Solid Phase Extraction
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WELCH MATERIALS INC Welchrom NH2 SPE Cartridges, 200mg/3mL, 50pcs/pk
SPE Cartridges, Welchrom NH2, 200mg/3mL, 50pcs/pk, brand: Welchrom, bonding phase: Aminopropyl, particle size: 40-60 μm, surface area: 480 m2/g, pore size: 60Å, Pore volume: 0.80 cm3/g, carbon loading: 3.5%, endcapped.
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Waters Corp Waters Oasis MAX Online Prospekt-2/Symbiosis Cartridge, 80Å, 30 μm, 10 mm
These Oasis MAX cartridges are designed for rugged, reproducible, and ultra-fast on-line Solid Phase Extraction (SPE) in Spark Holland Symbiosis and Prospekt-2 systems. Each cartridge contains 10.4 mg of a water-wettable, mixed-mode polymeric sorbent optimized for extracting acidic compounds with anion-exchange groups, achieving higher selectivity and sensitivity.
- Designed for rugged, reproducible, and ultra-fast on-line SPE in Spark Holland Symbiosis and Prospekt-2 systems.
- Each cartridge contains 10.4 mg of a water-wettable, mixed-mode polymeric sorbent, optimized for extracting acidic compounds.
- Water-wettable sorbent maintains increased retention and superior recoveries even if it runs dry.
- Flangeless design allows for dense packing in specialized automated SPE apparatus.