can you fill the Chlorine bottle to 5 mil rather then 10

Yes, a 5ml sample will result in a reading equal to 1ppm per drop. In the middle of a SLAM this is fine, but make sure when you perform the OCLT that you use the 10 ml sample for both the before and after readings.
 
Yes, a 5ml sample will result in a reading equal to 1ppm per drop. In the middle of a SLAM this is fine, but make sure when you perform the OCLT that you use the 10 ml sample for both the before and after readings.

Cool
I will see what happens tonight when I get home

I just checked the TFT site and R-0871 (2 0z) FAS/DPD Reagent is only $10 or so
I may just order extra if I get too low
Hope this slam dosent take too long
 
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