Supelclean^TM LC-18 固相萃取管

100

PE frit (20 μm porosity)
polypropylene hardware

Supelclean^™

endcapped

bed wt., 100 mg

pk of 108

~11.5% C loading

solid phase extraction (SPE): suitable

1 mL

silica gel base material (irregularly shaped)

C18 (octadecyl) bonding, monomerically bonded

45 μm

0.8 cm³/g pore volume
60 Å pore size

475 m²/g

food and beverages

reversed phase

Supelclean^™ LC-18 SPE tube is used in solid phase extraction (SPE) method to extract non-polar to moderately polar compounds from aqueous samples.

Supelclean^™ LC-18 SPE Tube may be used for the solid-phase extraction of:

• Artesunate, dihydroartemisinin, mefloquine, amodiaquine and desethylamodiaquine in human plasma samples prior to their determination by reversed phase high performance liquid chromatography (RP-HPLC) coupled to electrochemical (EC) detector or ultraviolet (UV) detector.
• Ursodeoxycholic acid in blood serum samples prior to its analysis by HPLC-UV.
• Calycosin-7-O-β-D-glucoside, ononin, astragaloside IV, astragaloside I and ferulic acid in rat plasma samples after oral administration of Danggui Buxue Tang extract, prior to their pharmacokinetic studies by LC coupled to mass spectrometry (MS).

Supelclean is a trademark of sigma-aldrich Co. LLC

13 - Non Combustible Solids

WGK 3

dust mask type N95 (US), Eyeshields, Gloves