LABORATORY GLASSWARE.MICRO MANIPULATION TOOLS (PIPETTES).MADE FROM BOROSILICATE GLASS (FORM OF FUSED SILICA).THE TOOLS ARE USED FOR MANIPULATING CELLS, PARTICULARLY SPERM, EGGS AND EMBRYOS. THE PROCEDURES ARE KNOWN AS INTRA CYTOPLASMIC SPERM INJECTION (ICSI), ASSISTED HATCHING, PARTIAL ZONA DISSECTION, EMBRYO BIOPSY AND ZONA DRILLING.

CLASSIFICATION IS DETERMINED ACCORDING TO G.I.R'S 1 AND 6.HSENS PAGE 1172 REFERS.