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Jun 18, 2012
Is the range allowed 10 to 200 PPM for this item?
Hi. Yes, it's 10, 50, 100, and 200 ppm. Thanks!
Sep 03, 2012
What is included in the 100 Pack option, versus the other option which is 100 test strips?
Hi. This is the chlorine test vial that has 100 test strips. Thanks!
From: Concord, North Carolina
Oct 10, 2013
Do the chlorine test strips have any Quality Control Checks that need to be performed and if so what is the process and how often?
Also, do the test strips have an expiration date after opening or at any point in the test strips life span?
Thanks so much for your assistance!
There are no Quality Control Checks that need to be performed prior to use. There is no expiration date on these strips, but the manufacturer recommends that they be kept no longer than 6 months. Hope that helps!
Nov 05, 2014
Do these test strips have a expiration date?
Yes, these chlorine test strips expire one year after opening. Thanks!
From: LYNDHURST, NJ
Feb 06, 2015
Do 100 pack means 100 vial in package?
Hello, there are 100 strips per vial. You would just receive (1) vial of 100 strips per order. Thank you!