| PARLABEL | NAME Sort descending | CAS NUMBER |
|---|---|---|
| VA | Vinyl acetate | 108-05-4 |
| VB | Vinyl bromide | 593-60-2 |
| VC | Vinyl chloride | 75-01-4 |
| VCD3 | Vinyl chloride-d3 | 6745-35-3 |
| ENTERICVIRUS | Viruses (enteric) | NA |
| VISCOS | Viscosity | NA |
| VMPNAPTHA | VM & P Naphtha | NA |
| VOIDRAT | Void Ratio | NA |
| VFHC4C10 | Volatile Fuel Hydrocarbons (C4-C10) | NA |
| VCC | Volatile Coating Content | NA |
| VDS | Volatile Dissolved Solids | NA |
| VOCC3HEX | Volatile Organic Hydrocarbons - C3 and above as Hexane | NA |
| VSS | Volatile Suspended Solids | NA |
| WARFARIN | Warfarin | 81-81-2 |
| WATER | Water Content | NA |
| WICHLRN | Water Insoluble Chlorine | NA |
| WSCL | Water Soluble Chlorides | NA |
| WBVCC | Waterborne Volatile Coating Content | NA |
| WD | Wind Direction | |
| WS | Wind Speed | NA |
| WOLLASTONITE | Wollastonite | 13983-17-0 |
| XE | Xenon | 7440-63-3 |
| XE-133 | Xenon-133 | 14932-42-4 |
| XE-135 | Xenon-135 | 14995-62-1 |
| XE-138 | Xenon-138 | 15751-81-2 |
| XYLENES1314 | Xylene, Isomers m & p | 136777-61-2 |
| XYLENES1214 | Xylene, Isomers o & p | NA |
| XYLENES | Xylenes | 1330-20-7 |
| YB | Ytterbium | 7440-64-4 |
| Y | Yttrium | 7440-65-5 |
| Y-88 | Yttrium-88 | 13982-36-0 |
| Y-91 | Yttrium-91 | 14234-24-3 |
| Z8HEXDEC | Z-8-hexadecene | NA |
| ZN | Zinc | 7440-66-6 |
| ZNIMRATIO | Zinc Impact Ratio | NA |
| ZNPHOS | Zinc phosphide | 1314-84-7 |
| ZN-65 | Zinc-65 | 13982-39-3 |
| ZINEB | Zineb | 12122-67-7 |
| ZIRAM | Ziram | 137-30-4 |
| ZR | Zirconium | 7440-67-7 |
| ZR-89 | Zirconium-89 | 13981-27-6 |
| ZR-95 | Zirconium-95 | 13967-71-0 |