$9.70
Replacement reagent 3 for the Total Alkalinity Detection Kit.
$12.50
Refill for reagent 4 in the Total Alkalinity Detection Kit.
Standards
$9.50
100ppm Total Alkalinity standard (30mL) will help you know if you are performing the TA test correctly.
$42.00
A kit to measure the Total Alkalinity in your Pool or Spa.