Contact For more information, contact the orders department . If you haven't ordered from us before and wish to order a product that requires qualifications, get details here . Get information here . General terms Purchases must be paid by VISA, MasterCard, or cheque unless accompanied by an institutional Purchase Order. All prices listed are F.O.B. our office.
All prices are subject to change without notice.
Invoices are issued separately for each shipment and are payable within 30 days of invoice date. Overseas purchasers must remit payment, in advance, to our U.S. office in U.S. funds, including both shipping and handling charges and special air costs. We do not ship specimen sets. If you wish to review a test, we suggest that you order a manual or Examination Kit. Scoring of sheets via mail-in service is guaranteed for a period of 2 years from the date of purchase.