Antacids - In bottles near the chalkboard.
Note:  use 1 tablet only for each titration.
No need to weigh tablets.
DonŐt use chipped tablets. 

Baking soda, NaHCO3 - In boxes near the balances.
Record actual weight in milligrams to nearest 0.001 gm.
       For example, if you have 1.235g record as 1,235mg)

Indicators – Check out from the stockroom.
Phenolphthalein (colorless in acid, pink at endpoint);
Bromcresol Green (yellow in acid, green at endpoint).
*NOTE: may need 5-10 drops of bromcresol green
for the TUMS to get adequate color change.