Use Vaplock™ exhaust filters to reduce chemical emissions from laboratory solvent containers.

• Developed and tested specifically for HPLC organic solvents
• May be used in conjunction with Vaplock™ breakthrough color indicators
• Constructed of a HDPE housing with ¹/₄" NPT female receiving port
• Attach to various point emission sources with Vaplock™ filter adapters

Use Vaplock™ Exhaust Filters to mitigate health hazards and reduce harmful chemical emissions and odors from laboratory solvent containers.

Adaptable designs are available in 75 g and 300 g cartridge sizes. Vaplock™ filters include activated media for organic solvents and are constructed of a HDPE housing with ¹/₄" NPT female receiving port. Attach to various point emission sources with Vaplock™ filter adapters.

Breakthrough indicators are designed to detect the end-of-service life for Vaplock™ exhaust filters. Breakthrough indicators respond under exposure to organic solvent vapors. Final effects display within minutes or hours of exposure. Color saturation varies by solvent. Replace the exhaust filter when a variation occurs. Housing is acrylic, with a borosilicate glass option also available.

Breakthrough indicators may be used with the following chemicals (list is not comprehensive). Please inquire for detection of other organic solvents: acetone, acetonitrile, acids (i.e. acetic acid, hydrochloric acid, trifloroacetic acid, trichloroacetic acid), acrylonitrile, aliphatic hydrocarbons (hexane), aromatic hydrocarbons (benzene, toluene, and xylenes), chlorinated hydrocarbons (carbon tetrachloride, chloroform, and methylene chloride), ethanol, ethyl acetate, ethyl acrylate, ethyl ether, gasoline, HFIP (hexafluoroisopropanol), methanol, methyl acrylate, naphtha, phenol, sulfolane, THF (tetrahydrofuran).

Developed and tested specifically for HPLC organic solvents, they may be used in conjunction with Vaplock™ breakthrough color indicators to determine longevity and establish a replacement schedule.