AN ADVANCED MULTI-ANGLE LIGHT SCATTERING DETECTOR. IT MEASURES THE INTENSITY OF SCATTERING AT EACH ANGLE WHICH IN CONJUNCTION WITH A CONCENTRATION DETECTOR ENABLES THE CALCULATION OF THE ABSOLUTE MOLECULAR WEIGHT OF PROTEINS, SYNTHETIC AND NATURAL POLYMERS AND ALSO MOLECULAR SIZE EXPRESSED AS THE RADIUS OF GYRATION Rg. THE PRODUCT USES A RED LASER TO ILLUMINATE THE SAMPLE AND THEN COLLECTS LIGHT SCATTERED BY THE SAMPLE. OTHER FEATURES ARE A VERTICAL FLOW CELL WITH ADVANCED RADIAL OPTICS FOR IMPROVED PERFORMANCE. IT ALSO FEATURES A SINGLE FLOW CELL COMPATIBLE WITH ALL SOLVENT REFRACTIVE INDICES. THE PRODUCT HAS THE FACILITY OF USING A UV OR RI DETECTOR.IN COMBINATION WITH TWO CONCENTRATION DETECTORS THE PRODUCT CAN ALSO MEASURE THE MOLECULAR WEIGHT OF CONJUGATES INCLUDING DETERGENT-SOLUBLE PROTEINS . POWER USAGE 60W, WEIGHT 16.5KG, DETECTOR RANGE 4000 mV AND LINEAR RANGE 4000 mV AS WELL AS USING LIGHT SCATTERING THE PRODUCT IS COMPATIBLE WITH SIZE-EXCLUSION CHROMATOGRAPHY (SEC) AND GEL PERMEATION CHROMATOGRAPHY (GPC)

CLASSIFICATION HAS BEEN DETERMINED IN ACCORDANCE WITH THE FOLLOWING:- GENERAL INTERPRETATIVE RULES (GIRS): GIR 1 HAS BEEN USED TO CLASSIFY THIS PRODUCT BY THE TERMS OF HEADING 9027 INSTRUMENTS AND APPARATUS FOR THE PHYSICAL OR CHEMICAL ANALYSIS (FOR EXAMPLE, POLARIMETERS, REFRACTOMETERS, SPECTROMETERS, GAS OR SMOKE ANALYSIS APPARATUS) ; INSTRUMENTS AND APPARATUS FOR MEASURING OR CHECKING VISCOSITY, POROSITY, EXPANSION, SURFACE TENSION OR THE LIKE; INSTRUMENTS AND APPARATUS FOR MEASURING OR CHECKING QUANTITIES OF HEAT, SOUND, OR LIGHT (INCLUDING EXPOSURE METERS); MICROTOMES: GIR 6 HAS BEEN USED TO CLASSIFY THE GOODS TO SUBHEADING LEVEL 902720 CHROMATOGRAPHS AND ELECTROPHORESIS INSTRUMENTS ALSO CLASSIFIED IN ACCORDANCE WITH:- HSEN NOTE 24 TO CHAPTER 9027