#1 in Distributing Specialty
Chemicals & Equipment

Email Us Today Free shipping on
all chemicals (48 states)
Home > Cooling Water Test Kits
Choose a Sub Category:
Cooling Water Kits Refill Reagents

Cooling Water Test Kits

Listed here are our most popular Cooling Water Test Kits.
Sort By:
Page of 1
Test Kit for Cooling Water Test Kit for Cooling Water Closed Loop Water Test Kit
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
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
19 in stock!
Closed Loop Water Test Kit
Usually Ships in 1 to 2 Business Days
Our Price: $549.99
Sale Price: $499.99
Savings: $50.00
10 in stock!
Cooling Water Testing Kit Cooling Water Test Kit Closed Loop Test Kit - Molybdate, Nitrite, pH, and Glycol Testing.
Test Kit for Kathon Boiler and Cooling Water Testing Kit Sulfate Reducing Bacteria Test Kit
Kathon Test Kit
Usually Ships in 2 to 3 Business Days
Our Price: $599.99
Sale Price: $469.99
Savings: $130.00
45 in stock!
(1)
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
15 in stock!
(1)
BioSan Product 100 - 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
7 in stock!
Kathon Test Kit Boiler and Cooling Water Test Kit Product 100 Bio SaniCheck SRB - Sulfate Reducing Bacteria Test Kit - 25 per box
Sulfate Reducing Bacteria Test Kit Phosphonate Test Kit: 1 drop = 0.7 ppm as active OP Bromine/Chlorine Test Kit
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
29 in stock!
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
6 in stock!
(1)
Bromine/Chlorine Test Kit
Usually Ships in 2 to 3 Business Days
Our Price: $199.99
Sale Price: $178.99
Savings: $21.00
6 in stock!
Sulfate Reducing Bacteria Test Kit - 25 per box
Phosphonate Test Kits: 1 drop = 0.7 ppm as active OP Bromine/Chlorine Test Kit
Glutaraldehyde Test Kit - 30 tests Test Kit for Organophosphonate Silica Test Kit
Glutaraldehyde Test Kit - 30 tests
Usually Ships in 1 to 2 Business Days
Our Price: $189.99
Sale Price: $169.99
Savings: $20.00
23 in stock!
(4)
Organophosphonate Test Kit
Usually Ships in 1 to 2 Business Days
Our Price: $179.99
Sale Price: $159.99
Savings: $20.00
23 in stock!
(1)
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
26 in stock!
Glutaraldehyde Test Kit Organophosphonate Test Kit Silica Test Kit - 0.5 to 10.0 ppm
Iron Test Kits - K-6010 Molybdenum Test Kit Test Kit for Ammonia
Iron Test Kits - K-6010
Usually Ships in 1 to 2 Business Days
Our Price: $179.99
Sale Price: $149.99
Savings: $30.00
17 in stock!
(2)
Molybdenum Test Kit
Usually Ships in 1 to 2 Business Days
Our Price: $169.99
Sale Price: $142.99
Savings: $27.00
12 in stock!
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
14 in stock!
Iron Test Kits - 2 to choose from. Molybdenum Test Kits Ammonia Test Kits - 3 to choose from
Test Kits for Quats Test Kit for Bromine Nitrite Test Kit - 5 types to choose from
Quat Test Kits
Usually Ships in 1 to 2 Business Days
Our Price: $149.99
Sale Price: $129.99
Savings: $20.00
18 in stock!
(1)
Bromine Test Kit
Usually Ships in 1 to 2 Business Days
Our Price: $139.99
Sale Price: $114.99
Savings: $25.00
90 in stock!
Nitrite Test Kit - 5 types to choose from
Usually Ships in 1 to 2 Business Days
Our Price: $149.99
Sale Price: $114.99
Savings: $35.00
25 in stock!
