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HOLOWA Core-Shell Column
HOLOWA Core-Shell Column, featuring a core-shell structure with a solid inner core and a porous outer layer, also known as Fused-Core technology. This advanced packing material offers high column efficiency, rapid analysis speeds, and low backpressure. It provides superior separation and peak shape for basic compounds, enhanced selectivity for structurally similar analytes, higher temperature tolerance, and a wider pH stability range.
ElectoPak® capillary column for chromatography
Our patented product. It can be used in capillary electrophoresis instruments, capillary liquid chromatography, LC-MS or capillary electrophoresis instruments. The patented electric filling technology enables Electropak® capillary columns to have high column efficiency, high resolution and other advantages, providing more solutions for analytical work.
UNISIL Preparative Columns
Preparative liquid chromatography columns are provided in a variety of specifications, and technical services for the repacking and maintenance of these columns are also available.
UNISIL C18-AP Column
Chromatographic media is standard C18 packing material with high surface coverage, making it an ideal choice for the separation of various organic compounds. Strictly controlled end-capping technology ensures excellent performance in the analysis of acidic, basic, and chelating compounds.
NPS Non-Porous Silica HPLC Column
The NPS Non-Porous Silica HPLC Column represents a significant breakthrough in rapid HPLC, featuring an ultra-pure and highly uniform non-porous silica packing that can greatly improve mass transfer performance, reduce detection limits, and serve as an excellent medium for the rapid separation of proteins.
Ion Exchange Chromatography Column Series
Ion exchange chromatography column: Silica-based packing with octylsulfonate groups covalently bonded to the surface, which can be ionized at a pH greater than 3.
Volume Exclusion HPLC Column
Volume Exclusion HPLC Column
ProntoSIL Enviro-PAH
Meets the requirements of the US EPA Method 610 standard.
ProntoSIL Spheribond ODS1
Could replace waters Spherisorb ODS 1
ProntoSIL C1
Suitable for the separation of non-polar substances, and can also be used for the separation of proteins in Hydrophobic Interaction Chromatography (HIC) mode.
ProntoSIL C30
Used for the separation of carotenoid isomers and other substances with long hydrocarbon chains that cannot be resolved by traditional C18 columns.
POPLC stationary phase optimization system
At ACHEMA 2009, BISCHOFF company proudly introduced the newly developed POPLC system (Phased Optimized Liquid Chromatography), which consists of mini-column tubes, interchangeable short column cores filled with various fillers, and powerful analytical software. It appears to be a complete HPLC column divided into multiple segments, each filled with different fillers, providing different selectivity.
UNISILSIL Column
UNISIL SIL silica packing is primarily applied in normal-phase chromatography. Under rigorous production conditions, the high purity of the silica is guaranteed. Available in various specifications, it offers a wide range of applications.
UNISIL NH2
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