(latest version is EQS4WIN 2.0.3)
Click here to Order by Credit Card:
To order by FAX or Mail, display the appropriate Order Form listed below by clicking on the link. Then print the form, fill it in, and send it to Mathtrek Systems:
Click
here for Regular Pricing Order Form
Click here for Academic
Pricing Order Form
EQS4WIN Regular
Prices (latest version)
| Item Number | Price(US$) | Description |
| 3621 | 698.00 | Version 2 single-machine copy; Standard |
| 4026 | 279.20 | Version 2 upgrade from Version 1 |
| 4024 | 200.00 | TRC-compatible supplementary database (requires Version 2 of EQS4WIN) |
| 3621-N | 3000.00 | 25-user Network Version |
EQS4WIN Academic Prices (latest version)
| Item Number | Price(US$) | Description |
| 3622 | 349.00 | Version 2 single-machine copy; Standard |
| 4027 | 139.60 | Version 2 upgrade from Version 1 |
| 4025 | 100.00 | TRC-compatible supplementary database (requires Version 2 of EQS4WIN) |
| 3622-N | 1000.00 | 25-user Network Version |
| 3622-NS | 39.00 | additional same-time purchase for individual student single-machine copies; 20-copy minimum; must simultaneously purchase 3622-N; price each machine; Standard |
Smith/Missen Textbook
| Item Number | Price(US$) | Description |
| 3653 | 110.00 |
Chemical Reaction Equilibrium Analysis: Theory and Algorithms, W.R. Smith and R.W. Missen, Krieger Publishing, Malabar, FLA, 1991. |
Notes:
- Except for 3622-NS, prices include all product upgrades for one year from date of purchase, and free technical support from Mathtrek Systems via E-Mail during this period. Support is available thereafter on an annual basis from Mathtrek Systems.
- Shipping charges are additional, as described on the detailed Order Form, except for credit-card orders. There is no shipping charge for software. For Credit Card orders for item #3653(book), airmail shipping charges are $10.00 to US and Canada, $15.00 to international destinations.
- Software can only be used on a single computer, except for Network versions.
- Software includes disk(s) only and installation instructions. No manual is provided, due to extensive Helpfile incorporated within the software itself.
- Prices and terms subject to change without notice.
Terms:
- Purchase orders accepted from major institutions in USA and Canada. Payment due 30 days from date of invoice. Advance payment must accompany all other orders.
- Payment required in US dollars via International Money Order in US$. Payment via electronic funds transfer requires an additional administration fee of $US10.00.