How do you calculate Milliequivalents?

How do you calculate Milliequivalents?

The expression mEq represents the amount of solute in mg equal to 1/1000 th gram of the equivalent weight of the substance. Equivalent weight = 147/2 = 73.5 grams and 73.5 grams/1000 = 0.0735 grams or 73.5 mgs.

How do you calculate ug mL concentration?

The simple formula is: ( µg/mL ) = ( µM ) * ( MW in KD) , ( ng/mL ) = ( nM ) * ( MW in KD) , ( pg/mL ) = ( pM ) * ( MW in KD) . For example: If the protein molar concentration is labeled as 2 µM, and the MW of the protein is 40 KD, then this protein product’s mass concentration will be 2 ( µM ) * 40 ( KD ) = 80 µg/mL.

How do you calculate suppositories?

suppositories = (Step I +Step II) i.e. Theoretical weight of total Base required.

How do you convert mEq L to PPM?

1 meq/L = 2.8 dKH = 50 ppm CaCO3 equivalents. So just multiply your reading that is in meq/L by 50 to get ppm.

How do you convert MOSM to mEq?

Thus, for ions that have a charge of one, one milliequivalent is equal to one millimole. For ions that have a charge of two (like calcium), one milliequivalent is equal to 0.5 millimoles.

How do I make a 10 ug mL solution?

To prepare a concentration of 10 µg/ml, pipette out 10 µl of the drug in a test tube using a micropipette. Then dilute it with 990 µl (making a total volume of 1 ml) of the solvent (ethanol, methanol, water etc) you are going to use in your experiment. Similarly, do for 20 µg/ml.

How do I make a 100ug mL solution?

Take 1ml of the stock solution (covert(100ug/ml) and add 9mls of water to produce a100ug/10ml solution. 1ml of this will give 10ug/ml.

How do you calculate displacement suppositories?

Now the practical weight of the six suppositories is 14 gm and the total amount of the drug in all suppositories is equal to 6 * 500=3000 mg=3 g. So, the weight of the suppository base is 14 – 3=11 gm. So, by the addition of the drug , 1 gm of the suppository base is displaced.

What is displacement value suppositories?

Displacement Value can be defined as the. volume of drug that displaces 1 gram of suppository base. The most commonly used suppository base is Coca Butter or Theobroma oil. Traditionally suppositories are prepared using suppositories molds which can generally hold 1 gram or 2 gram of base.

How do I calculate my baby’s medicine?

Care must be taken to properly convert body weight from pounds to kilograms (1 kg= 2.2 lb) before calculating doses based on body weight….Example 2.