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You Searched For:

"Environmental+Analysis+Standards"

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Biuret Powder, Lab Grade, NH2CONHCONH, 108-19-0, 25 g

Item Number:  (470300-390)
Biuret Test Standard

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Sand Quartz

Item Number:  (470177-662)

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The Case of the Contaminated Lake

Item Number:  (470356-082)
New Product

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Who's killing crystal creek

Item Number:  (470343-284)

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Dissolved Oxygen & Aquatic Primary Production Refill

Item Number:  (470009-228)

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Healthy Plants Kit Grades 3-5

Item Number:  (470228-170)
Healthy Plants Kit, Contains: 30 Plastic cups(5/7oz), 60 Bean seeds, 30 wicks, 1bag Soil/Vermiculite, Nutrient Powder, Acid Rain Solution, Designed for older elementary students to help them examine/understand the needs of plants for growth and survival, For grades 3-5

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Decomposition Lab Activity

Item Number:  (470039-840)

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Refill-forensics of soil and mineral analysis kit

Item Number:  (470163-320)
Refill Kit

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Insta-Test Ammonia Test Strips

Item Number:  (470228-506)
Insta-Test Ammonia Test Strips, Test water from lakes, ponds, streams, fish tanks, etc for ammonia. 25 strips/vial.

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Environmental air/water testing kit

Item Number:  (470317-456)
Environmental Testing Kit

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Kit, Ward's Dissolved Oxygen & Aquatic Primary Production Lab, 32 Students in 8 Lab Groups

Item Number:  (470009-224)

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LM Drosoph. Vesticial x Sepia (Dihybrid)

Item Number:  (470176-776)

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LM Drosophila Sepia X Wild (Monohybrid)

Item Number:  (470176-774)

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Renewable Fuels DVD, 24 min.

Item Number:  (470138-356)

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Insta-TEST* Low Range Phosphate Test Strip

Item Number:  (470222-300)
Phosphate Low Range

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Did you ever consider the fact that the fuel in your car’s gas tank is mostly ancient sequestered carbon about 400 million years old? But part of that mixture is also modern recycled carbon made from today’s renewable fuels like ethanol and biodiesel. In this program you’ll discover how science and

Item Number:  (470330-874)

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