Solid phase extraction cartridges C18, 500 mg/6 ml, 30 pcs

4 types of traditional SPE de absorbents for most of commonly used applications in column of 3 or 6 ml and luer connection. C18: End-capped silica-based octadecyl. Suitable for non-polar compounds. Surface area 300 m2/g, particle size 40-60 µ:m, pore size 120 Å. SILICA: Silica unbounded silica gel. Suitable for polar compounds. Surface area 480 m2/g, particle size 40-75 µ:m, pore size 70 Å. FLORISIL: Florisil pesticide grade. Suitable for halogenated and polar compounds such as multiresidual pesticides. Particle size 150-250 µ:m. NH2: Silica-based aminopropyl. Suitable for moderately polar and acidic compounds. Surface area 200 m2/g, particle size 40-75 µ:m, pore size 100 Å

phase: C18, quantity (mg): 500, volume (ml): 6, pcs per sales unit: 30, sales unit reference: SPHE-C65-030