Wallach QKIT Procedure Loop Electrosurgical Excision Tray (909074). Q Kit™ procedure tray for Loop Electrosurgical Excision Procedure. Two cartridges containing 2% Lidocaine with Epinephrine, Endocervical block needle, long threaded hub, Lugol's (strong iodine solution), Ferric subsulfate aqueous solution, Underpad, panty shield, alcohol wipe, and six large cotton swabs. (5 Trays per box). Priced per box.