Water Quality
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Go Direct® Glass-Body pH Sensor
Item #118126
$173.01

Go Direct® Flat pH Sensor
Item #118124
$151.01

Total Water Investigation Kit
Item #655011
$199.60

Estuary Monitoring Water Test Kit
Item #655010
$90.75

Urban Water Testing Kit
Item #655009
$115.05

Determination of Salinity Kit
Item #655008
$43.10

Determination of the Ammonia Nitrogen in Water Kit
Item #655007
$43.10

Determination of Nitrite and Nitrate Concentration in Water Kit
Item #655006
$44.00

Determination of the Alkalinity of Water Kit
Item #655005
$43.10

Determination of Water Hardness Kit
Item #655004
$43.10

Determination of Dissolved Oxygen Concentration Kit
Item #655003
$34.85

Coliform Powder Test Kit
2Â Products
$5.30 - $18.30

Go Direct® Optical Dissolved Oxygen Probe
Item #118108
$417.01

Go Direct® Conductivity Probe
Item #118106
$139.01

Go Direct® pH Sensor
Item #118100
$129.01

Carolina Investigations® for AP® Environmental Science: Quality of Natural Waters: Biological Factors
2Â Products
$89.80 - $189.80

OHAUS Bench Meters
4Â Products
$468.00 - $812.10

Biotic Index Data Sheet, Pack of 6
Item #652008
$21.07

LaMotte® Urban Water Test Kit
Item #653607
$73.36

Carolina® pH Meter
Item #188100
$62.40

LaMotte® Thermometer Strip, 012° C
Item #653613
$4.85

LaMotte® Thermometer Strip, 1440° C
Item #653612
$4.85

Water Treatment and Filtration Kit
Item #652781
$44.55

Environmental Chemistry: Nitrates, Phosphates, and Eutrophication Kit
Item #652782
$43.00

Strainer
Item #187800B
$5.00

Aquatic Insects, Biorama™ Preparation
Item #262426
$71.50

Sper Salinity Refractometer
Item #652388
$136.50

OHAUS Multiparameter Pen Meters
2Â Products
$175.00 - $175.00

Carolina® Aquatic Macroinvertebrate Card Set
Item #184567
$19.00

LaMotte® Protective Sleeve
Item #653604
$0.63

LaMotte® Nitrate Color Chart
Item #653605
$4.33

LaMotte® Phosphate TesTab® Color Chart
Item #653606
$4.33

LaMotte® Large Plastic Vial with Cap
Item #653603
$6.27

LaMotte® Lead Test Kit
Item #653500
$152.32

Apera Multiparameter pH/EC/TDS/Salinity Pocket Tester
Item #182378
$214.25

Kestrel® 5000 Bluetooth® Weather Meter
Item #749116
$598.80

LaMotte® Aquaponics Test Kit
2Â Products
$202.45 - $355.00

Biotic Indicators of Water Quality, Biorama™ Preparation
Item #262326
$124.00

OHAUS DO Pen Meter
Item #186043
$534.00

OHAUS DO Pen Meter Replacement Electrode
Item #186044
$331.00

OHAUS DO Pen Meter Replacement Membrane
Item #186045
$150.00

LaMotte® Water TesTabs® Kits
5Â Products
$36.73 - $53.09

LaMotte® Water Pollution Kit
Item #652582
$579.00

Carolina STEM Challenge®: Solar Water Distillation Kit
Item #180954
$86.80

LaMotte® MacroLens™
Item #184558
$18.96

Sper Test Tube pH Pen Meter
Item #652371
$56.50

Oil Spill Bioremediation Kit
3Â Products
$32.00 - $111.50

LaMotte® SMART®3 Electronic Water Lab
Item #652641
$3,674.25

Carolina® Water Quality Saddlebag
Item #181542
$362.05

Carolina® Turbidity Tube
2Â Products
$72.00 - $87.00

LaMotte® Hydroponics 4-Way Kit
2Â Products
$170.40 - $454.80

Visual Desktop Hydroponics
2Â Products
$70.50 - $126.40

OHAUS pH Pen Meters
2Â Products
$80.00 - $137.00

OHAUS Salinity Pen Meters
2Â Products
$105.00 - $154.00

OHAUS pH Portable Meter
Item #186028
$583.00

OHAUS Dissolved Oxygen Portable Meter
Item #186030
$921.00

Carolina® Bacterial Pollution of Water Kit
Item #652704
$83.35

Earth Force® Low-Cost Water Quality Monitoring Kit
Item #652567
$52.76