| 貨號 | 描述 | 容積 | 參數 |
| 34414 | 1 ppm in nitrogen, 104 liters @ 1,800 psi | 104 liter | Blend tolerance: ±10%; Analytical accuracy:±5% |
| 26361 | 1 ppm in nitrogen, 110 liters @ 1,800 psi | 110 liter | Blend tolerance: ±10%; Analytical accuracy:±5% |
| 34414-PI | 1 ppm in nitrogen, 110 liters @ 1,800 psi (Pi-marked cylinder) | 110 liter (Pi-marked) | Blend tolerance: ±10%; Analytical accuracy:±5% |
| 34428 | 100 ppb in nitrogen, 104 liters @ 1,800 psi | 104 liter | Blend tolerance: ±10%; Analytical accuracy:±10% |
| 26362 | 100 ppb in nitrogen, 110 liters @ 1,800 psi | 110 liter | Blend tolerance: ±20%; Analytical accuracy:±10% |
| 34428-PI | 100 ppb in nitrogen, 110 liters @ 1,800 psi (Pi-marked cylinder) | 110 liter (Pi-marked) | Blend tolerance: ±20%; Analytical accuracy:±10% |
