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Home > Ward's AP Biology Lab #12 Dissolved Oxygen & Aquatic Primary Productivity
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Ward's AP Biology Lab #12 Dissolved Oxygen & Aquatic Primary Productivity
Ward's AP Biology Lab #12 Dissolved Oxygen & Aquatic Primary Productivity

Product NameSKUPriceQty
Kit, Ward's AP Lab 12 Dissolved Oxygen & Aquatic Primary Production, 32 Students in 8 Lab Groups; includes coupon for perishable materials
WW7989400
 $275.00 
Kit, Refill, Ward's AP Lab 12 Dissolved Oxygen & Aquatic Primary Productivity, 32 Students in 8 Lab Groups; included coupon for perishable materials
WW7989600
 $135.00 
Kit, Refill, Ward's AP Lab 12 Dissolved Oxygen & Aquatic Primary Productivity, 8 Students in 2 Lab Groups; included coupon for
WW4565104
 $135.00 
Economy Water Sampler
WW4510000
 $69.95 




Product Information

Using the Winkler method with the materials included in this lab activity, students measure and analyze dissolved oxygen concentration in samples to determine biological oxygen demand and calculate primary productivity as a function of light intensity. Includes instructions on water sampling, an illustrated section to help identify aquatic organisms, and extensive background information on topics such as oxygen and water, primary productivity, oxygen cycle, photosynthesis, the carbon cycle, and more. To collect your own water sample, you will need a water sampler, available separately. If a collected water sample is not available, an algae culture is included. Note: Coupon included for perishable materials. Redeem by mail, fax, phone, or e-mail.

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