| 01 | Where Air = 1 |
| 02 | Where Butyl Acetate = 1 |
| 03 | Approximately |
| 04 | Equal to |
| 05 | Greater than or equal to |
| 06 | Greater than |
| 07 | Less than |
| 08 | Less than or equal to |
| 09 | Where H2O = 1 or Water = 1 |
| 10 | Not equal to |
| 11 | Corrected to 60 Degrees Farenheit |
| 12 | Where Toluene = 1 |
| 13 | Vapor in Air |
| 14 | Vapor in Other Than Air |
| 15 | Standard Temperature and Pressure |
| 16 | Conditions Other Than Standard Temperature and Pressure |
| 17 | In Ethyl Alcohol |
| 18 | In Ethyl Ether |
| 19 | In Water |
| 20 | At 1 Atmosphere Pressure |
| 21 | Where Ether = 1 |
| 22 | Actual |
| 23 | Predicted |
| 24 | Air-dried Basis A condition representative of a partially dried sample |
| 25 | As-received Basis A condition representative of a sample as it arrived at a laboratory, before any processing or conditioning |
| 26 | Dry Basis A condition representative of no moisture in the sample |
| 27 | Equilibrium Basis A condition representative of material in its natural state |
| 28 | Moisture and Ash-Free Basis A condition represenative of no moisture and no ash in the sample |
| 29 | Oxidizing Atmosphere The presence of oxidizing gases during testing |
| 30 | Reducing Atmosphere The presence of reducing gases during testing |
| 31 | Calculated |
| 32 | Scaled Weight A weight that is taken from a scale rather than calculated |
| 34 | Ratchet Highest previously attained value |
| 35 | Saturated Vapor Measurement applies to the maximum amount of product material that can be held in vapor form without condensing |
| 36 | Unconditional Measurement applies with no further conditions beyond those already specified |
| 37 | Short-term Measurement applies only over the short-term specified |
| 38 | Time-weighted Measurement signifies that the measurement for each event is weighted by the time duration of that event |
| 39 | Corrected |
| 40 | Uncorrected |
| 41 | Off Peak |
| 42 | On Peak |
| 43 | Intermediate |
| 44 | Average Calculated Value was based on an average parameter or standard |
| 45 | Per Gallon Calculated Value was based on per gallon parameter or standard |