COD hold time
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28 days
HPC media water bath
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45`C, 3hr
Accuracy
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how close a measurement is to the true value
triple beam balance
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instrument used to measure mass, less sensitive than top loading
analytical balance
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a device for determining mass that gives highly accurate measurements
temp and pH
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temp rises, pH drops. Must measure pH within 15 min of collecting sample
Precision
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Give this one a try later!
28 days
HPC media water bath
Give this one a try later!
45`C, 3hr
Accuracy
, Give this one a try later!
how close a measurement is to the true value
triple beam balance
Give this one a try later!
instrument used to measure mass, less sensitive than top loading
analytical balance
Give this one a try later!
a device for determining mass that gives highly accurate measurements
temp and pH
Give this one a try later!
temp rises, pH drops. Must measure pH within 15 min of collecting sample
Precision
Give this one a try later!
