Phenol Red (Test Of Urea In Urine) Manufacturer,Supplier and Exporter in India
Product Code : EL-BL-11985
Jlab Export is a leading Phenol Red (Test Of Urea In Urine) Manufacturer,and suppliers in India
Phenol Red (Test Of Urea In Urine) (code EL-BL-11985), model JL449/0133, is phenolsulphonphthalein, the indicator better known as phenol red, in 500 ml of analytical reagent solution with an MSDS. It is yellow in acid and pink to red in alkali, so it signals the ammonia that urease frees from urea in the urine test. JLab makes this indicator in Ambala, India.
Specifications
| Parameter | Detail |
|---|---|
| Model No. | JL449/0133 |
| Capacity | 500 ml |
| Grade | Analytical reagent |
| Documentation | MSDS included |
| Quality check | Each bottle is visually inspected before dispatch |
| Pack quantity | Each (sold individually) |
| Minimum order quantity | 10 units |
| Dispatch time | Usually 3–5 working days |
| Product code | EL-BL-11985 |
| Manufacturer | Jain Laboratory Instruments Pvt Ltd (JLab) — OEM |
| Country of origin | India (made in Ambala, Haryana) |
Using Phenol Red in the Urease Test
Mix the urine sample with urease, add a few drops of phenol red and keep the tube warm for a few minutes. Ammonia from the breakdown of urea raises the pH, and the colour moves from yellow through orange to pink.
The same indicator turns from red towards yellow when carbon dioxide from respiring seeds or yeast acidifies it. Keep the bottle closed and out of strong light.
Partners in the Urea Test
- Urease Powder (Test Of Urea Urine) — 125 ml pack of the enzyme that releases the ammonia.
- Universal Indicator Sol — 500 ml indicator for reading pH across the full range.
- Dropper — 6 ml glass dropper with a rubber teat for adding indicator.
All biology reagents are grouped in Biology Lab.
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Last updated: 26 October 2026