SYLICON CONICAL STOPPER - 12x9mm, h 18mm Back Catalog number: 3801 Availability: In the manufacturer's stock Price on request - + Recommended 1691 BOTTLES PFA, 500ml Price on request 2820 SEROLOGICAL PIPETTE 10ML STERILE (10x25 pcs) Price on request H 904-03 BOLA Reducing Adaptor, PTFE, GL25/GL14 Price on request