HI3899BP Backpack Lab® Marine Science Educational Test Kit Backpack Lab® Includes: • 110 tests each for acidity, alkalinity, carbon dioxide, dissolved oxygen, and salinity. 100 tests for Nitrite, and 50 tests for phosphate • Hanna's Checker HC's for Ammonia and Nitrate • Hanna's HI98129 Combo pH/EC/TDS/temperature tester • Hydrometer for salinity • Secchi disk for turbidity • Backpack-style carrying case which holds all components of the kit • Teacher’s manual with a curriculum that meets National Science Teachers Association Standards • Downloadable resources • Laminated, laboratory instruction cards with step-by-step field-test procedures Backpack Lab is designed with all the necessary components in one place, reducing the chance of misplacing an item. Ideal for transporting, take this durable backpack to the eld for on-site measurements. This kit is designed to provide a complete unit that introduces students to important Marine Science topics. This teacher’s guide provides detailed background information for Marine Science lessons/activities that can be adapted to various grade levels. Field tests are included to complement classroom lessons. All materials t easily into the supplied backpack for convenient transport. Backpack Lab™ contents subject to change Specifications HI3899BP Backpack Lab Marine Science Educational 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 Nitrite colorimetric 0.0-1.0 mg/L (ppm) chromotropic acid 100 HI3873 Phosphate colorimetric 0-5 mg/L (ppm) ascorbic acid 50 HI3833 Salinity titration 0.0-40.0 g/kg mercuric nitrate 110 avg. HI3835 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 — Specifications HI784 Checker®HC Marine Ammonia Handheld Colorimeter Type Range Resolution Accuracy Method Marine Ammonia 0.00 to 2.50 ppm (mg/L) NH¥ 0.01 ppm (mg/L) ±0.05 ppm ±5% of reading @ 25 °C (77 °F) Adaptation of the Salicylate Method. The reaction between Ammonia and Ammonium and the reagent causes a blue-green tint in the sample. Specifications HI782 Checker®HC Marine Nitrate High Range Handheld Colorimeter Type Range Resolution Accuracy Method Marine Nitrate HR 0.0 to 75.0 ppm (as NO¥ – ) 0.1 ppm ±2.0 ppm ±5% of reading @ 25 °C (77 °F) Zinc reduction method. The reaction between nitrate and the reagent causes a pink tint in the sample. This checker has been developed to work with seawater samples. Ordering Information HI3899BP Backpack Lab includes acidity test kit, alkalinity test kit, marine ammonia handheld colorimeter, carbon dioxide test kit, dissolved oxygen test kit, marine nitrate high range handheld colorimeter, nitrite test kit, phosphate test kit, salinity test kit, secchi disc, hydrometer, HI98129 Combo pH/EC/TDS/temperature tester, set of 6 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. HI784-25 reagents for 25 Marine Ammonia tests HI784-11 marine ammonia certified standard kit HI3818-100 carbon dioxide, 110 tests avg. HI3810-100 dissolved oxygen, 110 tests avg. HI782-25 reagents for 25 marine nitrate HR tests HI782-11 marine nitrate HR certified standard kit HI3873-100 nitrite (as NOª¯—N), 100 tests avg. HI3833-050 phosphate, 50 tests avg. HI3835-100 salinity, 110 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 9.43 www.hannainst.com | Backpack Lab®
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