❓ HOW TO ORDER
​​❓ ORDERING GUIDELINES
​❓ SHIPPING GUIDELINES

📅 HIGHCHEM CALENDAR - Check first if we're open

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CHLORINE TEST STRIPS
​HIGH RANGE

Total Chlorine Test Strips​
High Range 0ppm - 2000ppm
(0 - 25 - 50 - 200 - 500 - 800 - 1500 - 2000)
​100 strips per bottle

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CHEMICAL OXYGEN DEMAND TEST KIT

Chemical Oxygen Demand (COD)​
0 - 100 ppm
0 - 1000 ppm
​0 - 10000 ppm
​50 tests / kit

POOL 5 IN 1 TEST STRIPS
With low range chlorine testing

Pool 5 in 1 Test Strips
Total Hardness: 0 - 100 - 250 - 500 - 1000 ppm
Free Chlorine (LOW RANGE): 0 - 0.5 - 1 - 3 - 5 - 10 ppm
Cyanuric Acid: 0 - 30-50 - 100 -150 - 240 ppm
Total Alkalinity: 0 - 40 - 80 - 120 - 180 - 240 ppm
pH: 6.2 - 6.8 - 7.2 - 7.8 - 8.4 - 9.0
​100 strips per bottle

​*may also be used for purposes other than pool testing as long as testing is within range

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DRINKING WATER
​16 IN 1 TEST STRIPS

16 in 1 Test Strips
Total Hardness: 0-25-50-120-250-425ppm
Free Chlorine: 0-0.5-1-3-5-10ppm
Iron: 0-5-10-25-50-100-250-500ppm
Copper: 0-0.5-1-3-10ppm
Lead: 0-20-50-100-200-500ppm
Nitrate: 0-10-25-50-100-250-500ppm
Nitrite: 0-1-5-10-20-40-80ppm
MPS (Mono Potassium Persulfate): 0-1-2-6-10-20ppm
Total Chlorine: 0-0.5-1-3-5-10ppm
Fluoride: 0-10-25-50-100ppm
Cyanuric Acid: 0-10-50-100-250ppm
Ammonia Chloride: 0-100-150-250-500ppm
Bromine: 0-1-2-6-10-20ppm
Total Alkalinity: 0-40-80-120-180-240ppm
Carbonate: 0-40-80-120-180-240ppm
pH: 6.0-6.4-6.8-7.2-7.6-8.2-9.0
​100 strips per bottle
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​*may also be used for purposes other than drinking water testing as long as testing is within range

PH TEST STRIPS 0 - 14

pH Test Strips 0-14
​pH: 0 - 14
​100 strips per bottle

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MERCK ph strips

Merck pH Indicator Strips
(100 Strips) - Germany
​pH: 0 - 14​

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PHENOL RED - PH TESTER
OTO SOLUTION - CHLORINE TESTER

Phenol Red / ​OTO Solution
240mL bottle​ 

POOL 3-WAY TEST KIT HCT

Pool 3-Way Test Kit HCT
Phenol Red - ​pH Tester - 15ml
Range: 6.8 - 7.2 - 7.6 - 7.8 - 8.2
OTO Solution - ​Chlorine Tester - 15ml
Range: ​0.2 - 0.6 - 1.0 - 1.5 - 3.0​

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PHOSPHATE TEST STRIPS -​ 0 - 100 - 200 - 300 - 500 - 1000 - 2500 ppb