Spherical C18 Flash Columns available from 2 series, Pure flash, and Depuflash, in supply to global users. Both two series were packed with high-quality, high-efficiency C18 (octadecyl) bounded ultra-pure silica gel. The octadecyl functional groups with hydrophobic characteristic and have high retention especial for the non-polar compounds. The only difference of Spherical C18 Flash Columns is the Pure flash made from imported C18 and Depuflash from domestic C18.
Spherical C18 Flash Columns
Description
Advantage of Spherical C18 Flash Columns
ISO9001 Approved, COA and MSDS available
Column efficiency ensured, with flexibility and free leakage
Medical grade PP cartridge provided high compatibility to most solvents and ensured no HPLC extractable
Medical grade PE frit prevents media leakage and allows the mobile phase to easily pass through
Low fines and metal content
The Hawach spherical silica bonded C18 ensured higher sample loading capacity, better separation efficiency
Features of Spherical C18 Flash Columns
Reverse Phase flash column
sample loading capacity is 10%
Excellent flow rate
The Pureflash made from imported C18 and the Depuflash from domestic C18.
Particle size available in 40~60μm, 30~50μm, 15μm, 20~45μm (Pureflash), pore size is 120Å
Depuflash in 20~40μm, 40~70μm with the pore size of 100 Å
Flash columns packed with Hawach C18 silica provided a sharper end curve during elution, utilizing less solvent.
Applications
Analysis of pesticides in food, veterinary Drugs, food additives and contaminants
Pureflash Series Spherical C18 Columns
Ordering Information
40–60 µm, 120Å
Column Specification Surface Area: 300㎡/g
Carbon content: 17%,
30–50 µm, 120 Å
Column Specification Surface Area: 300㎡/g
Carbon content: 17%
15 µm, 100 Å
Column Specification Surface Area: 320㎡/g
Carbon content: 17%
20-45 µm, 100 Å
Column Specification Surface Area: 320㎡/g
Carbon content 17%
Depuflash Series Spherical C18 Columns
Ordering Information
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