100 Pack Disposable OPA/28 Test Strips for the Concentration of Ortho-Phthalaldehyde


& Free Shipping Over $10*
GTIN: 048996192606 SKU: 10-HK1N-VL0I Categories: , ,

Out of stock

Guaranteed Safe Checkout

Free shipping on all orders

  • No-Risk Money Back Guarantee!
  • No Hassle Refunds
  • Secure Payments

Additional information

Weight 10.00 lbs

AMZ Medical Supply



Unit Count





  • OPA Test Strips

    Test pads are specially designed to verify the efficacy of OPA/28 Solution, user should test for the minimum effective concentration (MEC) prior to each use. Come in bottles for convenient use. 50 strips per bottle, 2 bottles per case, 100 strips in total per case. For use with McKesson OPA/28 Solution.


    The color developed on the Test Strip indicator pad indicates whether the concentration of ortho-phthalaldehyde in the disinfectant solution is above or below the MRC of 0.35%. Blue color indicates that the concentration of ortho-phthalaldehyde is at or below the 0.35% MRC. Green color indicates that the concentration is above the 0.35% MRC.


    Initiate timer and immerse entire indicator pad of test strip into the OPA/28 Solution for a full three seconds. Remove strip and touch the long edge on a paper towel to remove excess OPA/28 Solution. Lay strip, pad side up, on paper towel. Compare indicator pad to the color blocks on the bottle at exactly ninety (90) seconds and interpret the result.


    These OPA indicators offer an outstanding low cost solution to check the concentration of ortho-phthalaldehyde (OPA). It is recommended that the disinfectant be tested before each disinfection cycle toensure the ortho-phthalaldehyde is above the MRC.


    Do not use this product other than as directed. The OPA/28 sample to be tested must be between 68° and 81°F (20° and 27°C). Do not remove test strips from the bottle until immediately before use. Single use. Discard used or expired test strips in accordance with federal, state, and local laws. The reacted test strip cannot be kept as a permanent record.

Reviews (0)


There are no reviews yet.

Be the first to review “100 Pack Disposable OPA/28 Test Strips for the Concentration of Ortho-Phthalaldehyde”

Your email address will not be published. Required fields are marked *

Shopping Cart
Scroll to Top