The Hanna Marine Science Backpack Lab Kit includes: 110 Tests for Acidity and Alkalinity 100 Tests for Ammonia, Carbon Dioxide, Dissolved Oxygen, Hardness, Nitrate, Nitrogen, Phosphate, Salinity, Conductivity, Temperature, and More pHep®4 Waterproof pH/Temperature Tester DiST®5 Waterproof Conductivity/Total Dissolved Solids (TDS) Tester Hydrometer for Salinity Secchi Disk for Turbidity Teacher’s Manual (with a curriculum that meets national standards) CD-ROM (with definition of terms; can use as a PowerPoint® presentation or for transparencies) Laminated Laboratory Instruction Cards (with step-by-step field-testing procedures) Reproducible Lab Activity Worksheets (with instructions, goals, hypotheses, and testing procedure results/observations) Glossary of Key Terms (for classroom display)

Everything students need to know about marine water quality parameters - in one backpack!

• Well-constructed lessons and activities save you time
• All components fit in backpack for extreme portability - ideal for on-site measurements
• Extensive teacher’s guide offers lots of detailed information

This portable marine water quality lab is specifically designed to help you get the most out of your classroom and field work with lessons and activities. The durable backpack stores all the necessary components in one place, reducing the chance of misplacing an item, and its portability makes it an obvious choice for on-site measurements in the field. The components are tied together by an extensive teacher’s manual that includes information about each parameter, classroom activities designed to introduce students to each parameter, and detailed field-testing procedures.

Using the supplied course of study in correlation with Hanna® parameter test kits and pocket testers, the Marine Science Backpack Lab™ provides you with a valuable tool in helping your students assess marine water quality.