Stabilant 22 has a LD50 of about 5 grams per kilogram body weight. In the United States, users should be aware that none of the Stabilants are subject to the Toxic Substance Control Act, nor are they reportable under SARA Title 111. This has made the Stabilants the treatment of choice for many environmentally-concerned agencies. Some end-users prefer to buy larger quantities, and use industrial syrettes to apply the material onto connections. Camel's hair or sable brushes can be used to brush it on card-edge connectors.
Cards can also have their edge connectors dipped into the dilute material.
When using Stabilant 22 as an IC insertion lubricant, and large quantities of IC's are involved, we would suggest that an applicator be made up. Flood the foam with Stabilant 22. The IC can then be pushed down on the foam thus applying Stabilant 22 to its pins. The Stabilants do not affect elastomers save for some slight swelling on some materials. Nor are plastics generally affected.