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Cooling Water Test Kits

Listed here are our most popular Cooling Water Test Kits.
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Test Kit for Cooling Water Test Kit for Cooling Water Test Kit for Kathon
Complete Cooling Water Test Kit
Usually Ships in 1 to 2 Business Days
Our Price: $2,999.99
Sale Price: $2,749.99
Savings: $250.00
Free Shipping 77 in stock!
ChemWorld Cooling Water Test Kit
Usually Ships in 1 to 2 Business Days
Our Price: $1,479.99
Sale Price: $1,269.99
Savings: $210.00
Free Shipping 18 in stock!
Kathon Test Kit
Usually Ships in 2 to 3 Business Days
Our Price: $699.99
Sale Price: $569.99
Savings: $130.00
Free Shipping 43 in stock!
(1)
Cooling Water Testing Kit Cooling Water Test Kit Kathon Test Kit
Closed Loop Water Test Kit Boiler and Cooling Water Testing Kit Sulfate Reducing Bacteria Test Kit
Closed Loop Water Test Kit
Usually Ships in 1 to 2 Business Days
Our Price: $549.99
Sale Price: $499.99
Savings: $50.00
Free Shipping 10 in stock!
Boiler and Cooling Water Test Kit
Usually Ships in 1 to 2 Business Days
Our Price: $409.99
Sale Price: $339.99
Savings: $70.00
Free Shipping 9 in stock!
(1)
BioSan Product 100 - Sulfate Reducing Bacteria Test Kit - 25 per box
Usually Ships in 3 to 5 Business Days
Our Price: $249.99
Sale Price: $199.99
Savings: $50.00
Free Shipping 6 in stock!
Closed Loop Test Kit - Molybdate, Nitrite, pH, and Glycol Testing. Boiler and Cooling Water Test Kit Product 100 Bio SaniCheck SRB - Sulfate Reducing Bacteria Test Kit - 25 per box
Bromine/Chlorine Test Kit Sulfate Reducing Bacteria Test Kit Test Kit for Organophosphonate
Bromine/Chlorine Test Kit
Usually Ships in 2 to 3 Business Days
Our Price: $249.99
Sale Price: $189.99
Savings: $60.00
Free Shipping 24 in stock!
Sulfate Reducing Bacteria Test Kit - 25 per box
Usually Ships in 3 to 5 Business Days
Our Price: $229.99
Sale Price: $189.99
Savings: $40.00
Free Shipping 27 in stock!
Organophosphonate Test Kit
Usually Ships in 1 to 2 Business Days
Our Price: $219.99
Sale Price: $189.99
Savings: $30.00
Free Shipping 13 in stock!
(1)
Bromine/Chlorine Test Kit Sulfate Reducing Bacteria Test Kit - 25 per box
Organophosphonate Test Kit
Phosphonate Test Kit: 1 drop = 0.7 ppm as active OP Glutaraldehyde Test Kit - 30 tests Molybdenum Test Kit
Phosphonate Test Kit: 1 drop = 0.7 ppm as active OP
Usually Ships in 24 to 48 Hours
Our Price: $229.99
Sale Price: $184.99
Savings: $45.00
Free Shipping 6 in stock!
(1)
Glutaraldehyde Test Kit - 30 tests
Usually Ships in 1 to 2 Business Days
Our Price: $199.99
Sale Price: $179.99
Savings: $20.00
Free Shipping 30 in stock!
(4)
Molybdenum Test Kit
Usually Ships in 1 to 2 Business Days
Our Price: $189.99
Sale Price: $159.99
Savings: $30.00
Free Shipping 9 in stock!
Phosphonate Test Kits: 1 drop = 0.7 ppm as active OP Glutaraldehyde Test Kit Molybdenum Test Kits
Silica Test Kit Iron Test Kits - K-6010 Test Kit for Chlorine
Silica Test Kit - 0.5 to 10.0 ppm
Usually Ships in 1 to 2 Business Days
Our Price: $159.99
Sale Price: $149.99
Savings: $10.00
Free Shipping 26 in stock!
