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Water Quality Testing & Lab Equipment
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Photometers/Colorimeter

Photometers/Colorimeter - Potassium - Hardness

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15 Items

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Potassium, Fresh and Salt, 50 Tests
Special Price $67.23 Regular Price $78.17
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Potassium
Test
Hardness

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Category

Photometers/Colorimeter 2 items

Price

$10.00 - $20.00 1 item
$60.00 - $70.00 1 item

No. of Tests

100 2 items
20 1 item
200 1 item
25 1 item
50 1 item

Range

0.0 - 1.00 1 item
0.02 - 0.8 ppm 1 item
0.03 - 4.0 ppm 1 item
0.04 - 3.5 ppm 1 item
0.05 - 3.0 ppm 1 item
0.05 - 4.0 1 item
0.06-8.00 1 item
0.1 - 3.0 ppm 1 item
0.1 - 6.0 ppm 1 item
0.10-6.00 1 item
0.6 - 11 ppm 1 item
0.8-10.0 2 items
1 - 70 ppm 1 item
3-100 1 item
5.0 - 9.5 1 item

Test

Ammonia Nitrogen 1 item
Chlorine 1 item
Chlorine Dioxide 1 item
Copper (Free) 1 item
Copper (Total) 1 item
Hardness 0 items
Iron (Total) 2 items
Nitrate Nitrogen 1 item
Nitrite Nitrogen 1 item
Oxygen, DIssolved (3) 1 item
pH 1 item
Phosphate HR 1 item
Phosphate LR 1 item
Potassium 2 items
Sulfate HR 2 items

Test Method

Ascorbid Acid (2) 1 item
Barium Chloride (1) 1 item
Bicinchoninic Acid (1) 1 item
Bipyridyl (2) 1 item
Cadmium Reduction (2) 1 item
Chlorphenol Red, Phenol Red, Thymol Blue (3) 1 item
Diazotization (2) 1 item
Diethydithiocarbamate (1) 1 item
Dpd Tablet (3) 1 item
Nessler (2) 1 item
Salicylate (3) 1 item
Tetraphenylboron (2) 2 items
Vanadomolybdophosphoric Acid (1) 1 item
Winkler Colorimetric (3) 1 item

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