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Single items, special requirements and ordering of extra materials Single material The
materials included in the kit for the building of solar cells can be recycled
to a certain extent. However part of the materials may run out after multiple
experiments. For this purpose single materials are offered as a service to
our customers. This can only be ordered by customers who have purchased one
or more article 3000, 2000 or 1000 kits. For
customers who do not like to order a complete kit we offer the possibility to
order single materials (see article 001 to 016). In this case a minimum order
of 40 Euro is mandatory excluding shipment costs. Warning: In the case that singe items are
applied without the supporting information and other materials provided in a
complete kit, the risk of failure of the experiments is large. List of single items (prices mentioned are
including VAT and excluding shipment costs): Article 001: Set for manufacturing 6 solar cells. One
set contains 6 titanium dioxide coated conductive glass- electrodes (photo
electrodes), and 6 conductive glass electrodes (counter electrodes). Photo
electrodes have been sintered (baked) already. Price per
set: 17.50 Euro Article 002: Set for manufacturing 6 solar cells. One
set contains 12 conductive glass electrodes. Titanium dioxide (to create the
photo electrode) and graphite (to create the counter electrode) have to be
coated onto surface. Photo electrodes have to be sintered (baked) in an oven
at 450 º C. Price per
set: 12.00 Euro Article 003: Multimeter to measure electrical voltage
and current, of the manufactured solar cells. Also useful to measure the
resistance of the conductive glass electrodes. Price: 18.00 Euro Article 004/005: Titanium dioxide solution to be deposited
onto article 002 (photo electrode) Price: 9.50 Euro Article 013: Dried Hibiscus flowers (staining material) Price: 3.50 Euro Article 016: Electrolyte Price: 6.50 Euro Specials and ordering of large quantities starting from 50 Euro Specials
refer for example to large quantities of solar cell material and auxiliary
equipment for events and happenings. Prices
and conditions upon request. |
