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quick reference charts
Parameter
Method
Range
# of Tests
Page
HI3817BP Backpack Lab
®
Water Quality
Educational Test Kit
Acidity (CaCO₃)
titration
0-100 mg/L (ppm); 0-500 mg/L (ppm)
110
9.39
Alkalinity (CaCO₃)
Phenolphthalein & Total titration
0-100 mg/L (ppm); 0-300 mg/L (ppm)
110
Carbon Dioxide
titration
0.0-10.0 mg/L (ppm); 0.0-50.0 mg/L (ppm)
0-100 mg/L (ppm)
110
Oxygen, Dissolved
titration
0.0-10.0 mg/L (ppm)
110
Hardness (CaCO₃)
titration
0.0-30.0 mg/L (ppm); 0-300 mg/L (ppm)
100
Nitrate (NO₃¯—N)
colorimetric
0-50 mg/L (ppm)
100
Phosphate
colorimetric
0-5 mg/L (ppm)
50
pH
Hanna electronic
Combo tester
-2 to 16 pH
life of meter
EC
Hanna electronic
Combo tester
0-3999 µS/cm
life of meter
TDS
Hanna electronic
Combo tester
0-2000 ppm
life of meter
Temperature
Hanna electronic
Combo tester
-5-60.0°C
life of meter
Turbidity
secchi disc
-
-
HI3896BP Backpack Lab
®
Soil Quality
Educational Test Kit
Nitrogen
colorimetric
traces, low, medium, high
50
9.41
Phosphorus
colorimetric
traces, low, medium, high
50
Potassium
turbidimetric
traces, low, medium, high
50
pH
colorimetric
4 to 9 pH (1 pH increments)
50
Hanna electronic
Combo tester
-2 to 16 pH
life of meter
EC
Hanna electronic
Combo tester
0 to 3999 µS/cm
life of meter
TDS
Hanna electronic
Combo tester
0 to 2000 ppm
life of meter
Temperature
Hanna electronic
Combo tester
-50.0 to 220°C
life of meter
HI3899BP Backpack Lab
®
Marine Science
Educational Test Kit
Acidity (CaCO₃)
titration
0-100 mg/L (ppm); 0-500 mg/L (ppm)
110 avg.
9.43
Alkalinity (CaCO₃)
Phenolphthalein & Total titration
0-100 mg/L (ppm); 0-300 mg/L (ppm)
110 avg.
Ammonia (as NH₃—N)
colorimetric
0.0-2.5 mg/L (ppm)
25 avg.
Carbon Dioxide (CO₂)
titration
0.0-10.0 mg/L (ppm); 0.0-50.0 mg/L (ppm) 110 avg.
Oxygen, Dissolved
titration
0.0-10.0 mg/L (ppm)
110 avg.
Nitrite
colorimetric
0.0-9.0 mg/L (ppm)
100
Nitrate (NO₃¯—N)
colorimetric
0-50 mg/L (ppm)
100
Phosphate (PO₄³-)
colorimetric
0-5 mg/L (ppm)
50
Salinity
titration
0.0-40.0 g/kg
110 avg.
pH
Hanna electronic
Combo tester
-2 to 16 pH
life of meter
EC
Hanna electronic
Combo tester
0-3999 µS/cm
life of meter
TDS
Hanna electronic
Combo tester
0-2000 ppm
life of meter
Temperature
Hanna electronic
Combo tester
-5-60.0°C
life of meter
Turbidity
secchi disc
-
-
Backpack Lab
®
Multiparameter Test Kits
9
Chemical Test Kits
9.7
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