SP INDUSTRIES LIMITED PARTNERSHIP

CYBER I

HEARING AIDS;

CYBERNETIC SERIES

HEARING AIDS;SERIES;

DOERR GLASS COMPANY

laboratory glassware;GLASS COMPANY;

GENESIS

HEARING AIDS;

HVS

VACUUM TIGHT AND CONTAMINATION PROOF LABORATORY GLASSWARE;

LUREX

FULL LINE OF SCIENTIFIC GLASSWARE USED IN LABORATORIES AND IN FIELD TESTING AND IN ORIGINAL EQUIPMENT MANUFACTURING;

LUREX

FULL LINE OF SCIENTIFIC GLASSWARE USED IN LABORATORIES AND IN FIELD TESTING AND IN ORIGINAL EQUIPMENT MANUFACTURING;

MULTI-MODE

CO2 INCUBATORS;

PPI

PHOTOMETERS, NEPHELOMETERS, [ REFRACTOMETERS, RECORDERS, RATIO RECORDERS, DIFFERENTIAL TURBIDIMETERS, COLORIMETERS, MONOCHROMATIC LIGHT SOURCES PRODUCING LIGHT OF A SINGLE WAVE LENGTH, ] DUST DETECTORS FOR INDICATING MASS CONCENTRATION OF PARTICULATE MATTER IN THE ATMOSPHERE, COLOR STANDARDS FOR GRADING HONEY, MAPLE SYRUP, AND OTHER LIQUIDS BY COLOR COMPARISON, [ COLORIMETRIC ABSORPTION CELLS FOR USE IN MONITORING COLOR CONCENTRATIONS IN EFFLUENTS, THERMOMETERS, ] AND LIGHT SCATTERING CELLS FOR USE IN DETERMINING PHYSICAL PROPERTIES SUCH AS MOLECULAR WEIGHTS;

PROPHET

combined real ear fitting and analyzing systems for use in the fitting of hearing aids;

SGA

FULL LINE OF SCIENTIFIC GLASSWARE USED IN LABORATORIES AND IN FIELD TESTING AND IN ORIGINAL EQUIPMENT MANUFACTURING;

ULTRA-CIC

hearing aids;

VIRTRONICS

GAUGES, PROBES, SENSORS AND RECORDERS TO MEASURE, REGISTER AND CONTROL ENGINEERING VARIABLES SUCH AS TEMPERATURE, HUMIDITY AND PRESSURE;