==> use zip_file:contained_file to view a file in the archive
Archive:  Studies/ST001265.zip
 Length   Method    Size  Cmpr    Date    Time   CRC-32   Name
--------  ------  ------- ---- ---------- ----- --------  ----
       0  Stored        0   0% 10-09-2019 11:34 00000000  ST001265/
21352448  Defl:N 16042757  25% 10-09-2019 11:29 e3b789fb  ST001265/0.2 % FA.qgd
20865024  Defl:N 15773678  24% 10-09-2019 11:29 1dc845c4  ST001265/0.2 % NH4OH.qgd
21323776  Defl:N 15834871  26% 10-09-2019 11:29 eea891af  ST001265/50% ACN.qgd
20967424  Defl:N 15838473  25% 10-09-2019 11:29 892956cf  ST001265/50% MeOH.qgd
20049920  Defl:N 15178981  24% 10-09-2019 11:29 f88ca971  ST001265/ETHYL ACETATE.qgd
--------          -------  ---                            -------
104558592         78668760  25%                            6 files