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Hamilton, HC-75 (H+) 9 µm, 7.8 x 100 mm, PN: 79547

HC-75 is a poly (styrene-divinylbenzene) copolymer with 7.5% cross-linkage. HC-75 is a soft gel column designed for oligosaccharide separations. The HC-75 column (PN: 79547) in hydrogen (H+) form is excellent in analyzing carbohydrates in combination with organic acids, alcohols, fatty acids, and amino sugars.
Catalog Number: 79547
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Category
Chiral HPLC Columns
TagsHPLC ColumnsCation ExchangeHC-75HC-75 Columns
Description
HC-75 is a poly (styrene-divinylbenzene) copolymer with 7.5% cross-linkage. The HC-75 column in hydrogen (H+) form is excellent in the separation of sugars in combination with organic acids, alcohols, and glycerol, which is essential in QC and monitoring tests for fuel ethanol fermentation analysis. The mobile phase is only water with an acid modifier if needed. This reduces cost and broadens the use of available detectors. Application Examples: Oligosaccharides (degree of polymerization ≤ 8)
Specifications

General

Separation ModeCation Exchange
Stationary PhaseHC-75 (H+)
FormatHPLC Column
Hardware Inner Diameter7.8 mm
Hardware Length100 mm
Particle Size9 µm
USP ClassificationUSP L17
Packing Material TypePSDVB/Sulfonic Acid
Pore SizeGel-Type
Hardware MaterialStainless Steel
Max Pressure400 psi
Exchange Capacity5 meq/gm
Mobile Phase Limits100% Water 0-40% Acetonitrile
Buffer Strength0.0-0.5N
Temp Limits25-90°C
RestorationFlush with 0.1 N sulfuric acid at 0.1 mL/min overnight.
Compound ClassificationCarbohydrates
UOM1 EACH
hamilton 79547 HC-75 (H+) 9 µm 7.8 x 100 mm PN | IRIGHT