Expiration Dates for Catalyst Total T4 Tests slides

  1. Expiration dates Catalyst Total T4 Test Slides

Expiration dates Catalyst Total T4 Test Slides

Find out about the new expiration dates

Important: If you currently have Catalyst® Total T4 Test slides (part number: 99-0001000) in your inventory, please check your new expiration date.

Dear Catalyst Customer,

Great news! We are pleased to announce that the shelf life of your Catalyst* Total T4 (TT4) tests (part number 99-0001000) has been extended up to an additional 6 months based on ongoing stability studies. Total T4 tests with lot numbers 701026 or higher will be shipped with the correct expiration date marked on the product. If you have any of the following total T4 test lot numbers in your inventory, please mark the new expiration date on the box (if it is not already marked) as well as the foil pouches inside of the box:

TT4 lot numberOriginal expiration dateNew expiration date
701021 11/25/2016 5/25/2017
701022 11/18/2016 3/17/2017
701024 2/23/2017 8/10/2017
701025 4/5/2017 10/5/2017

If you can’t find the expiration date and/or lot number? Dowload this message to view a picture of where to find these items on the box as well as the foil pouch. If you have any questions about this change, please contact IDEXX Technical Support. 

If you have any question please do not hesitate to contact us: 0203 7887508