Bromothymol Blue Indicator

Product Overview

High-purity bromothymol blue indicator for neutral pH range titrations.

Detailed Description

Bromothymol Blue Indicator supplier in Oman - Global Chemicals LLC provides high-quality BTB indicator for analytical laboratories and biological research in Muscat, Sohar, Duqm, Salalah. Our bromothymol blue indicator changes from yellow (pH <6.0) to blue (pH >7.6) making it ideal for near-neutral pH titrations and cell culture monitoring. The 0.1% solution provides excellent color transition for weak acid-weak base titrations. Widely used in university labs, cell culture facilities, microbiology laboratories, and environmental testing across Oman. Essential for monitoring cell culture pH and biological buffer systems. Bromothymol blue indicator (BTB, 0.04% in ethanol or aqueous solution) is used in Oman's water quality, biological, and industrial QC laboratories as a pH indicator in the 6.0–7.6 range (yellow to blue colour change) — ideal for near-neutral pH monitoring in biological systems, CO₂ respiration tests, and aquarium/aquaculture water pH monitoring. In water quality analysis, BTB is used in basic dissolved oxygen testing and in colorimetric pH measurement. In microbiology labs, BTB is a component of differential culture media (BTB Lactose Agar) for Gram-negative bacteria identification. Global Chemicals LLC supplies BTB in 0.04% aqueous solution (100mL, 500mL) and powder form with CoA and SDS.

Applications & Uses

Technical Specifications