Clean-Up Fls (Florisil Pr) 500mg/3mL, 50 pkg

Florisil is a magnesium silicate and is used for sample preparation of e.g., organic tin compounds and aliphatic carboxylic acids. Florisil is extremely polar in nature like silica and ideal for the isolation of polar compounds from non-polar matrices.

General method for column with 100mg of sorbent

Condition

1 mL Isopropyl alcohol / Dichloromethane

Equilibrate

1 mL Hexane

Load

Pretreated sample

Wash

1 mL 5 % Dichloromethane in Hexane

Elute

1 mL Hexane / Dichloromethane (1 : 1) or Hexane / Isopropyl alcohol (1 : 1)

Recommended applications:

It is used also for cleanup of polar interferences from non-polar samples and suitable for Aliphatic carboxylic acids, Antibiotics, Clean-up of pesticide residues, Extraction of steroids, Lipids, Organic tin compounds, PAHs, PCBs, Separation of chlorinated pesticides, Sex hormones