how to test mms?

Hi all. I have just made some mms and I want to test it. Any suggestions?
Thanks

You will need La Motte InstaTest High Test chlorine dioxide strips. Available at Amazon.

If I remember correctly, you should have 25ppm when 3 drops of MMS plus 3 drops of 50% citric acid are activated for 60 seconds and then added to 4 oz of water. Mix before testing. Then dip your test strip in to the count of 1001, 1002,1003 then pull out and check color compared to your bottle chart.
I have never really tested my MMS just my CDS.

If this is not correct, please someone chime in! Thanks!

PS Here is a link about testing CDS. mmsinfo.org/infosheets/measuring_the_strength_of_CD_CDS_CDH.pdf

Thank you very much for your assistance.
I just ordered the strips online.
I'll let you know how it goes.
Have a great day!