C8-Universal HPLC Columns

Description of C8 Universal HPLC Columns

C8-Universal HPLC Column from Hawach adopted ultra-pure silica gel substrate and the fully double end-capped bonding process. It has a slightly less selectivity and retention capability, so as to be recommended for the separation of strong hydrophobic compounds and used in LC/MS instruments. Analysis under the same HPLC conditions, C8-universal requires to shorten analysis time than C18-universal when it was separated from neutral or other compounds which retention capacity is strong.

The retention of the C8 general phase is not as good as that of the C18 general phase, and it is more useful for compounds that retain too much on the C18 phase and for LC/MS applications that do not require long retention. When separating neutral or other highly retained compounds, using C8-Universal HPLC columns lab supplies can save analysis time. However, when separating polar compounds, the C8 universal column provides higher selectivity than the C18 universal HPLC column.

Advantage of C8-Universal HPLC Columns Lab Supplies

Column selectivity choices for method development optimization
Excellent peak shape for acidic, basic, and neutral compound based samples
High column performance within a wide pH range durability
The extra dense bonding and double end-capping technique makes the longer lifetime

Features

1. Sharp peak shape, high column efficiency
2. High peak capacity, C8-Universal HPLC column is ideal for the analysis of the Chinese traditional medicine
3. Excellent batch reproducibility and stability,
4. Wide pH range: 1.5-10
5. Widely used in chemical drug, Chinese medicine, environment, and food safety testing field
6. 120 Å, 300Å pore sizes
7. Equivalent to Agilent C8 HPLC column
8. Less retentive than C18 HPLC Column
9. Time saving for separation of highly retained and neutral compounds
10. Less analysis time required by C8-universal than C18-universal HPLC column
11. Useful for compounds that are too strongly retained on C18 stationary phase
12. C8 Universal offers alternative selectivity than C18-Universal HPLC Column for analysis of polar compounds

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