LaMotte® Thermometer Strip, 0–12° C

Item #653613

$4.45

LaMotte® Nitrate Nitrogen Test Kit

Item #652790

$74.50

LaMotte® Thermometer Strip, 14–40° C

Item #653612

$4.45

Biotic Indicators of Water Quality, Biorama™ Preparation

Item #262326

$118.00

OHAUS Salinity Pen Meter Replacement Electrode

Item #186041

$73.81

Sper Test Tube pH Pen Meter

Item #652371

$55.00

LaMotte® Water TesTab® Kits

5 Products

$33.45 - $47.75

Carolina® Turbidity Tube

2 Products

$70.00 - $84.50

Carolina BioKits®: Acid Rain

2 Products

$71.00 - $130.00

Carolina Shirt Pocket Water Test Kit

Item #652748

$49.50

OHAUS Multiparameter Pen Meters

2 Products

$158.00 - $158.00

LaMotte® Leaf Pack Stream Ecology Kit

Item #652003

$304.00

LaMotte® BioPaddle® Total Coliform Activity Kit

Item #653581

$75.65

Carolina Investigations® for AP® Environmental Science: Quality of Natural Waters: Biological Factors Digital Teacher's Manual

Item #180710

$5.95

LaMotte® Glass Vial with Screw Cap

Item #653589

$3.00

LaMotte® Tapwater Tour Kit

2 Products

$81.00 - $91.35

OHAUS Salinity Pen Meters

2 Products

$94.00 - $139.00

Water Treatment and Filtration Kit

Item #652781

$42.00

OHAUS pH Portable Meter

Item #186028

$525.00

Portable Dissolved Oxygen Meter, Replacement Membranes

Item #185705

$76.00

Apera Multiparameter pH/EC/TDS/Salinity Pocket Tester

Item #182378

$201.00

Carolina Investigations® for AP® Environmental Science: Quality of Natural Waters: Physical and Chemical Factors Digital Teacher's Manual

Item #180711

$5.95

LaMotte® Plastic Test Tube

Item #653590

$4.50

LaMotte® Nitrate Color Chart

Item #653605

$3.90

Dichotomous Identification Key to Freshwater Macroinvertebrates, Pack of 6

Item #652007

$46.90

LaMotte® Watershed Tour Kit

2 Products

$21.05 - $117.95

Human Impacts on Water Quality Kit Voucher

Item #187220DV

$149.50

Carolina Investigations® for AP® Environmental Science: Quality of Natural Waters: Physical and Chemical Factors

2 Products

$74.50 - $382.00

Secchi Disc with Calibrated Line

Item #652262

$89.00

Lab-Aids Qualitative Introduction to Water Pollution Kit

Item #652701

$309.50

LaMotte Direct Reading Titrator, 0-200 ppm

Item #653594

$8.80

LaMotte Starch Indicator Solution

Item #653592

$9.50

Aquatic Insects, Biorama™ Preparation

Item #262426

$67.00

OHAUS Portable Meters

2 Products

$605.00 - $830.00

Carolina EcoKits®: LC₅₀ Aquatic Toxicity

2 Products

$85.50 - $85.50

Going Collecting Set

Item #651280

$61.40

LaMotte® Aquaponics Test Kit

2 Products

$189.00 - $333.00

Sper Salinity Refractometer

Item #652388

$132.50

LaMotte® SMART®3 Electronic Water Lab

Item #652641

$3,449.00

Biotic Index Data Sheet, Pack of 6

Item #652008

$19.00

CHEMetrics Water Test Kits

6 Products

$44.00 - $106.00

LaMotte® Freshwater Aquaculture Test Kit

2 Products

$223.90 - $332.00

LaMotte® BioPaddles®, Box of 10

4 Products

$55.15 - $55.15

Inquiries in Science: Human Influence Lab Package

Item #251503

$1,543.80

Hanna® Waterproof Dissolved Oxygen Meter Replacement Membranes, Pack of 5

Item #185999

$76.00

Household Water Quality Test Kit

Item #652749

$22.50

OHAUS DO Pen Meter Replacement Membrane

Item #186045

$175.56

Carolina® Classroom River Kit

Item #182150

$352.00

Acid Rain, Simulated, Laboratory Grade, 4 L

Item #841804

$41.85

LaMotte® MacroLens™

Item #184558

$17.10

LaMotte® Glass Test Tube

Item #653593

$4.50

Water Quality Test Kit

Item #652712

$61.50

Sper Digital Dissolved Oxygen/Temperature Meter

Item #652372

$423.00

Water Thermometer

Item #652240

$26.00

LaMotte® Shore Tour Kit Refill

Item #652422

$32.10

LaMotte® Urban Water Test Kit

Item #653607

$67.15

LaMotte® TesTab® Refills

6 Products

$15.20 - $149.40

Sand-Mud Sieve

Item #652220

$119.80

Carolina Investigations® for AP® Environmental Science: Cultural Eutrophication and Biodegradable Waste, 8-Station Kit

4 Products

$104.50 - $178.80

Carolina Investigations® for AP® Environmental Science: Quality of Natural Waters: Biological Factors

2 Products

$81.00 - $176.50