77 products
  • Phenolphtalein Indicator - 30 mL
    Regular price
    Our Price: $49.94
    Regular price
    Our Price:
    Sale price
    Sale Price: $49.94
    Savings: $-49.94
    Unit price
    per 
    Sold out
  • Alkalinity Test Kits - 5 types
    Regular price
    from $85.04
    Regular price
    Our Price:
    Sale price
    from $85.04
    Savings: $-85.04
    Unit price
    per 
    Sold out
  • Ammonia Test Kit - 0 to 1 and 1 to 10 ppm N.
    Regular price
    Our Price: $121.49
    Regular price
    Our Price:
    Sale price
    Sale Price: $121.49
    Savings: $-121.49
    Unit price
    per 
    Sold out
  • Acidity Test Kits - 5 to choose from
    Regular price
    from $121.49
    Regular price
    Our Price:
    Sale price
    from $121.49
    Savings: $-121.49
    Unit price
    per 
    Sold out
  • Chlorinated Alkaline Test Kit
    Regular price
    Our Price: $101.18
    Regular price
    Our Price:
    Sale price
    Sale Price: $101.18
    Savings: $-101.18
    Unit price
    per 
    Sold out
  • Chloride Test Kit
    Regular price
    from $120.76
    Regular price
    Our Price:
    Sale price
    from $120.76
    Savings: $-120.76
    Unit price
    per 
    Sold out
  • Chlorine Test Kits - 4 types to choose from
    Regular price
    from $94.49
    Regular price
    Our Price:
    Sale price
    from $94.49
    Savings: $-94.49
    Unit price
    per 
    Sold out
  • Hardness Test Kits - 9 to choose from.
    Regular price
    from $114.74
    Regular price
    Our Price:
    Sale price
    from $114.74
    Savings: $-114.74
    Unit price
    per 
    Sold out
  • Kathon Test Kit
    Regular price
    Our Price: $539.99
    Regular price
    Our Price:
    Sale price
    Sale Price: $539.99
    Savings: $-539.99
    Unit price
    per 
    Sold out
  • "P" Alkalinity Test Kits
    Regular price
    Our Price: $67.49
    Regular price
    Our Price:
    Sale price
    Sale Price: $67.49
    Savings: $-67.49
    Unit price
    per 
    Sold out
  • "M" Alkalinity Test Kits
    Regular price
    Our Price: $67.49
    Regular price
    Our Price:
    Sale price
    Sale Price: $67.49
    Savings: $-67.49
    Unit price
    per 
    Sold out
  • "P" and "M" Alkalinity Test Kits
    Regular price
    Our Price: $87.74
    Regular price
    Our Price:
    Sale price
    Sale Price: $87.74
    Savings: $-87.74
    Unit price
    per 
    Sold out
  • Cooling Water Chloride Test Kits
    Regular price
    Our Price: $80.99
    Regular price
    Our Price:
    Sale price
    Sale Price: $80.99
    Savings: $-80.99
    Unit price
    per 
    Sold out
  • Calcium Hardness Test Kits (Murexide)
    Regular price
    Our Price: $74.24
    Regular price
    Our Price:
    Sale price
    Sale Price: $74.24
    Savings: $-74.24
    Unit price
    per 
    Sold out
  • Calcium Hardness Test Kits (HNB)
    Regular price
    Our Price: $74.24
    Regular price
    Our Price:
    Sale price
    Sale Price: $74.24
    Savings: $-74.24
    Unit price
    per 
    Sold out
  • Total Hardness Test Kits
    Regular price
    Our Price: $85.04
    Regular price
    Our Price:
    Sale price
    Sale Price: $85.04
    Savings: $-85.04
    Unit price
    per 
    Sold out
  • "M" Alkalinity Test Kits
    Regular price
    Our Price: $67.49
    Regular price
    Our Price:
    Sale price
    Sale Price: $67.49
    Savings: $-67.49
    Unit price
    per 
    Sold out
  • "P & M" Alkalinity Test Kits
    Regular price
    Our Price: $74.24
    Regular price
    Our Price:
    Sale price
    Sale Price: $74.24
    Savings: $-74.24
    Unit price
    per 
    Sold out
  • "OH" Total Alkalinity Test Kits
    Regular price
    Our Price: $74.24
    Regular price
    Our Price:
    Sale price
    Sale Price: $74.24
    Savings: $-74.24
    Unit price
    per 
    Sold out
  • Nitrite Test Kit - 5 types to choose from
    Regular price
    from $94.49
    Regular price
    Our Price:
    Sale price
    from $94.49
    Savings: $-94.49
    Unit price
    per 
    Sold out
  • Organophosphonate Test Kit
    Regular price
    from $188.99
    Regular price
    Our Price:
    Sale price
    from $188.99
    Savings: $-188.99
    Unit price
    per 
    Sold out
  • Quat Test Kits
    Regular price
    from $101.24
    Regular price
    Our Price:
    Sale price
    from $101.24
    Savings: $-101.24
    Unit price
    per 
    Sold out
  • Silica Test Kit - 0.5 to 10.0 ppm
    Regular price
    Our Price: $202.49
    Regular price
    Our Price:
    Sale price
    Sale Price: $202.49
    Savings: $-202.49
    Unit price
    per 
    Sold out
  • Bromine/Chlorine Test Kit
    Regular price
    Our Price: $229.84
    Regular price
    Our Price:
    Sale price
    Sale Price: $229.84
    Savings: $-229.84
    Unit price
    per 
    Sold out
  • OP Tablets, 250 pack
    Regular price
    Our Price: $94.37
    Regular price
    Our Price:
    Sale price
    Sale Price: $94.37
    Savings: $-94.37
    Unit price
    per 
    Sold out