AN ELECTRONIC LABORATORY RESEARCH TEST SYSTEM THAT MEASURES THE PHYSICAL LENGTH AND CHEMICAL PROPERTIES OF ISOLATED HEART CELLS DURING MEDICAL RESEARCH EXPERIMENTS. IT CONSISTS OF A NUMBER OF MECHANICAL, ELECTRONIC AND SOFTWARE PARTS WHICH TOGETHER FORM AN INTEGRATED FUNCTIONING INSTRUMENT. PRESENTED UNASSEMBLED.

GENERAL RULES 1, 2(a) AND 6 FOR THE INTERPRETATION OF THE COMBINED NOMENCLATURE. NOTE 3 TO CHAPTER 90 - THE PROVISIONS OF NOTES 3 AND 4 TO SECTION XVI APPLY ALSO TO THIS CHAPTER. THE TEXT TO NOTES 9027, 2027 80 & 9027 89 90.