duraleigh,
I have a PS234 kit and got replacement kit from you. Thanks for stepping up on kits. The instructions for PS234 does not list chemicals the same. This maybe of interest to some.
PS234
FAS-DPD #1 = R-0870 DPD POWDER
FAS-DPD #2 = R-0871 FAS/DPD CHLORINE TEST
FAS-DPD #3 POTASSIUM...