Bromine, Total [with Cl₂]

Photometric test for Total Bromine in pool, spa and treated water, with correction if chlorine is also present

Fill to the 10 mL line with sample.

Use this to "blank" the instrument. Place in cell holder and press Blank.

Add a Glycine tablet and crush and stir.

Pour a few drops of this treated sample into another clean tube. Keep the remainder.

Add a DPD 1 tablet to those drops. Then, crush to form a paste.

Pour the remaining treated sample into this tube.

Place the tube in the cell holder and press Measure to obtain the concentration of Total Bromine.