Buyer's Guide … the one with the Encyclopedia!

Supplier profile:

WesTech

WesTech
21 Priory Court
Bedford
MK40 1JN
United Kingdom

Website:chriswesley.org/spectrometer.htm?ref=rp

Products

ProductToAlternative Suppliers
spectrometersS EAPE, Edmund Optics, Fastlite, GoyaLab, Light Conversion, LightMachinery

Column "To": S = list of suppliers for that product, E = encyclopedia article.

Third column: alternative suppliers are suppliers also offering such products while having an ad package. On their own company profile pages, the right column of the table contains their product descriptions instead of alternative suppliers.