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  • Breakthrough Indicator Sticker for ductless hood and fume extractor filters (BTIS)

  • Breakthrough Indicator Sticker for sewer manhole filters (BTIS SMF)

  • Breakthrough Indicator Sticker for safe transport of chemicals (BTIS B)
  • Breakthrough Indicator Sticker for low flow filters (BTIS LFF)

The breakthrough indicators stickers are colorimetric filter change indicators that indicate the saturation and exhaustion of. They are reliable and cost effect means for protection from exposure to toxic gases and vapors in the work place. Indicators change color when filters are saturated with target gases or vapors. Hence alerting the user to replace the exhausted filter. It allows user to get the most of their filter and replace it only when exhausted and saturated. Extended shelf life range between 1 to 2 years plus service life range between 1 to 2 years.


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BTIS

Breakthrough Indicator for Ductless Hood and Fume Extractor Filters

The Breakthrough (Saturation) Stickers (BTIS) are change indicators for ductless hood and fume extractor filters. They are reliable and cost effect means for protection from exposure to toxic vapors in the work place. They produce bright and vibrant color changes when filters are saturated, hence alerting the user to replace the exhausted filter. The BTIS is available for acidic vapors (e.g. acetic acid, hydrochloric acid, hydrofluoric acid, hydrogen bromide, hydrogen chloride, hydrogen iodide, nitric acid, nitrous acid, sulfur dioxide, trichloroacetic acid, and trifloroacetic acid), aromatic diisocyanates (e.g. toluene 2,4-diisocyanate (2,4-TDI), toluene 2,6-diisocyanate (2,6-TDI) and 4,4'-methylene diphenyl aromatic diisocyanates (MDI), basic vapors (e.g. ammonia, aliphatic amines), chlorine dioxide, halogens, hydrazine, hydrogen sulfide, formaldehyde, mercurymethyl ketones, acetaldehyde & acrolein, nitrogen dioxide and sulfur dioxide. The indicators are easily attached to the outlet of the filter by removing the bottom adhesive protective liner and placing the BTIS on center area of the filter’s outlet. The indicators are highly sensitive to targeted toxic chemicals with first noticeable color changes appear at or below OSHA permissible exposure limits.

BTIS SMF WP

Water Proof Saturation Indicator Sticker for Sewer Manhole Filters

Hydrogen Sulfide Indicator

Item No. 148-0000

Hydrogen Sulfide BTIS SMF WP

 

The Hydrogen Sulfide Gas Saturation Indicator is qualitative (yes/no) colorimetric indicator for the end-of-service life of sewer manhole filters. It is designed to provide real-time indication of the breakthrough of hydrogen sulfide gas. The indicator is water proof and has extended shelf life of 2 years plus service life of 2 years.


Product Manual

BTIS B

Breakthrough Indicator for Safe Transport of Chemicals on Vehicles

The Breakthrough Stickers Type B (BTIS B) are leak indicators for chemicals transport vehicles. They are reliable and cost effect means for protection from exposure to toxic vapors. They produce bright and vibrant color changes when chemical containers leak during transportation, hence alerting the user that chemical that leak occurred inside the vehicle and a corrective action is required. The BTIS B is available for acid vapors (e.g. hydrochloric acid, nitric acid, acetic acid and sulfur dioxide), aromatic diisocyanates vapors (e.g. TDI and MDI), basic vapors (e.g. ammonia and aliphatic amines), chlorine dioxide, halogens (Chlorine, Bromine and Iodine), hydrazine, hydrogen sulfide, formaldehyde and mercury. The indicators are easily attached to the inside of window glass of vehicles by removing the front adhesive protective liner and placing the BTIS B on center area of the vehicle window. The indicators are highly sensitive to targeted toxic chemicals with first noticeable color changes appear at or below OSHA permissible exposure limits


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BTIS LFF

Filter Breakthrough Indicator Stickers

For Waste Containers Low-Flow Filters

(0.75" x 0.11")

Real-time filter breakthrough indicators.

 

You don't have to change your filter in 3 months, 6 months or 9 months, change your filter only when exhausted and saturated using real-time breakthrough indicators.

Get the most use of your filters and protect yourself from exposure to toxic chemicals

 

How the BTIS LFF Works?

When filter is exhausted and saturated toxic gases and vapors breakthrough the filter and chemically react with the indicating sensor inside the breakthrough indicator producing vivid color change alerting user to change filter.

These saturation and breakthrough indicators are most suited for waste container filters used in hplc and dry cleaning applications. It can also be used in any application where a filter is connected to low flow waste container.


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MADE IN USA
Chemteq Catalog

 Surface Wipes

Detect Trace Amounts of Toxic Chemicals On Surfaces

Filter Breakthrough indicators  Filter Saturation indicators  Filter Replacement Indicators

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