Law and Politics

The amount of alcohol absorbed through the stomach walls is ________ the amount of alcohol absorbed ...

Started by erika

Which of the following, if blood is not available, can the medical examiner NOT use in order to ...

Started by debasdf

A white powder received by the forensic chemist must be identified. What are the preferred ...

Started by magmichele12

An unknown white powder was located at a crime scene. Describe an analytical scheme, in proper ...

Started by Ebrown

Arrange the following parts or products of the Cannabis plant in order of THC content, from highest ...

Started by lbcchick

Synthetic opiates may be encountered as drug evidence. Depending on their use, they may be ...

Started by ec501234

Briefly describe the basic process of spectrophotometry.

Started by Deast7027

What three chromatographic processes are most applicable for solving analytical problems typically ...

Started by 809779

Briefly describe the basic chromatographic process. Be sure to explain how motion is important to the process.

Started by roselinechinyere27m

Describe how a microcrystalline test works. Name two advantages of microcrystalline tests.

Started by rayancarla1

In chromatography, the distribution of a gas between the liquid and gas phases is determined by the ...

Started by jerry coleman

The last step in a thin-layer chromatographic analysis is ________.

Started by cdr_15

Hairs shaped like "bear claws" on the upper side of a marijuana leaf are known as ________ hairs.

Started by hbsimmons88

________ can separate unknown mixtures into their components.

Started by mpobi80

Two types of empirical tests are color tests and ________ tests.

Started by Kthamas

The two phases in a forensic scientist's analytical scheme are screening and ________.

Started by Jramos095

Potential medical uses of marijuana include reduction of eye pressure in ________, lessening of ...

Started by fnuegbu

Spectrophotometry does not require that a material be in a relatively pure state.

Started by Alygatorr01285

A mass spectrometer can detect materials weighing only one millionth of a gram.

Started by anshika

Gas chromatography cannot produce a specific identification of a chemical substance.

Started by CORALGRILL2014

Many chemical substances have similar mass spectra fragmentation.

Started by kwoodring

Cocaine is classified as a narcotic under current federal law.

Started by ghost!

Marijuana is synthesized from the Cannabis sativa plant.

Started by ahriuashd

Drugs prepared from opium include morphine, heroin, and codeine.

Started by cnetterville

Thin-layer chromatography was performed and four spots were visualized on the glass slide. The ...

Started by leilurhhh