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The ChemWipes are surface wipes for the detection and quantification of toxic chemicals on surfaces. The ChemWipes are available for;


 • Aromatic diisocyanates e.g. toluene 2,4-diisocyanate (2,4-TDI), toluene 2,6-diisocyanate (2,6-TDI) and 4,4'-     methylene diphenyl diisocyanate (MDI) .

 • Mercury and mercury II compounds .

 

The ChemWipe is easy to use:

  1. Wipe surface

  2. Check for color change

  3. Determine amount of contamination using color comparator

The ChemWipes are selective and sensitive. The unique design of the ChemWipe provides uniform color change formation enabling user to quantify chemical contamination using the color comparator.

The ChemWipe is 0.33 inch thick, 1.25 inch diameter. It has shelf life of 12 months at room temperature.

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(For Surface Contamination Testing)

Item No. 304

Product Features
   
Minimum detectable limit: 4µg in 5 minutes

                                        ~ 0.03µg in 30 minutes
Detection range using color comparator: 4 to 500 µg

Color Change: off white to red

Dimensions: 8.5mm (0.33in), Φ: 31.8mm (1.25in)

Shelf life: 12 months 

(For Surface Contamination Testing)

Item No. 306

Mercury ChemWipe

Product Features
   
Minimum detectable limit: 2µg in 1 minute

Detection range using color comparator: 2 to 250 µg

Color Change: off white to peach

Dimensions: 8.5mm (0.33in), Φ: 31.8mm (1.25in)

Shelf life: 12 months 


more info

Surface Contamination Testing
Aromatic Diisocyanates, Mercury & Mercury II Compounds

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