| 货号 | 描述 | 容积 | 参数 |
| 34404 | 1 ppm in nitrogen,
104 liters @ 1,800 psi | 104 liter | Blend
tolerance: ±10%; Analytical accuracy:±5% |
| 26348 | 1 ppm in nitrogen,
110 liters @ 1,800 psi | 110 liter | Blend
tolerance: ±10%; Analytical accuracy:±5% |
| 34404-PI | 1 ppm in nitrogen,
110 liters @ 1,800 psi (Pi-marked Cylinder) | 110 liter
(Pi-marked) | Blend
tolerance: ±10%; Analytical accuracy:±5% |
| 34423 | 100 ppb in
nitrogen, 104 liters @ 1,800 psi | 104 liter | Blend
tolerance: ±10%; Analytical accuracy:±10% |
| 26349 | 100 ppb in
nitrogen, 110 liters @ 1,800 psi | 110 liter | Blend
tolerance: ±20%; Analytical accuracy:±10% |
| 34423-PI | 100 ppb in
nitrogen, 110 liters @ 1,800 psi (Pi-marked Cylinder) | 110 liter
(Pi-marked) | Blend
tolerance: ±20%; Analytical accuracy:±10% |