
ACIDITY TEST KIT
Brewery Acidity Kit
These Acidity test kits are packaged in a durable plastic case and include all reagents, equipment, and instruction card to complete approximately 60-75 tests. Color-coded reagent caps match the color bar on the instruction card for easy identification when running multiple tests and our photographic, step-by-step instructions keep testing simple and help users quickly identify color changes.
Easily test and verify acidity levels.
- Rinse viral 3 times with sample to be tested. Ensure proper sample size. Use a level surface and bend down to eye level to verify that you have an accurate sample. Use a white surface to help see the color change.
- Add 3 drops of phenolphthalein indicator to the vital. Be sure to hold the vial vertically to get a consistent drop size. After each drop, swirl the vial to make sure the sample is properly mixed. In this instance, the sample should remain colorless.
- The next step is to perform the titration. Refer to the factor card or the instruction sheet to determine the proper titrant. Count the number of drops until the vial has changed from colorless to red.
- Multiply the drops by the conversion factor to obtain the percent amount.
1 drop = 0.02% as Phos. Acid / 10 mL
Refill Reagents
- SH6255-B, Sodium Hydroxide 1.0N, 60 mL
- PH1605-A, Phenolphthalein Indicator, 30 mL





