(b) Sheets (ordinary bed sheets) are fan folded to cover the sterile field or to extend the sterile area. (c) Fenestrated sheets made in various sizes and with slits or windows of a size sufficient to accommodate the length of the proposed incision. (d) Stockinette used as draping on limbs. the tips of your sterile instruments with your hands. If you will only be touching the handles of your instruments, then clean, non-sterile gloves (i.e. examination gloves) are acceptable. (3) Sterile gowns must be worn for major surgeries on non-rodent mammal species and are recommended for all surgical procedures. If non- sterile 20-10685 Clear silicone sheeting 38 x 50 x 0.13 mm 10 20-10685B Blue silicone sheeting 38 x 50 x 0.13 mm 10 For a complete line of silicone sheeting available see Sheeting and Tubing. EAR WICKS • PVA ear packs are soft, comfortable, conforming, absorbs quickly and expands evenly • Packaged compressed and sterileRemove the foil pouch from the carton and examine for damage. Then, open the foil pouch over a sterile field and gently drop the applicator on a sterile tray. Carefully remove the cap from the applicator. Hold the applicator in one hand and pull the safety tab straight off the applicator. All reagents needed for metals analysis are supplied ready-to-prepare to ensure sufficient shelf life. They are delivered complete with the required material safety data sheets (MSDS). Our sample conditioning systems ensure reliable sample preparation in all applications: They feature automatic backflush with air, water or cleaner.