. The Biological bulletin. Biology; Zoology; Biology; Marine Biology. SPECIFICATION ELECTROPHORESIS APPARATUS PAPER STRIP MODEL. ELECTROPHORESIS APPARATUS, Paper Strip Model, Co. Specifi- cation. With recessed, 9 X J^-inch plati- num foil electrodes, 10 J^ inch migration chamber, and separate variable power supply. For preparing a series of hori- zontal paper electrophorograms of micro quantities (8 to 15 lambda for testing human serum) of mixtures the components of which are separable by migration upon application of an electric potential. Offer- ing the following features: C
. The Biological bulletin. Biology; Zoology; Biology; Marine Biology. SPECIFICATION ELECTROPHORESIS APPARATUS PAPER STRIP MODEL. ELECTROPHORESIS APPARATUS, Paper Strip Model, Co. Specifi- cation. With recessed, 9 X J^-inch plati- num foil electrodes, 10 J^ inch migration chamber, and separate variable power supply. For preparing a series of hori- zontal paper electrophorograms of micro quantities (8 to 15 lambda for testing human serum) of mixtures the components of which are separable by migration upon application of an electric potential. Offer- ing the following features: Compact, lightweight cabinet. The transparent plastic cabinet is readily portable, and easily inserted and operated in refrigerators or incu- bators. Safety interlock switch. Raising of the cover automatically shuts off current to avoid accidents. Polarity reversing switch. Changing direction of current between tests prolongs life of buffer solution. Designed specifically for clinical estimation of protein constituents of human blood serum, but useful also for the study of other organic or in- organic systems with similar electromigratory characteristics. Sharp separation by migrating components of normal serum can be completed in approximately 6 hours, using a 250-volt potential, and the entire procedure—including fixing, staining, drying and evaluating—can be accomplished in from 7 to 10 hours. Overall dimensions of cabinet: 16 inches long X 9^2 inches wide X 6 inches high. Cabinet includes removable plate glass cover, and phenolic plastic paper strip carrier which permits use of a single paper sheet or multiple strips up to a maxi- mum width of 7f inches. Direct Current Power Supply is a rectifier- transformer type unit with voltmeter, milli- ammeter, precise fine and coarse voltage controls and polarity reversing switch. Maximum output without load, 300 volts. With two polarized receptacles for simultaneous connection, if desired, to two Cabinets. More detailed informati
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Keywords: ., bookauthorlilliefrankrat, booksubjectbiology, booksubjectzoology
