DWK Life Sciences Kimble Kontes HPLC Ultra-Ware Standard Three-Valve Delivery Cap and Parts, Blue, Screw Cap, For Use With: Ultra-ware standard three valve cap system, Neck Finish: GL45, No. per Case: 1 Cs.
Dwk Life Sciences Kimble Kontes Components For Ultra-ware Filtration Cap System,For Use With: Ultra-ware Filtration Cap System, No. Per Case: 1 Case 1/cs
DWK Life Sciences Replacement metal GL 45 cap for Stainless Steel Laboratory Bottle, For Use With: Storage of Samples and Reagents; Sample Collection; Transport and Shipping; Storage and Transport of Light-Sensitive Materials