I need help to find the concentrations of each tested extract - dilution calc?

label Chemistry
account_circle Unassigned
schedule 1 Day
account_balance_wallet $5

Extracts were added to DPPH at diff. concen. -need answers in ug/mL 

- initial concen. (stock)  of all extracts=20 mg/ml 

-samples initially had 100 ul DPPH each

The different quantities of herbal extracts added 5,10,20,35, and 50 μL  (+ 100 ul DPPH)

Jan 6th, 2015

Hi - I posted an answer to this question previously (and to your ANOVA question). Here's a link which you can use to compute concentrations of diluted solutions.

http://www.physiologyweb.com/calculators/dilution_calculator_mass_per_volume.html

Jan 6th, 2015

Studypool's Notebank makes it easy to buy and sell old notes, study guides, reviews, etc.
Click to visit
The Notebank
...
Jan 6th, 2015
...
Jan 6th, 2015
Jun 24th, 2017
check_circle
Mark as Final Answer
check_circle
Unmark as Final Answer
check_circle
Final Answer

Secure Information

Content will be erased after question is completed.

check_circle
Final Answer