| Americas, Asia, Africa | UK, Europe | |
| Address | Bioanalytical Systems Inc. | BAS Instruments, Ltd. |
| 2701 Kent Avenue | Building 28 Stoneleigh Deer Park | |
| West Lafayette IN 47906 | Stareton, Kenilworth, Warwickshire CV8 2LQ | |
| USA | U.K. | |
| Telephone | (765) 463-4527 | +44 2476 639 574 |
| (800) 845-4246 | ||
| Service | × 807 | +44 2476 639 574 |
| Coordinator | ||
| Fax | (765) 497-1102 | +44 2476 639 568 |
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