Iron Test Kits - K-6010
Usually Ships in 1 to 2 Business Days
Our Price: $179.99
Sale Price: $149.99
Savings: $30.00
Free Shipping 17 in stock!
(2)
Chlorine Test Kits - 4 types to choose from
Usually Ships in 1 to 2 Business Days
Our Price: $199.99
Sale Price: $149.99
Savings: $50.00
Free Shipping 36 in stock!
(2)
Silica Test Kit - 0.5 to 10.0 ppm Iron Test Kits - 2 to choose from. Chlorine Test Kit - 4 Types
Test Kit for Ammonia Test Kits for Quats Nitrite Test Kit - 5 types to choose from
Ammonia Test Kit - 0 to 1 and 1 to 10 ppm N.
Usually Ships in 1 to 2 Business Days
Our Price: $139.99
Sale Price: $129.99
Savings: $10.00
Free Shipping 14 in stock!
Quat Test Kits
Usually Ships in 1 to 2 Business Days
Our Price: $149.99
Sale Price: $129.99
Savings: $20.00
Free Shipping 7 in stock!
(1)
Nitrite Test Kit - 5 types to choose from
Usually Ships in 1 to 2 Business Days
Our Price: $149.99
Sale Price: $124.99
Savings: $25.00
Free Shipping 15 in stock!
(5)
Ammonia Test Kits - 3 to choose from Quat Droplet Test Kits Nitrite Test Kits
Test Kits for Hardness Test Kit for Chlorinated Alkaline Test Kit for Bromine
Hardness Test Kits - 9 to choose from.
Usually Ships in 1 to 2 Business Days
Our Price: $159.99
Sale Price: $119.99
Savings: $40.00
Free Shipping 26 in stock!
(3)
Chlorinated Alkaline Test Kit
Usually Ships in 2 to 3 Business Days
Our Price: $159.99
Sale Price: $119.99
Savings: $40.00
Free Shipping 25 in stock!
Bromine Test Kit
Usually Ships in 1 to 2 Business Days
Our Price: $139.99
Sale Price: $114.99
Savings: $25.00
Free Shipping 89 in stock!
Hardness Test Kits - 9 to choose from. Chlorinated Alkaline Test Kit - 6 to choose from. Bromine Test Kit
Organo Phosphonate Test Kits (RediTab) Alkalinity Test Kits - 5 types Test Kits for Acidity
Organo Phosphonate Test Kits (RediTab)
Usually Ships in 2 to 3 Business Days
Our Price: $129.99
Sale Price: $99.99
Savings: $30.00
Free Shipping 28 in stock!
Alkalinity Test Kits - 5 types
Usually Ships in 1 to 2 Business Days
Our Price: $109.99
Sale Price: $99.99
Savings: $10.00
Free Shipping 7 in stock!
(1)
Acidity Test Kits - 5 to choose from
Usually Ships in 1 to 2 Business Days
Our Price: $119.99
Sale Price: $99.99
Savings: $20.00
Free Shipping 15 in stock!
(1)
Phosphonate, (RediTab) Test Kits - 1 drop = 1 ppm (OP). Alkalinity Test Kits - 5 Types. Acidity Test Kits - 9 to choose from.

Test Kit for Chlorides Chloride Test Kits for Cooling Water OP Tablets, 250 pack
Chloride Test Kit
Usually Ships in 1 to 2 Business Days
Our Price: $119.99
Sale Price: $94.99
Savings: $25.00
Free Shipping 8 in stock!
Cooling Water Chloride Test Kits
Usually Ships in 2 to 3 Business Days
Our Price: $119.99
Sale Price: $94.99
Savings: $25.00
Free Shipping 11 in stock!
OP Tablets, 250 pack
Usually Ships in 1 to 2 Business Days
Our Price: $119.99
Sale Price: $89.99
Savings: $30.00
Free Shipping 15 in stock!
