Styragel HR (High-Resolution) Columns were designed especially for low-molecular-weight samples, Waters Styragel HR Columns are ideal for analyzing oligomers, epoxies, and polymer additives, where high resolution is critical. Packed with rigid 5 μm particles, these columns deliver unrivaled resolution and efficiency in the low-to-mid molecular-weight region.
CORTECS Shield RP18 columns provides complimentary selectivity to C8 and C18 stationary phases. The embedded carbamate group in the bonded phase ligand provides alternate selectivity, especially for phenolic compounds compared to straight chain alkyl columns. The solid core particle morphology offers high efficiency and lower backpressures when compared to fully porouse particles of similar particle size.
Take the guesswork out of developing HILIC methods. Designed to improve the retention and MS sensitivity of polar and ionizable compounds, complementary 1.7 µm BEH HILIC and Amide hydrophilic interaction chromatography columns provide an attractive orthogonal selectivity choice to reversed-phase. Based on a novel ethylene-bridged hybrid [BEH] particle platform, a larger pH range can be exploited to successfully retain polar acidic and basic compounds that are difficult to retain by traditional reversed-phase chromatography.
Designed and tested for the ACQUITY UPC2 system, the Viridis sub-2-µm and 3.5 µm columns demonstrate high efficiency and resolution. The reduction and control of surface silanol activity on Viridis particles delivers, under SFC conditions, excellent peak shapes — without the use of mobile-phase additives — even for well-retained basic achiral compounds.
This kit consists of three ACQUITY UPLC BEH300 C4 PrST columns packed with three different batches of sorbent.
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