| Range codes | Weight range in pounds | |
|---|---|---|
| From | To | |
| 01 | 0 | 99 |
| 02 | 100 | 999 |
| 03 | 1,000 | 9,999 |
| 04 | 10,000 | 99,999 |
| 05 | 100,000 | 999,999 |
| 06 | 1,000,000 | 9,999,999 |
| 07 | 10,000,000 | 49,999,999 |
| 08 | 50,000,000 | 99,999,999 |
| 09 | 100,000,000 | 499,999,999 |
| 10 | 500,000,000 | 999,999,999 |
| 11 | 1 billion | More than 1 billion. |
| Note to paragraph (a): To convert gas or liquid volume to weight in pounds, multiply by an appropriate density factor. | ||
| Codes | Types of storage |
|---|---|
| A | Above ground tank. |
| B | Below ground tank. |
| C | Tank inside building. |
| D | Steel drum. |
| E | Plastic or non-metallic drum. |
| F | Can. |
| G | Carboy. |
| H | Silo. |
| I | Fiber drum. |
| J | Bag. |
| K | Box. |
| L | Cylinder. |
| M | Glass bottles or jugs. |
| N | Plastic bottles or jugs. |
| O | Tote bin. |
| P | Tank wagon. |
| Q | Rail car. |
| R | Other. |
| Codes | Storage conditions |
|---|---|
| Pressure conditions | |
| 1 | Ambient pressure. |
| 2 | Greater than ambient pressure. |
| 3. | Less than ambient pressure. |
| Temperature conditions | |
| 4 | Ambient temperature. |
| 5 | Greater than ambient temperature. |
| 6 | Less than ambient temperature but not cryogenic. |
| 7 | Cryogenic conditions. |