• LOCATE AN MSDS:


    Support
    800-372-6726

    Open Hours: Mon-Fri 9am - 5:30pm
    Saturday 10am-2pm MST (-7GMT)
    95 Lincoln St. Denver CO 80203-3922

  • LOCATE AN MSDS:


    Support
    800-372-6726

    Open Hours: Mon-Fri 9am - 5:30pm
    Saturday 10am-2pm MST (-7GMT)
    95 Lincoln St. Denver CO 80203-3922

CAS: 108-19-0
Get the MSDS: Download
   
Return Policy: See Below.

Available Discounts

Case 12 Discount
  • buy at least 12, save 20%
Cat No. - NC-2083
Price - $11.95
Quantity:
 

Description 

Biuret Reagent is an aqueous solution of biuret (allophanamide) treated with cupric sulfate and sodium hydroxide. In the presence of protein, this blue solution will change color to pink-purple. Comes packed in HDPE squeeze bottle with PP flip top cap for dispensing by the drop.

Protein Test - Biuret solution

  1. To a test tube, add 40 drops of liquid to be tested.
  2. If testing more than one liquid, label each test tube with a marker.
  3. Add 3 drops of Biuret reagent solution to each test tube. Shake gently to mix.
  4. Note any color change. Proteins will turn solution pink or purple.
RETURNS NOT ACCEPTED:
For chemical quality assurance our chemicals are "factory fresh" from qualified industrial chemical suppliers. To ensure top quality we CANNOT ACCEPT RETURNS on chemical purchases, even if the container is unopened.
INTERNATIONAL SHIPPING:
Hazardous chemicals are limited to
the 48 contiguous U.S. states.
Ground-only (No-Fly) chemicals are limited to
the 48 contiguous U.S. states and Canada.