Can TF-100 be used over 2 years?

[Lou-SADL]

I live in Canada. Getting the TF-100 kit has always been a challenge but I always managed to renew our kit yearly while traveling in the states for business. With the pandemic, traveling is limited and complicated. Can I use what is left from the TF-100 refills bought in February 2020 for the 2021 summer? Or should I order the Taylor K-2006 from Lowry's?

 

[setsailsoon]

I purchase every other year when they are on sale. I store in cool dry dark place and have had no issues. They are all quality Taylor reagents that I believe have a one-year warranty if stored properly. I think your storage conditions are more important than an extra year of age.

Chris

 

[ajw22]

You should be good if the reagents are properly stored in a cool place out of the sun.