Why is this btb solution green? I thought it's supposed to be blue?

This is a PH indicator, and it's changes color based on the neutrality of the solution. Color may appear more green when PH is around 7. It appears more blue when the Ph is basic.

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2530 L

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Sold byAmazon MoldovaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🧪 Elevate your lab game with precision and clarity!

SAFE TRANSPARENT - Clear handling instructions printed on bottle for worry-free use
LONG LASTING SUPPLY - Generous 500mL volume supports multiple experiments without frequent restocking
PINPOINT P H PRECISION - Accurately detects acidic to basic shifts with vivid color changes
CLASSROOM READY CHEMISTRY - Ideal for hands-on learning and engaging scientific exploration
TRUSTED AMERICAN CRAFTSMANSHIP - Manufactured in the USA ensuring premium lab-grade reliability

ALDON 0.04% Aqueous Bromothymol Blue is a high-quality, lab-grade pH indicator solution in a 500mL bottle, designed for precise and vivid visualization of pH changes from acidic (yellow) to basic (blue). Manufactured in the USA, it’s perfect for educational and professional chemistry labs, featuring clear safety instructions and a 36-month shelf life.

Specifications

% Assay of Chemical(s)	0.04
ASIN	B0731VJ1DG
Brand Name	ALDON
Container Type	Bottle
Customer Reviews	4.7 4.7 out of 5 stars (81)
Global Trade Identification Number	00724832000907
Item Weight	531 g
Manufacturer	Innovating Science
Product Grade	Lab
UPC	724832000907
Volume	500 Milliliters

Reviews

C**Y

Perfect for testing CO2 presence in breath - used it in a Cellular Respiration Lab (high school). Could be demo’d for any level of science, though.

13.10.2025

M**S

Great quality.

5.10.2025

H**S

Middle school Students enjoyed the respiration lab as they were using the product as indicator of carbon dioxide production. They really loved the changes in color.

15.12.2022

A**1

Worked well

3.04.2022

M**B

Worked perfectly for several science labs in Biology class.

2.01.2020

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2530 L

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In stock

Sold byAmazon MoldovaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Desertcart purchases this item on your behalf and handles shipping, customs, and support to Moldova.

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