://C18 Low pH HPLC Columns

C18 Low pH HPLC Columns

Wavelength: 252nm
Temp.: Ambient 25℃
Flow Rate: 1.0mL/min
Injection Volume: 20μL

Category:

Description

Description of C18 Low pH HPLC Columns

The C18 Low pH HPLC Columns are especially suitable for the separation of polarisations at very low pH to moderate pH. The pH range (0.5-8.0) is used. The LP-C18 uses a special surface treatment and stationary phase construction process. It is protected from hydrolysis at low pH and does not seal at the same time. It avoids the problem of changing the selectivity of C18 due to the easy hydrolysis of the capping reagent under acidic conditions, which makes it have excellent separation performance and stability under acidic mobile phase conditions. Saturation and longer life, 300 Å pore size for peptide and protein separation under acidic conditions. It can replace Waters XSelect HSS C18 SB, Agilent Stable Bond (SB-C18), Agilent Stable Bond (SB-AQ) and so on.

Characteristics of C18 Low pH HPLC Columns

Ultra-pure, fully porous spherical silica gel with a purity of >99.999%
Unique stationary phase bonding
High efficiency: theoretical plate number > 90000 / m
Good peak shape symmetry: the tailing factor is controlled at 0.95-1.05
Wide pH range: suitable for pH 0.5-8.0
Long service life
Excellent batch and batch reproducibility

Parameters

Bonded phase: C18 (USP L1)
Particle size: 3μm, 5μm, 10μm,
Aperture: 120Å, 300Å
Specific surface area: 320m²/g (120Å)
Carbon loading: 10% (120Å), 5% (300Å)
Sealing: Unfinished
PH stability: 0.5-8.0.

Ordering Information

Item No Description Package (pcs/pk)
SLHC18L32130 HPLC Column, C18-Low pH, 3μm, 120Å, 2.1x30mm 1
SLHC18L32133 HPLC Column, C18-Low pH, 3μm, 120Å, 2.1x33mm 1
SLHC18L32150 HPLC Column, C18-Low pH, 3μm, 120Å, 2.1x50mm 1
SLHC18L32175 HPLC Column, C18-Low pH, 3μm, 120Å, 2.1x75mm 1
SLHC18L321100 HPLC Column, C18-Low pH, 3μm, 120Å, 2.1x100mm 1
SLHC18L321125 HPLC Column, C18-Low pH, 3μm, 120Å, 2.1x125mm 1
SLHC18L321150 HPLC Column, C18-Low pH, 3μm, 120Å, 2.1x150mm 1
SLHC18L321200 HPLC Column, C18-Low pH, 3μm, 120Å, 2.1x200mm 1
SLHC18L321250 HPLC Column, C18-Low pH, 3μm, 120Å, 2.1x250mm 1
SLHC18L33030 HPLC Column, C18-Low pH, 3μm, 120Å, 3.0x30mm 1
SLHC18L33050 HPLC Column, C18-Low pH, 3μm, 120Å, 3.0x50mm 1
SLHC18L33075 HPLC Column, C18-Low pH, 3μm, 120Å, 3.0x75mm 1
SLHC18L330100 HPLC Column, C18-Low pH, 3μm, 120Å, 3.0x100mm 1
SLHC18L330125 HPLC Column, C18-Low pH, 3μm, 120Å, 3.0x125mm 1
SLHC18L330150 HPLC Column, C18-Low pH, 3μm, 120Å, 3.0x150mm 1
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