PTA-5 系列适合分析碱性化合物
| 24277 | PTA-5 30 m × 0.25 mm, 0.50 μm |
| 24330 | PTA-5 30 m × 0.25 mm, 1.00 μm |
| 24331 | PTA-5 30 m × 0.32 mm, 0.50 μm |
| 24332 | PTA-5 30 m × 0.32 mm, 1.00 μm |
| 24333 | PTA-5 30 m × 0.32 mm, 1.50 μm |
| 25438 | PTA-5 30 m × 0.53 mm, 1.50 μm |
| 25439 | PTA-5 30 m × 0.53 mm, 3.00 μm |