Thanks Watermom.

I've filled out the Pool Chart. I failed to enter the Thread Number, but you'll find it on line 176.

The Trichlor Tabs are:
Trichloro-s-Triazinetrione........93.5%
Copper Sulfate Pentahydrate.....1.5%
INERT INGREDIENTS.................5.0%

The HTH Super Shock N' Swim:
Calcium Hypochlorite...............52.0%
Other Ingredients...................48.0%
TOTAL................................100.0%
Minimum Available Chlorine........49%