8270 Add-On Mix Back Catalog number: 95650 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 52123A ICP-MS Tuning Standard 2 Price on request 9530.19-100-ME Clomipramine hydrochloride Price on request PTBX 2,3,5,6-Tetrabromo-p-xylene, 1.2ml x 50ug/ml , toluene Price on request