Drop-messenger-operated closing mechanism Back Catalog number: 438520 Availability: In the manufacturer's stock Price on request - + Recommended 1640A-1500 100ml Point Sample Chamber with 1.5m handle Price on request 8286A-100 SteriWare Scoop 100ml - PS - Box of 100 Price on request 5070D-25 25m cable. PTFE coated stainless steel Price on request