Chloride Test Kit - 3 to choose from. Cooling Water Chloride Test Kits - 1 drop = 2 to 10 ppm. AD1582-100: OP Tablets, 250 pack
Total Hardness Test Kits P & M Alkalinity Test Kits Total Bacteria and Yeast/Fungi Dipslides - Box of 10
Total Hardness Test Kits
Usually Ships in 2 to 3 Business Days
Our Price: $99.99
Sale Price: $82.99
Savings: $17.00
Free Shipping 37 in stock!
"P" and "M" Alkalinity Test Kits
Usually Ships in 2 to 3 Business Days
Our Price: $99.99
Sale Price: $77.99
Savings: $22.00
Free Shipping 33 in stock!
Total Bacteria and Yeast/Fungi Dipslides - Box of 10
Usually Ships in 2 to 3 Business Days
Our Price: $89.99
Sale Price: $76.99
Savings: $13.00
Free Shipping 54 in stock!
(2)
Total Hardness Test Kits - 1 drop = 2 to 50 ppm. "P & M" Alkalinity Test Kits - 1 drop = 10 to 100 ppm. Total Bacteria Dipslides - Box of 10
ChemWorld Total Bacteria Dipslides - 10 per box Nitrite Titrant, 60 mL Total Alkalinity Test Kits
ChemWorld Total Bacteria Dipslides - 10 per box
Usually Ships in 1 to 2 Business Days
Our Price: $89.99
Sale Price: $76.99
Savings: $13.00
Free Shipping 46 in stock!
(2)
Nitrite Titrant, 60 mL
Usually Ships in 1 to 2 Business Days
Our Price: $94.99
Sale Price: $69.99
Savings: $25.00
Free Shipping 13 in stock!
"OH" Total Alkalinity Test Kits
Usually Ships in 2 to 3 Business Days
Our Price: $74.99
Sale Price: $64.99
Savings: $10.00
Free Shipping 29 in stock!
Bacteria Dipslides - 10 per box ND2270-B: Nitrite Titrant, 60 mL "OH" Alkalinity Test Kits - 1 drop = 10 to 100 ppm.
P & M Alkalinity Test Kits M Alkalinity Test Kits P Alkalinity Test Kits
"P & M" Alkalinity Test Kits
Usually Ships in 2 to 3 Business Days
Our Price: $74.99
Sale Price: $64.99
Savings: $10.00
Free Shipping 20 in stock!
(1)
"M" Alkalinity Test Kits
Usually Ships in 2 to 3 Business Days
Our Price: $79.99
Sale Price: $64.99
Savings: $15.00
Free Shipping 15 in stock!
"P" Alkalinity Test Kits
Usually Ships in 2 to 3 Business Days
Our Price: $91.99
Sale Price: $64.99
Savings: $27.00
Free Shipping 25 in stock!
"P & M" Alkalinity Test Kits - 1 drop = 10 to 100 ppm. "M" Alkalinity Test Kits - 1 drop = 10 to 100 ppm. "P" Alkalinity Test Kits - 1 drop = 10 to 100 ppm.
M Alkalinity Test Kits QAC DT, 60 mL Calcium Hardness Test Kits
"M" Alkalinity Test Kits
Usually Ships in 2 to 3 Business Days
Our Price: $74.99
Sale Price: $59.99
Savings: $15.00
Free Shipping 15 in stock!
QAC DT, 60 mL
Usually Ships in 1 to 2 Business Days
Our Price: $63.99
Sale Price: $54.99
Savings: $9.00
Free Shipping 47 in stock!
Calcium Hardness Test Kits (Murexide)
Usually Ships in 2 to 3 Business Days
Our Price: $64.99
Sale Price: $54.99
Savings: $10.00
Free Shipping 15 in stock!
"M" Alkalinity Test Kits - 1 drop = 10 to 100 ppm. QA3500-B: QAC DT, 60 mL Calcium Hardness Test Kits - 1 drop = 2 to 50 ppm.
