Phosphate buffer (pH 11.5, 40 °C)

| Column: |
5 µm, 150 x 4.6 mm ID |
| Eluent: |
50 mM K2HPO4-K3PO4 (pH 11.5) / methanol (90/10) |
| Flow rate: |
1.0 ml/min |
| Temperature: |
40 °C |
| Sample: |
benzyl alcohol |
Triethylamine (pH 11.5, 40 °C)

| Column: |
5 µm, 150 x 4.6 mm ID |
| Eluent: |
50 mM triethylamine (pH 11.5) / methanol (90/10) |
| Flow rate: |
1.0 ml/min |
| Sample: |
benzyl alcohol |
pH 6.9, 70 °C

| Column: |
5 µm, 50 x 2.0 mm ID |
| Eluent: |
20 mM KH2HPO4-K2HPO4 (pH 6.9) / acetonitrile (90/10) |
| Flow rate: |
0.2 ml/min |
| Temperature: |
70 °C |
| Sample: |
phenol |
pH 1, 70 °C

| Test conditions |
| Column: |
5 µm, 50 x 2.0 mm ID |
| Eluent: |
acetonitrile / water (60/40) |
| Flow rate: |
0.2 ml/min |
| Temperature: |
70 °C |
| Sample: |
butyl benzoate |
| YMC-TriArt C18 and C8 show great chemical stability due to the newly developed hybridsilica. Even under high pH or high temperature conditions, the lifetime of YMC-TriArt C18 and C8 is more than 10x greater than conventional reversed phase columns. |
Application courtesy of YMC Co., Ltd.
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