What could be some applications of a hand-powered paper centrifuge?

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asked by mimiss 24 days ago | 5 | | 80 | 2

What are water quality parameters we should monitor to understand our local stream health?

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asked by stevie about 1 year ago | 2 | | 184 | 0

What are good resources for teaching middle school age children about water quality parameters?

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asked by stevie about 1 year ago | 4 | | 166 | 1

How do I choose a method for monitoring turbidity?

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asked by stevie about 1 year ago | 2 | | 228 | 1

What should we look for when sourcing turbidity tubes?

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asked by stevie about 1 year ago | 7 | | 152 | 0

When is it better to do grab sampling versus other types of monitoring?

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asked by stevie over 1 year ago | 1 | | 216 | 0

How much do different oil pollution tests cost?

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asked by warren over 1 year ago | 1 | | 154 | 1

How do I collect a sample for laboratory analysis?

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asked by warren over 1 year ago | 3 | | 279 | 0

Testing Water For Specific Polluting Compounds

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asked by rajanzaveri about 2 years ago | 2 | | 426 | 1

What are good containers to use for spectrometry samples?

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asked by warren over 2 years ago | 1 | | 269 | 0