steroid extraction
Order custom writing paper now!
  • Your research paper is written by certified writers
  • Your requirements and targets are always met
  • You are able to control the progress of your writing assignment
  • You get a chance to become an excellent student!
Get a price quote
 
Title: steroid extraction

Essay Details:

Subject: Science
Author: Cecily S
Date: March 21, 2016
Level: University
Grade: A
Length: 2 / 590

Essay text:

In past research, progesterone has exhibited harmful effects on aquatic organisms, so being able to quantify the concentration in a sample will allow for a better understanding of the steroid's toxicity levels. In the SPE method being used, the analytes are retained in the sorbent bed and the matrix is washed away. The sorbent bed is hydrophobic and made of octadecylsiloxane, which is preferred for the extraction of hydrophobic steroids. Once the sample has made its way through the sorbent bed the analytes can be collected by using various washing solutions and eluting the solution. Solid phase extraction is an extremely useful sample preparation technique because it limits many problems that arise from the use of liquid-liquid extraction...

Showed 18% of text Buy database access to get full access to all 184 988 essays

Calculate a fair price for your order

Do you need an essay?

A professional team of writers is able to craft custom essays from scratch according to your instructions. We are ready to satisfy writing needs of every demanding customer.

Price start from $11.99 / page
Order now

Do you need many essays?

The product provided is intended to be used for research or study purposes. Get instant access to over 200,000 papers.

Price start from $28.95 / month
Buy database access
101 4.9 5

Feedback of people who used our services.

Rudy A., Los Angeles. CA

My experience with ManyEssays.com is extremely satisfying! I was amazed on your user-friendly website which is very helpful. I have also happy on how your customer service experts ...

Rebecca G., Portland, OR

I would like to say thank you for the level of excellence on providing written works. My University required us a very difficult paper using a very specific writing format and ...

Michael S.,Austin, TX

I am happy with the results your company gives. ManyEssays.com is the best place for essays!

Vincent S., Boston, MA

I was given by my professor a very difficult essay assignment and I really don’t know what to do. I needed help and ManyEssays.com came at the right time. I quickly availed your ...

Conrad H., Pasadena, CA

I am very happy on the excellent job your writers did on my thesis. It was beautiful in every way, it was a literary masterpiece! Everything was done according to instructions and ...

Alex M., Richmond, VA

A top-notch organization all the way and a model in excellent service, your company is. The level of expertise in your field is exceptional as you have in your employment the best ...

Emily R., Boston, MA

Your writing service is so amazing! I was skeptic at first on how your company provides result, but my skepticism gradually vanished immediately after you had finished one task in ...

Timothy J., Houston, TX

Your services were an important factor for my academic advance during my college years. I really thank you that you were there when I needed help in my term paper. Your company ...

Similar Essays: