US 12,214,296 B2
Sample clean up method
Geoff Davies, Newport (GB); Adam Senior, Cardiff (GB); Lee Williams, Newport (GB); and Rhys Jones, Torfaen (GB)
Assigned to Biotage AB, Uppsala (SE)
Filed by Biotage AB, Uppsala (SE)
Filed on Feb. 6, 2023, as Appl. No. 18/165,246.
Application 18/165,246 is a continuation of application No. 16/642,474, granted, now 11,617,968, previously published as PCT/SE2018/051053, filed on Oct. 17, 2018.
Claims priority of application No. 17197060 (EP), filed on Oct. 18, 2017.
Prior Publication US 2023/0191281 A1, Jun. 22, 2023
This patent is subject to a terminal disclaimer.
Int. Cl. B01D 15/12 (2006.01); B01D 15/20 (2006.01); B01J 20/04 (2006.01); B01J 20/08 (2006.01); B01J 20/10 (2006.01); B01J 20/281 (2006.01); B01J 20/283 (2006.01); B01J 20/284 (2006.01); B01J 20/286 (2006.01); B01L 3/02 (2006.01); G01N 1/40 (2006.01); G01N 30/52 (2006.01); G01N 30/60 (2006.01)
CPC B01D 15/125 (2013.01) [B01D 15/20 (2013.01); B01J 20/04 (2013.01); B01J 20/08 (2013.01); B01J 20/103 (2013.01); B01J 20/281 (2013.01); B01J 20/283 (2013.01); B01J 20/284 (2013.01); B01J 20/286 (2013.01); B01L 3/02 (2013.01); G01N 1/405 (2013.01); G01N 30/52 (2013.01); G01N 30/6069 (2013.01); B01L 2300/0681 (2013.01); B01L 2300/069 (2013.01); B01L 2300/0832 (2013.01)] 20 Claims
OG exemplary drawing
 
1. A flow-through device comprising:
at least one separation column including
a first packing component, the first packing component including particles of at least one of alumina or silica, and
a second packing component at least partially downstream of at least a portion of the first packing component, the second packing component including particles of magnesium sulphate and at least one of sodium sulphate, sodium acetate, sodium citrate, sodium citrate sesquihydrate, sodium chloride, or magnesium oxide.