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Bachem AG Bachem Americas, Inc. Bachem Japan K.K.
Hauptstrasse 144 3132 Kashiwa Street AREA Shinagawa, 13F
4416 Bubendorf - Switzerland Torrance, CA 90505 - USA Tokyo 108-0075 - Japan
Tel +41 58 595 2021 Tel +1 888 422 2436 Tel +81 3 4405 3141
Fax +41 58 595 2040 Tel +1 888 4BACHEM Email sales.jp@bachem.com
Email sales.ch@bachem.com Fax +1 310 539 9428  
  E-mail sales.us@bachem.com  

PEPTIDE CONTENT CALCULATOR DETAILS

BACHEM'S PEPTIDE CONTENT CALCULATOR

The following formula is used for the calculation of the net weight:

 

 

For the calculation of Volume, Concentration or Gross Weight, Purity and Assay are taken into consideration, unless the checkbox is set to "Use 100% for Purity and Assay."

 

The calculation of the solvent volume is based on the following equation:

 

 

The result of this calculation is how much solvent is needed to dissolve a given quantity of lyophilizate to obtain a given concentration of pure peptide in solution.

 

The calculation of the concentration is based on the following equation:

 

The result of this calculation is what the concentration of pure peptide in solution will be, if a given quantity of lyophilizate is dissolved in a given volume of solvent.

 

The calculation of the gross weight is based on the following equation:

 


 

 

The result of this calculation is how much lyophilizate is needed to obtain a given amount of a solution, which has a given concentration of the pure peptide.