Trying to figure out dropper bottles ( 2 parter)

[Puppiesonacid]

Part one... So, I got my second set of DPD tests... IE, powder and the bottle to change the water to clear.

Here is my issue... first bottle, i felt like over the last 2 weeks the drops got bigger... and the new one... they are smaller, and sometimes squirt out in multiples... so i don't really know my solution to this... the old one i get FC 8. the new i get FC 11 or 12. even with the extra squirts.

Second part... why is it dpd tablets always show lower FC numbers than the powder? I have some left over... and i notice it is always around 2 lower than the powder... i let them fully dissolve...

Thanks...

Maybe there is no solution to part one...

 

[Mr Bruce]

1. Did you recently order a TF test kit or reorder? They had an issue with bottle tips TFTestkits has a big to report

2. I'm not sure what dpd tablets are, sorr.

 

[Puppiesonacid]

just got a new one yesterday in the mail... so... there is my answer... or so i thought... ugh... it has the same tip. must be the hole in the top then...