Death Of A River Kit

Description

A great, visual way to teach about water pollution! This kit offers a complete water pollution unit that covers clean water and the prevention and treatment of pollution. A combination of 11- 35mm slides, six reproducible transparency masters, instructor's manual, and laboratory equipment, leads students carefully through water quality experiments involving dissolved oxygen, the bacteria needed to dissolve oxygen, water clarity, and the treatment of organic wastes. Refill includes: Activated Charcoal, Aluminum Sulfate, Bentonite Clay, Dissolved Oxygen 1, Dissolved Oxygen II, Dissolved Oxygen III, Sodium Thiosulfate, Methylene Blue, Potassium Permanganate, Sulfuric Acid. Includes SDS. 15-1/2" x 11-1/2" x 4"; 1lb
Item # Description Price Points  
AMEP-7-2000-7 Death Of A River Kit Was $125.00$93.75 500 Ships 4 Free