1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
almond37 [142]
3 years ago
8

What is the difference between a qualitative and semi quantitative test

Health
1 answer:
algol [13]3 years ago
6 0

In microbiology different tests are performed like Microbial limit tests (MLT), Sterility, Bacterial endotoxin testing (BET) and LBPC etc. In these tests some are qualitative, some are quantitative and some are semi quantitative tests.

Qualitative tests: Qualitative tests are those tests in which results are only given in form or either pass or fail or present or absent. In these type of tests results are not given in form of counting or calculations. Sterility test is one of example of qualitative test because in sterility test, results would be either pass or fail. In sterility testing we could check either contamination is present or absent in the sample.

You might be interested in
How to unclog a kitchen sink with garbage disposal
bazaltina [42]

Answer:

Start by unplugging the garbage disposal. Never work on a drain where the garbage disposal has power.

Use a natural cleaner made from ¼ cup baking soda followed by ½ cup vinegar. Allow it to fizz in the drain for a few minutes before washing it out using very hot water from the faucet.

Allow water to run for a few minutes to clear the clog.

Repeat as necessary.

If the clog remains after using this procedure a few times, use a flashlight to peer into the drain. Sometimes you can see a foreign object in the drain – a bone or utensil. You can sometimes reach the item using a pair of tongs or a needle nose pliers.

Plug the garbage disposal back in, run water and turn it on.

If you still have a block, you can use a plunger to attempt to loosen the clog. If you have a dishwasher, it’s important to clamp the end of the dishwasher line where it enters the disposal to prevent the hose from popping off the disposal nozzle as you plunge the sink drain.

Place the plunger directly over the sink drain, so the plunger completely covers the drain. Add water to the sink, so the lip of the plunger is covered in water. Then vigorously plunge the drain for a minute.

Lift the plunger and check for water flow. If it remains clogged, you can repeat the process a few times to see if you can release the clog. If the clog dissipates, be sure to run hot water for a few minutes to carry away and built up residue.

5 0
3 years ago
Benefits of regularly choosing low fat foods ( grilled chicken and veggies) over high fat foods ( fried chicken and frosted donu
Maurinko [17]

Hey there!

This statement is definitely TRUE

Hope this helps you!

God bless ❤️

xXxGolferGirlxXx

6 0
4 years ago
Read 2 more answers
High-fat diets can play a part in the development of __________.
Annette [7]

breast, colon, and pancreatic cancer

8 0
3 years ago
5 things that do not encourage my body
kodGreya [7K]

Answer:

HUH?

Explanation:

6 0
3 years ago
Which one of the following statements concerning weight and energy balance is most accurate?
blagie [28]
I dont get what your question is lol im joking i dont know the answer 
5 0
3 years ago
Read 2 more answers
Other questions:
  • Scientists who study the anatomy of the systems in the human body focus their studies on
    12·1 answer
  • Term for play in which children manipulate objects to produce or build something
    8·1 answer
  • What is sexual coercion
    6·2 answers
  • ______ is the name of the second stage of Piaget's moral development. In this stage, children older than 10 become aware that ru
    13·1 answer
  • Gregor Mendel experimented with hundreds of pea plants to understand the process of _____________.
    8·2 answers
  • What techniques will you use to cope with, manage, and resolve anger feelings?
    8·1 answer
  • Where are internal organs located?
    10·1 answer
  • How a positive personal life style plan may promote meaningless of life​
    10·1 answer
  • How do I hold in my milk when I'm doing the deed​
    10·1 answer
  • Muscular change due to aging is observable in the older adults
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!