Backpack Lab™ contents subject to change HI3817BP Backpack Lab® Water Quality Educational Test Kit Backpack Lab Water Quality Educational Test Kit Includes: • 110 tests each for acidity, alkalinity, carbon dioxide,and dissolved oxygen, 100 tests for hardness, and 50 tests for phosphate • Hanna's HI98129 Combo pH/EC/TDS/temperature tester • Secchi disk for turbidity • Backpack carrying case which holds all components of the kit • Teacher’s manual with a curriculum that meets National Science Teachers Association Standards • Laminated, laboratory instruction cards with step-by-step field test procedures • Downloadable resources This kit is designed to provide a complete unit for teachers to introduce students to important chemical tests for water pollution. This teacher’s guide provides detailed background information for lessons/activities regarding water quality that can be adapted to accommodate various grade levels. These lessons/activities will allow students to explore parameters that are helpful or harmful to water quality by conducting tests in the classroom using Hanna test kits and testers. These tests contain liquid chemicals (stored in hard-shell cases) and step-by-step instructions for use in the classroom as well as the eld. All materials t easily into the supplied backpack for convenient transport. Specifications HI3817BP Backpack Lab Water Quality Test Kit Test Type Range Method Number of Tests Individual Kit Reorder Code Acidity (CaCO¥) titration 0-100 mg/L (ppm) 0-500 mg/L (ppm) methyl-orange phenolphthalein 110 avg. HI3820 Alkalinity (CaCO¥) Phenolphthalein & Total titration 0-100 mg/L (ppm) 0-300 mg/L (ppm) phenolphthalein/ bromphenol blue 110 avg. HI3811 Carbon Dioxide titration 0.0-10.0 mg/L (ppm) 0.0-50.0 mg/L (ppm) 0-100 mg/L (ppm) phenolphthalein 110 avg. HI3818 Oxygen, Dissolved titration 0.0-10.0 mg/L (ppm) modified Winkler 110 avg. HI3810 Hardness (CaCO¥) titration 0.0-30.0 mg/L (ppm) 0-300 mg/L (ppm) EDTA 100 avg. HI3812 Phosphate colorimetric 0-5 mg/L (ppm) ascorbic acid 50 HI3833 Specifications HI98129 Combo pH/EC/TDS/Temperature Tester Type Range Resolution Accuracy Calibration pH 0.00 to 14.00 pH 0.01 pH ±0.05 pH automatic, one or two-point with two sets of standard buffers (pH 4.01 / 7.01 / 10.01 or 4.01 / 6.86 / 9.18) Conductivity 0 to 3999 µS/cm 1 µS/cm ±2% F.S. automatic, one point at 1413 µS/cm TDS 0 to 2000 mg/L (ppm) 1 mg/L (ppm) ±2% F.S. automatic, one point at 1382 mg/L (ppm) Temperature 0.0 to 60.0°C / 32.0 to 140.0°F 0.1°C / 0.1°F ±0.5°C /±1°F — Ordering Information HI3817BP Backpack Lab includes HI98129 Combo pH/EC/TDS/temperature tester, acidity test kit, alkalinity test kit, carbon dioxide test kit, dissolved oxygen test kit, hardness test kit, phosphate test kit, set of 10 field test procedures, teacher's guide and backpack. Reagents and Solutions only HI3820-100 Acidity (as CaCO¥), 110 tests avg. HI3811-100 Alkalinity (as CaCO¥), 110 tests avg. HI3818-100 Carbon Dioxide, 110 tests avg. HI3810-100 Dissolved Oxygen, 110 tests avg. HI3812-100 Hardness, total (as CaCO¥), 100 tests avg. HI3833-050 Phosphate, 50 tests avg. HI70004P pH 4.01 buffer solution for HI98129, 20 mL sachets (25) HI70007P pH 7.01 buffer solution for HI98129, 20 mL sachets (25) HI70010P pH 10.01 buffer solution for HI98129, 20 mL sachets (25) HI70031P 1413 µS/cm conductivity calibration solution for HI98129, 20 mL sachets (25) HI70032P 1382 mg/L (ppm) TDS calibration solution for HI98129, 20 mL sachets (25) Chemical test kit reagents begin on page 9.44 9 Chemical Test Kits 9.39 www.hannainst.com | Backpack Lab®
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