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chem102-010-20170508-122000.mp4 duration 49 minutes 58 seconds chem102-010-20170508-122000.mp4 chem102-010-20170508-122000.mp4	chem102-010-20170508-122000.mp4 UD Capture Recording benzene +33 More From Dana Chatellier 0 likes 62 plays 0
chem102-010-20170501-122001.mp4 duration 50 minutes 0 seconds chem102-010-20170501-122001.mp4 chem102-010-20170501-122001.mp4	chem102-010-20170501-122001.mp4 UD Capture Recording chemical element +35 More From Dana Chatellier 0 likes 24 plays 0
chem102-010-20170417-122000.mp4 duration 49 minutes 58 seconds chem102-010-20170417-122000.mp4 chem102-010-20170417-122000.mp4	chem102-010-20170417-122000.mp4 UD Capture Recording chemical element +37 More From Dana Chatellier 0 likes 62 plays 0
chem102-010-20170324-122000.mp4 duration 50 minutes 0 seconds chem102-010-20170324-122000.mp4 chem102-010-20170324-122000.mp4	chem102-010-20170324-122000.mp4 UD Capture Recording chemical element +34 More From Dana Chatellier 0 likes 68 plays 0
chem102-010-20170320-122000.mp4 duration 50 minutes 0 seconds chem102-010-20170320-122000.mp4 chem102-010-20170320-122000.mp4	chem102-010-20170320-122000.mp4 UD Capture Recording economy +36 More From Dana Chatellier 0 likes 59 plays 0
chem102-010-20170208-122001.mp4 duration 50 minutes 0 seconds chem102-010-20170208-122001.mp4 chem102-010-20170208-122001.mp4	chem102-010-20170208-122001.mp4 UD Capture Recording chemical element +33 More From Dana Chatellier 0 likes 77 plays 0

chem102-010-20170508-122000.mp4