Separation Methods Technologies, Inc. (SMT)
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SMT AquSep - Model SAM C18 -Reversed-Phase Column
SMT AquSep1 is unique reversed phase packing material designed to have both hydrophobic and truly hydrophilic spacer ligands. The mixed-phase consists of a meticulously controlled mixture of hydrophobic, C18 molecules, and proprietary hydrophilic molecules, chemically attached on the silica substrate, using Total Coverage technology. SMT manufactures AquSep1 C18 columns for a wide variety of applications including environmental, pharmaceuticals, steroids, fatty acids, phthalates, and more.
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The result is a stationary phase that has all of the following characteristics:
- Stronger retention of polar molecules in aqueous eluent
- Reducedback-pressure; the hydrophilic hybrid enhances the solvation of the bonded phase in an aqueous environment
- Different selectivity compared to conventional C18
- Eliminates the need for ion pairing reagents
- PARTICLE SIZE: 10 µm, 5 µm, 3 µm, 1.7 µm
- PORE SIZE: 60Å, 100Å, 300Å
- LENGTH: 20 mm, 30 mm, 50 mm, 75 mm, 100 mm, 125 mm, 150 mm, 200 mm, 250 mm, 300 mm
- I.D.: 0.1 mm, 0.25 mm, 0.3 mm, 0.5 mm, 1 mm, 2 mm, 3 mm, 4 mm, 4.6 mm, 7.8 mm, 10 mm, 22 mm, 30 mm, 50 mm
- USP CLASSIFICATION: L1
- END-CAPPED: Yes
- PARTICLE SHAPE: Spherical
- PHASE: C18 Aq