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[Show more]Celcius 
(F-32)5/9 
 
 
 
HPC media water bath 
45`C, 3hr 
 
 
 
 
Precision 
a measure of how close a series of measurements are to one another 
 
 
 
Accuracy 
how close a measurement is to the true value 
 
 
 
Electrical Fire 
unplug & sodium bicarbonate 
 
 
 
analytical balance 
a device for d...
Preview 1 out of 3 pages
Add to cartCelcius 
(F-32)5/9 
 
 
 
HPC media water bath 
45`C, 3hr 
 
 
 
 
Precision 
a measure of how close a series of measurements are to one another 
 
 
 
Accuracy 
how close a measurement is to the true value 
 
 
 
Electrical Fire 
unplug & sodium bicarbonate 
 
 
 
analytical balance 
a device for d...
40 CFR 121- 124 
The federal storm water regulations for the permitting of municipalities and industries. Regulations define storm water terms, permitting, inspecting, and sampling measurements 
 
 
 
40 CFR 136 
The regulations for sampling preservation and analyses of water, wastewater, and solid ...
Preview 2 out of 8 pages
Add to cart40 CFR 121- 124 
The federal storm water regulations for the permitting of municipalities and industries. Regulations define storm water terms, permitting, inspecting, and sampling measurements 
 
 
 
40 CFR 136 
The regulations for sampling preservation and analyses of water, wastewater, and solid ...
Within the federal government, the following branch generates laws: 
 
(a) Congress 
(b) Office of the President 
(c) Supreme Court 
(d) Library of Congress 
A 
 
Explanation 
Just a little reminder from your high school government class. The federal government is divided into 3 branches: executive ...
Preview 2 out of 7 pages
Add to cartWithin the federal government, the following branch generates laws: 
 
(a) Congress 
(b) Office of the President 
(c) Supreme Court 
(d) Library of Congress 
A 
 
Explanation 
Just a little reminder from your high school government class. The federal government is divided into 3 branches: executive ...
Define reagent grade water 
Water with no detectable concentration of compound or element to be analyzed i.e it is below the method's detection level. 
 
 
What is osmosis? 
The net movement of water through a semipermeable membrane towards an area of higher solute concentration. 
 
 
 
 
 
What ar...
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Add to cartDefine reagent grade water 
Water with no detectable concentration of compound or element to be analyzed i.e it is below the method's detection level. 
 
 
What is osmosis? 
The net movement of water through a semipermeable membrane towards an area of higher solute concentration. 
 
 
 
 
 
What ar...
2x sold
An amperometric titration is often used when measuring 
Residual chlorine 
 
 
 
The most important reason for chlorinating effluent is 
Disinfection 
 
Chlorination serves primarily to destroy or deactivate disease-producing microorganisms 
 
 
 
 
When wastewater samples are chlorinated and the pH...
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Add to cartAn amperometric titration is often used when measuring 
Residual chlorine 
 
 
 
The most important reason for chlorinating effluent is 
Disinfection 
 
Chlorination serves primarily to destroy or deactivate disease-producing microorganisms 
 
 
 
 
When wastewater samples are chlorinated and the pH...
1x sold
What does COLOR measure? 
Amount of color units (CU) in a sample. Color caused by natural metallic ions (Fe & Mg) & industrial wastes. 
 
 
 
What is the test summary for COLOR? 
Sample -> Tubes -> Compare to color standards over light source 
 
 
 
 
Which of the following techniques is used ...
Preview 2 out of 8 pages
Add to cartWhat does COLOR measure? 
Amount of color units (CU) in a sample. Color caused by natural metallic ions (Fe & Mg) & industrial wastes. 
 
 
 
What is the test summary for COLOR? 
Sample -> Tubes -> Compare to color standards over light source 
 
 
 
 
Which of the following techniques is used ...
Sewer maintenance vehicles are 
difficult to maneuver 
 
 
 
At low concentrations, hydrogen sulfide smells like 
Rotten Eggs 
 
 
 
 
which safety hazard in a collection system operations can be detected by an insturment? 
Toxic Gases 
 
 
 
What must be checked first before entering a manhole? 
Pr...
Preview 1 out of 3 pages
Add to cartSewer maintenance vehicles are 
difficult to maneuver 
 
 
 
At low concentrations, hydrogen sulfide smells like 
Rotten Eggs 
 
 
 
 
which safety hazard in a collection system operations can be detected by an insturment? 
Toxic Gases 
 
 
 
What must be checked first before entering a manhole? 
Pr...
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