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Thermal & Sewage Pollution KitDiscover the Effects of Temperature and Raw Sewage on Water Quality! Study the Effects of Sewage and Temperature on Water Samples! Includes Teacher's Guide with Reproducible Student Worksheet! For Grades 6 12 and Ages 11 18! Enough Materials for 30 Students! Discover the effects of temperature and raw sewage on water quality. Experiments presented include poisonous effects of sewage and temperature on aquatic life, biological oxygen demand and the
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Thermal & Sewage Pollution Kit
Item no
:
1965468960
US$ 99.99
Pay in 4 interest-free payments of $25.00 Learn more
Min. order:
1piece
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USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 5 - Jul 10
US$40
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