Calcium Hardness Test Kits Sulfuric Acid 50%, 30 mL Hydrochloric Acid 7.7N, 60 mL
Calcium Hardness Test Kits (HNB)
Usually Ships in 2 to 3 Business Days
Our Price: $64.99
Sale Price: $54.99
Savings: $10.00
Free Shipping 10 in stock!
Sulfuric Acid 50%, 30 mL
Usually Ships in 1 to 2 Business Days
Our Price: $69.99
Sale Price: $52.99
Savings: $17.00
Free Shipping 24 in stock!
Hydrochloric Acid 7.7N, 60 mL
Usually Ships in 1 to 2 Business Days
Our Price: $66.99
Sale Price: $49.99
Savings: $17.00
Free Shipping 17 in stock!
Calcium Hardness Test Kits - 1 drop = 2 to 50 ppm. SA1940-A: Sulfuric Acid 50%, 30 mL HA6207-B: Hydrochloric Acid 7.7N, 60 mL
Ferroin Indicator, 30 mL Potassium Iodide 50%, 60 mL Sodium Hydroxide 0.25N, 60 mL
Ferroin Indicator, 30 mL
Usually Ships in 1 to 2 Business Days
Our Price: $69.99
Sale Price: $49.99
Savings: $20.00
Free Shipping 19 in stock!
(1)
Potassium Iodide 50%, 60 mL
Usually Ships in 1 to 2 Business Days
Our Price: $62.99
Sale Price: $48.99
Savings: $14.00
Free Shipping 23 in stock!
(1)
Sodium Hydroxide 0.25N, 60 mL
Usually Ships in 1 to 2 Business Days
Our Price: $56.99
Sale Price: $47.99
Savings: $9.00
Free Shipping 34 in stock!
FE3144-A: Ferroin Indicator, 30 mL PI1450-B: Potassium Iodide 50%, 60 mL SH6220-B: Sodium Hydroxide 0.25N, 60 mL
Hardness Buffer Solution Hardness Indicator Powder, 10 grams Phenolphtalein Indicator - 30 mL
Hardness Buffer Solution, 60 mL
Usually Ships in 1 to 2 Business Days
Our Price: $69.99
Sale Price: $46.99
Savings: $23.00
Free Shipping 11 in stock!
Hardness Indicator Powder, 10 grams
Usually Ships in 1 to 2 Business Days
Our Price: $59.99
Sale Price: $46.99
Savings: $13.00
Free Shipping 31 in stock!
(1)
Phenolphtalein Indicator - 30 mL
Usually Ships in 1 to 2 Business Days
Our Price: $59.99
Sale Price: $46.99
Savings: $13.00
Free Shipping 20 in stock!
(2)
HA7407-B: Hardness Buffer Solution, 60 mL HA7475-H: Hardness Indicator Powder, 10 grams PH1605-A: Phenolphtalein Indicator - 30 mL
Alkalinity Titrant High, 60 mL Magnesium Chloride Reagent, 60 mL OP Titrant #2, 60 mL
Alkalinity Titrant High, 60 mL
Usually Ships in 1 to 2 Business Days
Our Price: $49.99
Sale Price: $45.99
Savings: $4.00
Free Shipping 24 in stock!
(1)
Magnesium Chloride Reagent, 60 mL
Usually Ships in 1 to 2 Business Days
Our Price: $47.99
Sale Price: $44.99
Savings: $3.00
Free Shipping 8 in stock!
OP Titrant #2, 60 mL
Usually Ships in 1 to 2 Business Days
Our Price: $48.99
Sale Price: $42.99
Savings: $6.00
Free Shipping 15 in stock!
SA1595-B: Alkalinity Titrant High, 60 mL MG2045-B: Magnesium Chloride Reagent, 60 mL AD1596-DB: OP Titrant #2, 60 mL
Sulfuric Acid 50%, 30mL Hardness Buffer Solution, 30 mL Hardness Indicator, 30 mL
Sulfuric Acid 50%, 30mL
Usually Ships in 1 to 2 Business Days
Our Price: $49.99
Sale Price: $42.99
Savings: $7.00
Free Shipping 32 in stock!
