48 Needle head for use with HPLCvials Back Catalog number: 229410 Availability: In the manufacturer's stock Price on request - + Recommended B00218501 RK100 behrotest round bottom flask 100ml NS 29 Price on request E5001-SD Accuris SmartDoc 2.0 Imaging Enclosure Price on request E1101-SK-E myGel Mini Electrophoresis System 230V, Starter Ki Price on request