SLIDE MAILER 1 PLACE Back Catalog number: 923 Availability: In the manufacturer's stock Price on request - + Recommended 8121P-15 PP Narrow Bottle. 15ml. Box of 12 Price on request 1192 OVERTURNABLE STOPPERS, SYLICON RUBBER, o 13mm Price on request 3809 SYLICON CONICAL STOPPER - 30x21mm, h 30mm Price on request