(5)
Quat Droplet Test Kits Bromine Test Kit Nitrite Test Kits
Test Kits for Hardness Test Kit for Chlorinated Alkaline Test Kit for Chlorine
Hardness Test Kits - 9 to choose from.
Usually Ships in 1 to 2 Business Days
Our Price: $129.99
Sale Price: $109.99
Savings: $20.00
10 in stock!
(3)
Chlorinated Alkaline Test Kit
Usually Ships in 2 to 3 Business Days
Our Price: $129.99
Sale Price: $109.99
Savings: $20.00
11 in stock!
Chlorine Test Kits - 4 types to choose from
Usually Ships in 1 to 2 Business Days
Our Price: $111.99
Sale Price: $99.99
Savings: $12.00
6 in stock!
(2)
Hardness Test Kits - 9 to choose from. Chlorinated Alkaline Test Kit - 6 to choose from. Chlorine Test Kit - 4 Types
Alkalinity Test Kits - 5 types Test Kits for Acidity Test Kit for Chlorides
Alkalinity Test Kits - 5 types
Usually Ships in 1 to 2 Business Days
Our Price: $109.99
Sale Price: $99.99
Savings: $10.00
12 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
15 in stock!
(1)
Chloride Test Kit
Usually Ships in 1 to 2 Business Days
Our Price: $119.99
Sale Price: $94.99
Savings: $25.00
14 in stock!
Alkalinity Test Kits - 5 Types. Acidity Test Kits - 9 to choose from.

Chloride Test Kit - 3 to choose from.
Total Bacteria and Yeast/Fungi Dipslides - Box of 10 ChemWorld Total Bacteria Dipslides - 10 per box Organo Phosphonate Test Kits (RediTab)
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
7 in stock!
(1)
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
54 in stock!
(2)
Organo Phosphonate Test Kits (RediTab)
Usually Ships in 2 to 3 Business Days
Our Price: $84.99
Sale Price: $72.99
Savings: $12.00
35 in stock!
Total Bacteria Dipslides - Box of 10
Bacteria Dipslides - 10 per box Phosphonate, (RediTab) Test Kits - 1 drop = 1 ppm (OP).
Total Hardness Test Kits OP Tablets, 250 pack Total Alkalinity Test Kits
Total Hardness Test Kits
Usually Ships in 2 to 3 Business Days
Our Price: $89.99
Sale Price: $72.99
Savings: $17.00
8 in stock!
OP Tablets, 250 pack
Usually Ships in 1 to 2 Business Days
Our Price: $99.99
Sale Price: $69.99
Savings: $30.00
18 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
29 in stock!
Total Hardness Test Kits - 1 drop = 2 to 50 ppm. AD1582-100: OP Tablets, 250 pack "OH" Alkalinity Test Kits - 1 drop = 10 to 100 ppm.
P & M Alkalinity Test Kits P & M Alkalinity Test Kits P Alkalinity Test Kits
"P" and "M" Alkalinity Test Kits
Usually Ships in 2 to 3 Business Days
Our Price: $74.99
Sale Price: $64.99
Savings: $10.00
35 in stock!
"P & M" Alkalinity Test Kits
Usually Ships in 2 to 3 Business Days
Our Price: $74.99
Sale Price: $64.99
Savings: $10.00
20 in stock!
(1)
"P" Alkalinity Test Kits
Usually Ships in 2 to 3 Business Days
Our Price: $91.99
Sale Price: $64.99
Savings: $27.00
25 in stock!
"P & M" Alkalinity Test Kits - 1 drop = 10 to 100 ppm. "P & M" Alkalinity Test Kits - 1 drop = 10 to 100 ppm. "P" Alkalinity Test Kits - 1 drop = 10 to 100 ppm.
Chloride Test Kits for Cooling Water M Alkalinity Test Kits M Alkalinity Test Kits
Cooling Water Chloride Test Kits
Usually Ships in 2 to 3 Business Days
Our Price: $69.99
Sale Price: $59.99
Savings: $10.00
12 in stock!
