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 ...
Precision - correct answer a measure of how close a series of measurements are to one another
Accuracy - correct answer how close a measurement is to the true value
Electrical Fire - correct answer unplug & sodium bicarbonate
analytical balance - correct answer a device for determining mass that gives highly accurate
measurements
top loading balance - correct answer used to determine mass; not as precise as an analytical
balance
triple beam balance - correct answer instrument used to measure mass, less sensitive than top
loading
Coliform - correct answer Gram-negative rod-shaped bacteria normally present in the intestine;
includes E. coli and other species.
temp and pH - correct answer temp rises, pH drops. Must measure pH within 15 min of
collecting sample
Always add ___ to ___ - correct answer acid to water
The benefits of buying summaries with Stuvia:
Guaranteed quality through customer reviews
Stuvia customers have reviewed more than 700,000 summaries. This how you know that you are buying the best documents.
Quick and easy check-out
You can quickly pay through credit card for the summaries. There is no membership needed.
Focus on what matters
Your fellow students write the study notes themselves, which is why the documents are always reliable and up-to-date. This ensures you quickly get to the core!
Frequently asked questions
What do I get when I buy this document?
You get a PDF, available immediately after your purchase. The purchased document is accessible anytime, anywhere and indefinitely through your profile.
Satisfaction guarantee: how does it work?
Our satisfaction guarantee ensures that you always find a study document that suits you well. You fill out a form, and our customer service team takes care of the rest.
Who am I buying these notes from?
Stuvia is a marketplace, so you are not buying this document from us, but from seller FREEMANSHARP. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for £12.74. You're not tied to anything after your purchase.
