× Didn't find what you were looking for? Ask a question
Top Posters
Since Sunday
5
o
5
4
m
4
b
4
x
4
a
4
l
4
t
4
S
4
m
3
s
3
New Topic  
rmemery rmemery
wrote...
Posts: 1
Rep: 0 0
4 years ago
An unknown white powder was located at a crime scene. Describe an analytical scheme to identify the drug or drugs that may be present in the powder. Put steps in the proper order, and for each step, indicate whether it is a screening or confirmatory test, and note why it should be used.
Read 147 times
1 Reply

Related Topics

Replies
wrote...
Valued Member
Educator
4 years ago
https://biology-forums.com/index.php?topic=149870.0
New Topic      
Explore
Post your homework questions and get free online help from our incredible volunteers
  998 People Browsing
Related Images
  
 1348
  
 228
  
 650
Your Opinion
Which of the following is the best resource to supplement your studies:
Votes: 249