Description

Taylor R-0008-E is the total alkalinity indicator, supplied in the 16 oz bottle. It is the color indicator half of the total alkalinity test, and it pairs with a separate titrating reagent.

Why the refill size

The 16 oz bottle suits anyone testing often: a service route, a commercial pool, or an owner who tests seriously rather than occasionally. It refills the small dropper bottles that come in a kit.

Reagent age matters

Reagents degrade, and a kit carrying an old bottle quietly gives readings that are off. If your alkalinity results have stopped tracking with the way the pool actually behaves, fresh reagent is the cheapest thing to rule out. Keep the bottle out of direct sun and away from heat to get its full life.