Keep my session open?
Ending In 
The session is expired
Your session has expired. For your security, we have logged you out.
Would you like to log in again?

Ward's® Dissolved Oxygen & Aquatic Primary Production Lab Activity


Safe and Compact Titration Assemblies Provided

  • Includes extensive background information
  • Illustrations of aquatic organisms
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.

Accessories information: Refill kits contain only consumable component items and do not contain additional copy masters.

Ordering information: Coupon is included for redemption of perishable materials. Redeem by mail, phone, fax, or email.

Delivery information: Due to the nature of this item, it cannot be shipped by air under any circumstances. Please select ground shipping at time of checkout.


   
 

ORDER

Item # Description No. of Lab Groups Unit Availability Price Quantity
367110 Dissolved Oxygen & Aquatic Primary Production Kit
Hazardous Product
8 Kit of 1 Retrieving Restricted
367130 Dissolved Oxygen & Aquatic Primary Production Refill
8 Kit of 1 Retrieving Restricted
restricted This product is marked as restricted and can only be purchased by approved Shipping Accounts. To apply for a shipping account number, click here. If you need further assistance, call Customer Service at 800-387-9393 or email borealcs@vwr.com.

WRITE A REVIEW

Need help?

  • Whatever you have to say, positive or negative, is important to us.
  • Providing feedback takes only seconds.
  • Your feedback will be made available to the public on the web.

BOREAL.com will publish your name as boreal.com user.
You can use this name, or edit and save a nickname.
We recommend authors use their first and last initial.

Please confirm your profession

Example: Education

Please confirm your role

Example: Teacher

Please confirm your location

Example: New York, NY

REVIEWS (0)

Total Ratings: 0
Avg. Ratings: 0.0 out of 5

Sort all by:

 
Review & Compare Alternatives
We found alternative products that can save you up to  per item-unit.  To compare product details, select up to 3 alternatives below and click Compare Selected. To add items to your basket, enter a quantity and click Add to Basket.

Original Product:

Description Catalog Number Availability Unit Your Price Price Per Qty