Chemical Unit Designation | Date Activated |
Training | Overseas Service | Inactivation or Disbandment | Conversion or Redesignation | ||||||
From | To | Place | From | To | Theater | Date | Place | Date | Comments | ||
40th Laboratory Company | 03.05.42 | 03.05.42 | 18.02.43 | Camp S.L. Opispo, Calif. | |||||||
18.02.43 | 13.10.43 | Sunnyvale, Calif. | |||||||||
13.10.43 | 09.12.43 | Fort Ord, Calif. | 29.12.43 | 30.07.45 | ETO | ||||||
30.07.45 | 04.11.46 | Edgewood Arsenal, Md. | 04.11.46 | Edgewood Arsenal, Md. | |||||||
41st Laboratory Company | 12.03.42 | 12.03.42 | 20.04.43 | Edgewood Arsenal, Md. | 28.04.43 | 12.07.44 | NATO | 01.08.40 | Activated as 1st Chem Lab Co | ||
14.07.44 | 22.07.45 | MTO | |||||||||
27.08.45 | 30.11.45 | SWPA | 30.11.45 | Philippines | |||||||
42nd Laboratory Company | 12.03.42 | 12.03.42 | 08.06.45 | Australia | 12.03.42 | 07.01.46 | SWPA | 15.05.41 | Activated as 2rd Chem Lab Co | ||
07.01.46 | 23.09.46 | MIDPAC | 23.09.46 | Hawaii | |||||||
43rd Laboratory Company | 26.08.42 | 26.08.42 | 09.12.43 | Edgewood Arsenal, Md. | 16.12.43 | 15.03.46 | MIDPAC | 15.03.46 | Hawaii | ||
44th Laboratory Company | 15.11.42 | 15.11.42 | 10.09.43 | Camp Sibert, Ala. | 20.09.43 | 20.06.45 | ETO | ||||
01.06.45 | 20.10.45 | Edgewood Arsenal, Md. | 20.10.45 | Edgewood Arsenal, Md. | |||||||
45th Laboratory Company | 26.12.42 | 26.12.42 | 11.10.43 | Camp Sibert, Ala. | 23.10.43 | 15.11.45 | NATO | ||||
10.02.45 | 12.11.45 | CBI | 12.11.45 | Camp Kilmer, NJ | |||||||
46th Laboratory Company | 01.02.43 | 01.02.43 | 14.01.44 | Camp Sibert, Ala. | 22.01.44 | 17.01.46 | ETO | 17.06.46 | France | ||
47th Laboratory Company | 25.06.43 | 25.06.43 | 20.12.43 | Camp Sibert, Ala. | 20.12.43 | Camp Sibert, Ala. | |||||
256th Laboratory Company | 25.04.45 | 25.04.45 | 06.06.45 | New Guinea | 30.11.44 | 1946 | SWPA | 30.11.44 | Activated as 256th Chem Service Det |