Bond Elut™ Atrazine: Optimized Sorbent for Atrazine Extraction
• Large particle size allows flow of large sample volumes • Controlled carbon content enhances atrazine selectivity • Large bed mass offers optimized capacity for atrazine Bond Elut Atrazine is a specially bonded, low load, high-flow C18 phase designed for atrazine extraction. Methods are fast, reproducible and require minimal organic solvent consumption. See also • Bond Elut C18, universal, non-polar SPE sorbent, page 29 • Bond Elut ENV, large particle polymer for large sample volumes, page 37
Empore™ Disk SPE: Optimized Disk Technology
• Good flow of large sample volumes • Range of versatile sorbent chemistries • Available in two disk diameters for better performance Empore extraction disks provide a high flow rate solution for
large volume sample preparation, and are available in a variety of bonded phases. The Empore disks are available in two diameters, 47 and 90 mm. By increasing the diameter of the disk used, the disk surface area available for sample passage increases, resulting in better solvent flow rates through the disk.
Sorbent Mass (g) 3
Straight barrel cartridges, (120 µm, 20/box) Volume (mL) 20 Part No. 1225611
Bond Elut Cellulose: Highly Polar Sorbent With pH Stability
• High purity micro-granular cellulose with high α-cellulose content • Stable across a broad pH range • Extremely low metal content (Fe, Cu <5 ppm) Bond Elut Cellulose columns utilize a pure micro-granular cellulose powder that is packed between two, 20 µm polyethylene frits. The cellulose phase is very stable over a wide pH range and contains an extremely low metal content (Fe and Cu content less than 5 ppm). The combination of surface area and polymeric structure results in a sorbent with excellent capacity. The cellulose media contains numerous hydroxyl groups; because of its polar nature, it is able to accept high loading of many polar substances from aqueous and organic phases. See also • Bond Elut C18, universal, non-polar SPE sorbent, page 29 • Bond Elut ENV, large particle polymer for large sample volumes, page 37 See also • SPEC™ C8, outstanding flow characteristics, page 21 • SPEC C18, outstanding flow characteristics, page 21
Empore Disk SPE Description Anion Extraction Disks Chelating Extraction Disks SDB-XC Extraction Disks C8 Extraction Disks Disk diameter (mm) 47 47 47 90 47 90 47 90 Quantity (/Box) 20 20 20 10 20 10 20 10 Part No. 12145012 12145029 12145010 12145011 12145002 12145034 12145004 12145007
Sorbent Mass (g) 300
Straight barrel cartridges, (500/box) Volume (mL) 3 Part No. 12102095 C18 Extraction Disks
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