This. Swedish made digital fraction collector appears complete, undamaged and in good working order. The pictured unit is the one the buyer will receive.
According to the manufacturer:
FRAC-100 (Code No. 18-1000-77) and FRAC-200 (Code No. 19-8600-02 are designed for automated fraction collection and evaluation of chromatograms. In their standard forms they can collect up to 175 fractions in 12 mm diameter tubes, up to 95 fractions in 10-18 mm diameter tubes and up to 40 fractions in 30 mm diameter vials, with the help of the racks provided or with simple accessories. When connected to a suitable monitor, they can measure peak heights, areas and retention time and indicate into which tubes the peaks have been collected. fraction collectors will also indicate into which tubes the peaks have been collected.
FRAC-200 and FRAC-100 (with its drop counting accessory) can collect fractions in a variety of different ways, based either on time, volume or drop counting, controlled via simple programs specified by the operator. For example, you can choose to collect uniform fractions of a fixed time period. The fraction collectors will collect fractions until all the tubes are used and then switch off.
In other collection sequences, you can specify a “wait” period in which the initial liquid volume is collected in a separate container, collect peaks in a smaller fraction size than the main part of the eluent, collect only peaks and allow the remainder to run into a separate container, compensate for the liquid volume between the monitor and the fraction collector and program a time, volume or drop count for the collector to shut itself, and a connected pump, off automatic or drop count for the collector to shut itself, and a connected pump, off automatically. At any time during collection, you can advance to a new tube or stop the collection temporarily before continuing with the rest of the program.
These fraction collectors are designed to work with other equipment from Amersham Biosciences, including Peristaltic Pump P-1, Pump P-50, chromatography controllers, chart recorders and UV-monitors to form integrated chromatographic systems adapted to your present and future requirements.
This equipment came out of a government health lab where it was maintained to manufacturer's standards. As will any such equipment it should be fully inspected prior to use. Calibration may also need to be adjusted after shipping.
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Shipping will be discounted if more than one pump is taken and/or other items are shipped in the same package.
American buyers will pay only what they pay on purchase. No added taxes or fees will be required on delivery. Delivery normally takes one week.
Canadian buyers should request an invoice in Canadian $ before purchase. 5% tax (GST) will be added to this. An invoice in Canadian funds should be requested prior to purchase.
Buyers from elsewhere are welcome to purchase this item. Shipping will be at cost
If you find the item is not as described in the ad it may be returned for a purchase price refund. Generally, all of our items have an inspection warranty which kicks in upon delivery for a period of 7 to 14 days. It is not an operational warranty as most items sold on DOTmed require biomedical certification before use. If you require additional coverage please contact us prior to purchase.