August 2012
Intermediate to advanced
448 pages
14h 47m
English
book
Illustrated Guide to Home Forensic Science Experiments
by Robert Bruce Thompson, Barbara Fritchman Thompson
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Chapter 29. Lab VII-2 Detect Cocaine and Methamphetamine on Paper Currency
Equipment and Materials
You’ll need the following items to complete this lab session. (The FK01 Forensic Science Kit for this book, available from http://www.thehomescientist.com, includes the items listed in the first group.)
Materials from Kit
Goggles
Forceps
Marquis reagent
Pipettes
Scott reagent
Specimen: diphenhydramine
Spot plate, 12-well
Materials you Provide
Gloves
Bag, small plastic zip-lock
Cotton balls, swabs, or paper towel
Currency specimens to be tested (see text)
Hair dryer (optional)
Water, distilled or deionized
Warning
Use extraordinary care when using Marquis reagent. It contains a concentrated solution of sulfuric acid, which is extremely corrosive.
Background
Presumptive ...
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.