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3
votes
2answers
140 views
Presumptive test for modafinil?
Given a sample that is probably modafinil plus common fillers, but could be fake, what reagent tests would best determine whether it contains modafinil? Assume a known-good sample for comparison.
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0
votes
0answers
34 views
DNA qualitative analysis
Does DNA give positive tests for:
Amides (using Hinsberg , isocarbonyl or any such test)
Alcohols
Phosphates (using the Ammonium Molybdate test)?
I will be extracting DNA from fruits and ...
5
votes
1answer
121 views
Identifying a glass frosting chemical
I have purchased an "unknown" white coloured powder from the market which can frost glass objects. Here are some properties of this powder
White in colour
When mixed with HCL or water, it results in ...
