Environmental Science Soil Testing
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For pH NPK kits...
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This is a more advanced version of our Soil
Investigation Kit (EN62645). Each kit contains
appro..
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Create particle traps and identify pollutants
in our air! Air pollution causes a wide variety
of..
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Play involves two or more players who
toss the ball to each other and answer the
question found ..
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The simplified test procedures included with
this outfit provide 20, 50, or 100 tests for each
s..
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Visualise the potential contamination of
groundwater. Construct mini-groundwater
models showing ..
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Students will test for nitrogen, phosphorus,
potassium, and pH using syringes and test
tubes to ..
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All you need to do to take measurements with
this analog meter is to insert it in the soil and
m..
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Take everything you need to test for 15
soil parameters in the field, including key
micronutrien..
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Measure pH, nitrogen, phosphorous and
potassium levels with this combination soil
test kit. A un..
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Test for nitrogen, potassium, and
phosphorus with one kit; the special
TesTabs, nonhazardous rea..
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When your class is focusing on one particular
soil reaction, save money and supplies by
ordering..
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When your class is focusing on one
particular soil reaction, save money and
supplies by ordering..
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Study the relationship between particle
size and porosity, gravitational water and
usable reserv..
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For measuring oxygen consumption of small
organisms during respiration...
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