Calasept EDTA- 17% solution, irrigation agent for root canal walls chelation and smear layer removal available in 100 ml bottles with luer adaptor. Indications: Chemical and mechanical root canal preparation. Removal of smear layer and inorganic substances. Identification of root canals and canal openings. Enlarging of root canals. Benefits: ear layer-increases adhesion to filling materials. Water soluble- easily flushed from the canal system. Luer adaptor bottle, easy filling of syringe.