KNOVN CONCENTAA 107'
F hot sotin
Traner ta wteyasn konrt om rdn'u'in
so
SOLUGILTNMVST GE HIGH IN HOT SOLVENT 6UT LOW IN cOLD
SOLVENT
SOtVENT EXTRACTION-SEfARATING FILTRATION UNDER REDUCED PRESSUR
FUNNE L
|rwintne wta FILTER CAPER
6ycHNER
FUNNEL
SMALL HOLES IN
PLÁT FORM
TO VACVUM
VSED IF YOV WANTTO KEEP PUMP
SOLID RATHERT HAN FILTRATE
USED
1F 0TH COMPOUND AND MeVRITIES ARE SOLybLE IN
ER SVT HhVE DIFFERENT S0LV \LT\ES Iz 0RGhNC SOLVEN
DESIREDCOMeOVND OISSOLVES 5ETTER IN ORGANIC SOLVENT
THAN WATEA.