Oil-based Aerosol Reagents

A Grade Above

ATI offers the highest quality, industry-standard oil reagents for use in conjunction with oil aerosol generators. Our reagents are used for in-situ leakage testing and production quality control efficiency testing of high efficiency air filters. ATI oil aerosol reagent products are suitable for government, nuclear, and FDA-regulated testing applications.

 

PAO-4 Reagent

ATI offers PAO-4, a four-centistokes PAO (Chemical Abstract System ID 68037-01-4). This reagent offers a U.S. Food & Drug Administration-approved alternative to DOP in FDA-regulated filter leakage testing applications. PAO is approved by the U.S. Army Surgeon General and is used by the United States military as a substitute for DOP in their filter and mask testing processes.

ATI oil aerosol reagents are available in both 1 gallon and 5 gallon containers. Larger volumes may be available upon request.

Product Specifications

PAO-4
Boiling Point >316 ̊C (600 ̊F)
Specific Gravity 0.819 @ 15.5 ̊C (60 ̊F)
Vapor Pressure <0.013 kPa (0.1 mm Hg) at 20 ̊C
Vapor Density N/A
Solubility in Water Insoluble
Appearance / Odor Colorless, odorless liquid
Freezing Point N/A
pH at 5% N/A
Flash Point 222 ̊C (432 ̊F)
Method Used Cleveland open cup
Flammable Limits in Air N/A - UEL: N/A | LEL: N/A
Auto-Ignition Temp 343 ̊C (649 ̊F)
Viscosity 18 cSt at 40 ̊C/ 4 cSt at 100 ̊C