> as lemmas
pre-separated
pre-separated adj.
Brit. 
/(ˌ)priːˈsɛpəreɪtᵻd/
, /(ˌ)priːˈsɛpəreɪtᵻd/U.S. /ˌpriˈsɛpəˌreɪdᵻd/
/ˌpriˈsɛpəˌreɪdᵻd/ΚΠ
1963 Jrnl. Amer. Chem. Soc. 85 632/2 The entire mixture was preseparated on an alumina column.]
1967 E. Chambers Photolitho-offset iii. 30 Pre-separated colour art work can be prepared using Bourges Colotone overlays.
1992 Science 6 Nov. 1053/1 Carbon can be separated from fossil fuels by separating CO2 from products of combustion in air or in pre-separated oxygen.
<
as lemmas