"M" Alkalinity Test Kits
Usually Ships in 2 to 3 Business Days
Our Price: $74.99
Sale Price: $59.99
Savings: $15.00
17 in stock!
"M" Alkalinity Test Kits
Usually Ships in 2 to 3 Business Days
Our Price: $74.99
Sale Price: $59.99
Savings: $15.00
16 in stock!
Cooling Water Chloride Test Kits - 1 drop = 2 to 10 ppm. "M" Alkalinity Test Kits - 1 drop = 10 to 100 ppm. "M" Alkalinity Test Kits - 1 drop = 10 to 100 ppm.
QAC DT, 60 mL Calcium Hardness Test Kits Calcium Hardness Test Kits
QAC DT, 60 mL
Usually Ships in 1 to 2 Business Days
Our Price: $63.99
Sale Price: $54.99
Savings: $9.00
53 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
15 in stock!
Calcium Hardness Test Kits (HNB)
Usually Ships in 2 to 3 Business Days
Our Price: $64.99
Sale Price: $54.99
Savings: $10.00
11 in stock!
QA3500-B: QAC DT, 60 mL Calcium Hardness Test Kits - 1 drop = 2 to 50 ppm. Calcium Hardness Test Kits - 1 drop = 2 to 50 ppm.
Sulfuric Acid 50%, 30 mL Potassium Iodide 50%, 60 mL Sodium Hydroxide 0.25N, 60 mL
Sulfuric Acid 50%, 30 mL
Usually Ships in 1 to 2 Business Days
Our Price: $66.99
Sale Price: $49.99
Savings: $17.00
25 in stock!
Potassium Iodide 50%, 60 mL
Usually Ships in 1 to 2 Business Days
Our Price: $62.99
Sale Price: $48.99
Savings: $14.00
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
6 in stock!
SA1940-A: Sulfuric Acid 50%, 30 mL PI1450-B: Potassium Iodide 50%, 60 mL SH6220-B: Sodium Hydroxide 0.25N, 60 mL
Hardness Buffer Solution Magnesium Chloride Reagent, 60 mL OP Titrant #2, 60 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
15 in stock!
Magnesium Chloride Reagent, 60 mL
Usually Ships in 1 to 2 Business Days
Our Price: $47.99
Sale Price: $44.99
Savings: $3.00
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
18 in stock!
HA7407-B: Hardness Buffer Solution, 60 mL MG2045-B: Magnesium Chloride Reagent, 60 mL AD1596-DB: OP Titrant #2, 60 mL
Hardness Indicator, 30 mL Filter Paper, 9cm Molybdenum Indicator Solvent, 60 mL
Hardness Indicator, 30 mL
Usually Ships in 1 to 2 Business Days
Our Price: $46.99
Sale Price: $39.99
Savings: $7.00
7 in stock!
(1)
Filter Paper, 9cm
Usually Ships in 1 to 2 Business Days
Our Price: $49.99
Sale Price: $39.99
Savings: $10.00
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
17 in stock!
HA7430-A: Hardness Indicator, 30 mL FP0610-9: Filter Paper, 9cm MO1591-B: Molybdenum Indicator Solvent, 60 mL
Nitrite Titrant, 60 mL Trace Hardness Titrant Low Potassium Hydroxide 0.1N, 60 mL
Nitrite Titrant, 60 mL
Usually Ships in 1 to 2 Business Days
Our Price: $48.99
Sale Price: $39.99
Savings: $9.00
26 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
17 in stock!
(2)
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
35 in stock!
ND2270-B: Nitrite Titrant, 60 mL ED2064-B: Trace Hardness Titrant Low, 60 mL PH9275-B: Potassium Hydroxide 0.1N, 60 mL
Sulfuric Acid 50%, 30mL Total Alkalinity Indicator Ceric Sulfate
Sulfuric Acid 50%, 30mL
Usually Ships in 1 to 2 Business Days
Our Price: $44.99
Sale Price: $39.99
Savings: $5.00
18 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
16 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
16 in stock!
