The following features can be purchased right in Alph from the
The Apple App store will price these in your local currency, which will be displayed with the description
on the store page. The price in Canadian and US dollars is displayed below as a guide.
Alph Professional $449.99
Includes all Alph options and compounds listed below and expands the total compound library to over
5600 compounds. It also Includes
VMG's NRTL property package for chemical systems.
Steam Property Packages - $9.99
VMG's modification of NIST's 1995 and 1997 steam tables. Modifications include calculating
multicomponent mixtures, water decantation for hydrocarbon systems and highly accurate solubility
of important industrial gases in water such as nitrogen and oxygen.
Custom Compounds - $39.99
Add hydrocarbon compounds that are not in the library, by characterizing them with the normal
boiling point and optionally liquid density, molecular weight, critical temperature, critical
pressure and the acentric factor.
Custom Compound Help Page.
Additional Compound Packages
Additional compounds can be purchased with the following packages:
|Package Name||Compounds Included||Price
|Hydrate Control Compounds||
Adds the following compounds for dehydration and hydrate control:|