This kit is designed to provide unit for the teachers to introduce students to important marine topics. All materials fit easily into the supplied backpack for convenient transport. Backpack include: 110 test for acidity and alkanity, 100 tests for ammonia, carbon dioxide, dissolved oxygen, hardness, nitrate, nitrogen, phosphate and salinity. HANNA’s waterproof ph/temperature tester. HANNA’s waterproof conductivity/Total dissolved solids tester. Hydrometer for salinity. Secchi disk for turbidity. Backpack-style carrying case. 188-page teachers manual with a curriculum that meets National Science Teachers Standards. Parameter summary in pdf and power point format. Laminated, laboratory instruction cards with step-by-step-field-test procedures. Reproducible lab activity worksheets with instructions, goals, hypothesis, and testing procedures results/observation. A glossary in pdf format. Content solutions: 4.01 pH Buffer Solution, 20 mL 25 sachet, 7.01 pH Buffer Solution 20 mL 25 sachets,