(1)
SA7940-A: Sulfuric Acid 50%, 30mL 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
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
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
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
8 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
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
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 Hydrochloric Acid 7.7N, 60 mL Alkalinity Titrant Low, 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
8 in stock!
(1)
Hydrochloric Acid 7.7N, 60 mL
Usually Ships in 1 to 2 Business Days
Our Price: $46.99
Sale Price: $38.99
Savings: $8.00
20 in stock!
Alkalinity Titrant Low, 60 mL
Usually Ships in 1 to 2 Business Days
Our Price: $49.99
Sale Price: $38.99
Savings: $11.00
48 in stock!
(1)
PC8025-B: Potassium Chromate Indicator, 60 mL HA6207-B: Hydrochloric Acid 7.7N, 60 mL SA1555-B: Alkalinity Titrant Low, 60 mL
Hardness Buffer Solution, 30 mL Hardness Titrant High, 60 mL Peroxide Titrant
Hardness Buffer Solution, 30 mL
Usually Ships in 1 to 2 Business Days
Our Price: $41.99
Sale Price: $38.99
Savings: $3.00
23 in stock!
(4)
Hardness Titrant High, 60 mL
Usually Ships in 1 to 2 Business Days
Our Price: $56.99
Sale Price: $38.99
Savings: $18.00
19 in stock!
(2)
Peroxide Titrant, 60 mL
Usually Ships in 1 to 2 Business Days
Our Price: $49.99
Sale Price: $37.99
Savings: $12.00
9 in stock!
HA7405-A: Hardness Buffer Solution, 30 mL ED2070-B: Hardness Titrant High, 60 mL ND7505-B: Peroxide Titrant, 60 mL
Ferroin Indicator, 30 mL Toluidine Blue O Indicator, 30 mL Molybdenum Indicator Powder, 10 grams
Ferroin Indicator, 30 mL
Usually Ships in 1 to 2 Business Days
Our Price: $42.99
Sale Price: $37.99
Savings: $5.00
10 in stock!
(1)
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
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
13 in stock!
FE3144-A: Ferroin Indicator, 30 mL TB3800-A: Toluidine Blue O Indicator, 30 mL MO1589-H: Molybdenum Indicator Powder, 10 grams
Methyl Orange Indicator Alkalinity Titrant High, 60 mL Hardness Indicator Powder, 10 grams
Methyl Orange Indicator, 30 mL
Usually Ships in 1 to 2 Business Days
Our Price: $39.99
Sale Price: $36.99
Savings: $3.00
19 in stock!
(1)
Alkalinity Titrant High, 60 mL
Usually Ships in 1 to 2 Business Days
Our Price: $39.99
Sale Price: $36.99
Savings: $3.00
27 in stock!
(1)
Hardness Indicator Powder, 10 grams
Usually Ships in 1 to 2 Business Days
Our Price: $42.99
Sale Price: $36.99
Savings: $6.00
37 in stock!
(1)
MO3319-A: Methyl Orange Indicator, 30 mL SA1595-B: Alkalinity Titrant High, 60 mL HA7475-H: Hardness Indicator Powder, 10 grams
Phenolphtalein Indicator - 30 mL Sulfuric Acid 1.0N, 60 mL Sodium Thiosulfate 0.0365N, 60 mL
Phenolphtalein Indicator - 30 mL
Usually Ships in 1 to 2 Business Days
Our Price: $38.99
Sale Price: $36.99
Savings: $2.00
30 in stock!
(2)
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
10 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
16 in stock!
(1)
PH1605-A: Phenolphtalein 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
23 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
6 in stock!
(1)
ED2073-B: Hardness Titrant Low, 60 mL SN3410-B: Chloride Titrant, 60 mL