Assertion: lipid's acid | /r/HasProperty | water
Facets:
Source sentences:
text: Usually, TLC plates must be activated before TLC running, and NLs are separated by certain solvents such as a mixture of chloroform : methanol : acetic acid : water (85 : 12.5
text: 4 : 1, v/v/v/v) to 18 cm; score plates and break apart with hand pressure; determine the line on a different plate or spray only the outside lane of the plate to be cut; rotate the lower portion by 180° and run in chloroform : methanol : acetic acid : water (85 : 12.5 : 12.5