Grace Alltech OPA amino acid Columns |
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- OPA-HS for high-speed with protein hydrolysates
- OPA-HR for high-resolution with physiological samples
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OPA-HS (high-speed) columns are ideal for the study of
protein acid hydrolysates with very simple mobile-phase
systems.
OPA-HR (high-resolution) columns are ideal for applications
that require more resolution than simple hydrolysates.
OPA-HR gives baseline separation of most amino acids
found in physiological fluids. |
Medium-sized pores are ideal for resolution of small- to medium-sized compounds,
while its less-retentive nature means less mobile phase consumption.
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