may also be used in other applications. Included in the package is an empty 2 oz dropper bottle and a convenient dispensing cap to refill the dropper bottle. NOT FOR HUMAN CONSUMPTION. **Please inquire for a Certificate of Analysis/Conformance**

## Features

- pH 3.0 (Yellow) - pH 4.6 (Blue)
- Accurate, Ready-to-Use Solution
- Dispensing Cap and 2 oz Dropper Bottle Included
- 250 mL (8 oz) Plastic Bottle for Handling Safety
- NOT FOR HUMAN CONSUMPTION

## Technical Specifications

| Specification | Value |
|---------------|-------|
| % Assay of Chemical(s) | 0.44 |
| ASIN | B07QSX1YKP |
| Best Sellers Rank | #265,609 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #361 in Analytical Reagents |
| Boiling Point | 100 °C |
| Boiling point | 100 °C |
| Brand | Biopharm |
| Brand Name | Biopharm |
| Container Type | Bottle |
| Customer Reviews | 4.4 out of 5 stars 3 Reviews |
| Item Form | Liquid |
| Item Volume | 250 ml |
| Item Weight | 16 ounces |
| Manufacturer | Biopharm Inc |
| Package Information | Bottle |
| Part Number | BB8804B |
| Percentage assay | 0.44 |
| UPC | 721272377927 |
| Unit Count | 1 Count |
| Volume | 250 ml |

## Product Details

- **Boiling point:** 100 Degrees Celsius
- **Brand:** Biopharm
- **Item Volume:** 250 Milliliters
- **Item Weight:** 1 Pounds
- **Percentage assay:** 0.44

## Images

![Biopharm Bromophenol Blue Indicator Solution 0.4% (w/v), 250 mL (8.4 fl oz) - Image 1](https://m.media-amazon.com/images/I/51f3EUzuBYL.jpg)
![Biopharm Bromophenol Blue Indicator Solution 0.4% (w/v), 250 mL (8.4 fl oz) - Image 2](https://m.media-amazon.com/images/I/61SKs-zPoRL.jpg)
![Biopharm Bromophenol Blue Indicator Solution 0.4% (w/v), 250 mL (8.4 fl oz) - Image 3](https://m.media-amazon.com/images/I/51zn8tx+CaL.jpg)
![Biopharm Bromophenol Blue Indicator Solution 0.4% (w/v), 250 mL (8.4 fl oz) - Image 4](https://m.media-amazon.com/images/I/51eb--rAqgL.jpg)

## Frequently Bought Together

- Bromophenol Blue Indicator 0.4% Aqueous Solution — 250 mL (8.4 fl oz) — Includes a 50 mL Empty Dropper Bottle and Dispensing Cap — pH 3.0 (Yellow) - pH 4.6 (Blue)
- Methyl Orange Indicator 0.1% w/v Aqueous Solution| 250 mL | Includes a 50 mL Empty Dropper Bottle and Dispensing Cap | pH 3.2 (Red) - pH 4.4 (Yellow)

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.tw/products/128145600-biopharm-bromophenol-blue-indicator-solution-0-4-w-v-250](https://www.desertcart.tw/products/128145600-biopharm-bromophenol-blue-indicator-solution-0-4-w-v-250)

---

*Product available on Desertcart Taiwan*
*Store origin: TW*
*Last updated: 2026-08-16*