What is the part number for the activated alumina used in the foreline trap of the Edwards vacuum pump? - WKB6667 Last updated Save as PDF Share Share Tweet Share Article number: 6667 ENVIRONMENT Q-Tof 2 Q-Tof micro Q-Tof Ulitma Q-Tof Ultima Global Q-Tof Ultima API-US Q-Tof Ultima Maldi ANSWER 6060107 - ACTIVATED ALUMINA 0.45KG 6070755 - ACTIVE ALUMINA 0.2KG M02600056 ADDITIONAL INFORMATION Part number for Edwards Oil Part number for odor element