Hardness Buffer Solution, 30 mL
Usually Ships in 1 to 2 Business Days
Our Price: $49.99
Sale Price: $42.99
Savings: $7.00
Free Shipping 16 in stock!
(4)
Hardness Indicator, 30 mL
Usually Ships in 1 to 2 Business Days
Our Price: $46.99
Sale Price: $39.99
Savings: $7.00
Free Shipping 26 in stock!
(1)
SA7940-A: Sulfuric Acid 50%, 30mL HA7405-A: Hardness Buffer Solution, 30 mL HA7430-A: Hardness Indicator, 30 mL
Filter Paper, 9cm Molybdenum Indicator Solvent, 60 mL Trace Hardness Titrant Low
Filter Paper, 9cm
Usually Ships in 1 to 2 Business Days
Our Price: $49.99
Sale Price: $39.99
Savings: $10.00
Free Shipping 16 in stock!
Molybdenum Indicator Solvent, 60 mL
Usually Ships in 1 to 2 Business Days
Our Price: $49.99
Sale Price: $39.99
Savings: $10.00
Free Shipping 17 in stock!
Trace Hardness Titrant Low, 60 mL
Usually Ships in 1 to 2 Business Days
Our Price: $49.99
Sale Price: $39.99
Savings: $10.00
Free Shipping 13 in stock!
(2)
FP0610-9: Filter Paper, 9cm MO1591-B: Molybdenum Indicator Solvent, 60 mL ED2064-B: Trace Hardness Titrant Low, 60 mL
Potassium Hydroxide 0.1N, 60 mL Total Alkalinity Indicator Ceric Sulfate
Potassium Hydroxide 0.1N, 60 mL
Usually Ships in 1 to 2 Business Days
Our Price: $46.99
Sale Price: $39.99
Savings: $7.00
Free Shipping 35 in stock!
Total Alkalinity Indicator, 30 mL
Usually Ships in 1 to 2 Business Days
Our Price: $45.99
Sale Price: $39.99
Savings: $6.00
Free Shipping 15 in stock!
(2)
Ceric Sulfate, 30 mL
Usually Ships in 1 to 2 Business Days
Our Price: $46.99
Sale Price: $38.99
Savings: $8.00
Free Shipping 16 in stock!
(1)
PH9275-B: Potassium Hydroxide 0.1N, 60 mL AI6925-A: Total Alkalinity Indicator, 30 mL CE3075-A: Ceric Sulfate, 30 mL
Calcium Hardness Indicator, 10 grams Calcium Hardness Indicator, 10 grams Complexing Agent, 30 mL
Calcium Hardness Indicator, 10 grams
Usually Ships in 1 to 2 Business Days
Our Price: $42.99
Sale Price: $38.99
Savings: $4.00
Free Shipping 21 in stock!
Calcium Hardness Buffer, 30 mL
Usually Ships in 1 to 2 Business Days
Our Price: $46.99
Sale Price: $38.99
Savings: $8.00
Free Shipping 14 in stock!
Complexing Agent, 30 mL
Usually Ships in 1 to 2 Business Days
Our Price: $42.99
Sale Price: $38.99
Savings: $4.00
Free Shipping 6 in stock!
CA1100-H: Calcium Hardness Indicator, 10 grams CA1119-A: Calcium Hardness Buffer, 30 mL CO3300-A: Complexing Agent, 30 mL
Sulfuric Acid 0.5N, 30 mL Molybdenum Buffer, 60 mL Molybdenum Titrating Solution, 60 mL
Sulfuric Acid 0.5N, 30 mL
Usually Ships in 1 to 2 Business Days
Our Price: $42.99
Sale Price: $38.99
Savings: $4.00
Free Shipping 39 in stock!
Molybdenum Buffer, 60 mL
Usually Ships in 1 to 2 Business Days
Our Price: $42.99
Sale Price: $38.99
Savings: $4.00
Free Shipping 18 in stock!
