Triple Trays. Impression Trays - Stainless Steel. GC COE Impression Trays - Solid Regular. Mixing Tips & Accessories. Wright's Mixing Tips; Wrights Dispensing Gun; Affinis; Aquasil; Aquasil Ultra; DMG Tips; Elastomer Penta Barrels; Examix NDS; Flexitime Dispensing Gun; Garant; 3M Intra-oral Syringes; Microsystem; Penta; Pentron Mixing Tips Shop for dental supplies in all categoris online. Everything you need for dental office. Great Prices. (Stainless Steel) Impression Trays, Perforated Partial: Impression Trays, Plastic Autoclavable: Impression Trays, Solid: Impression Trays, Specialty: Mouth Props With Tongue Guard: Mouth Props, Disposable Foam: Mouth Props, Disposable impression trays. redi-lock impression trays. model bases. plastic white model bases; plastic white hinges. retainer boxes. retainer boxes; retainer boxes. retractors. c type retractors; y type retractor; cheek retractors; cheek retractors large; double sided retractors. crimpable stops. stops. bondable buttons. bondable buttons round; bondable Jan 06, 2012 · Close autoclave bags loosely with twist ties or other means that allow steam inside. Place bags onto stainless steel or polypropylene trays for autoclaving. Do not place bags directly into the autoclave. Always allow an autoclave unit to cool before opening. Stand back and open the door slowly to allow the excess steam to escape.