Molybdenum Titrating Solution, 60 mL
Usually Ships in 1 to 2 Business Days
Our Price: $42.99
Sale Price: $38.99
Savings: $4.00
Free Shipping 19 in stock!
SA1590-A: Sulfuric Acid 0.5N, 30 mL MO1525-B: Molybdenum Buffer, 60 mL MO1546-B: Molybdenum Titrating Solution, 60 mL
Potassium Chromate Indicator, 60 mL Alkalinity Titrant Low, 60 mL Hardness Titrant High, 60 mL
Potassium Chromate Indicator, 60 mL
Usually Ships in 1 to 2 Business Days
Our Price: $42.99
Sale Price: $38.99
Savings: $4.00
Free Shipping 8 in stock!
(1)
Alkalinity Titrant Low, 60 mL
Usually Ships in 1 to 2 Business Days
Our Price: $49.99
Sale Price: $38.99
Savings: $11.00
Free Shipping 40 in stock!
(1)
Hardness Titrant High, 60 mL
Usually Ships in 1 to 2 Business Days
Our Price: $56.99
Sale Price: $38.99
Savings: $18.00
Free Shipping 17 in stock!
(2)
PC8025-B: Potassium Chromate Indicator, 60 mL SA1555-B: Alkalinity Titrant Low, 60 mL ED2070-B: Hardness Titrant High, 60 mL
Peroxide Titrant Toluidine Blue O Indicator, 30 mL Molybdenum Indicator Powder, 10 grams
Peroxide Titrant, 60 mL
Usually Ships in 1 to 2 Business Days
Our Price: $49.99
Sale Price: $37.99
Savings: $12.00
Free Shipping 9 in stock!
Toluidine Blue O Indicator, 30 mL
Usually Ships in 1 to 2 Business Days
Our Price: $44.99
Sale Price: $36.99
Savings: $8.00
Free Shipping 12 in stock!
Molybdenum Indicator Powder, 10 grams
Usually Ships in 1 to 2 Business Days
Our Price: $42.99
Sale Price: $36.99
Savings: $6.00
Free Shipping 13 in stock!
ND7505-B: Peroxide Titrant, 60 mL TB3800-A: Toluidine Blue O Indicator, 30 mL MO1589-H: Molybdenum Indicator Powder, 10 grams
Methyl Orange Indicator Sulfuric Acid 1.0N, 60 mL Sodium Thiosulfate 0.0365N, 60 mL
Methyl Orange Indicator, 30 mL
Usually Ships in 1 to 2 Business Days
Our Price: $39.99
Sale Price: $36.99
Savings: $3.00
Free Shipping 19 in stock!
(1)
Sulfuric Acid 1.0N, 60 mL
Usually Ships in 1 to 2 Business Days
Our Price: $39.99
Sale Price: $34.99
Savings: $5.00
Free Shipping 31 in stock!
Sodium Thiosulfate 0.0365N, 60 mL
Usually Ships in 1 to 2 Business Days
Our Price: $37.99
Sale Price: $34.99
Savings: $3.00
Free Shipping 16 in stock!
(1)
MO3319-A: Methyl Orange Indicator, 30 mL SA1625-B: Sulfuric Acid 1.0N, 60 mL ST2705-B: Sodium Thiosulfate 0.0365N, 60 mL
Hardness Titrant Low, 60 mL Chloride Titrant, 60 mL
Hardness Titrant Low, 60 mL
Usually Ships in 1 to 2 Business Days
Our Price: $38.99
Sale Price: $34.99
Savings: $4.00
Free Shipping 20 in stock!
(1)
Chloride Titrant, 60 mL
Usually Ships in 1 to 2 Business Days
Our Price: $36.99
Sale Price: $32.99
Savings: $4.00
Free Shipping 48 in stock!
(1)
ED2073-B: Hardness Titrant Low, 60 mL SN3410-B: Chloride Titrant, 60 mL