Aromatic Diisocyanates (TDI/MDI) ChemWipe is surface wipe for the indication of trace amounts of aromatic diisocyanates on surfaces. it detects monomers, dimers and trimers

Aromatic Diisocyanates (TDI/MDI) ChemWipe for Surface Contamination Testing

Detects and quantify aromatic diisocyanates on surfaces

Item No. 304

Wipe: Diameter = 38.1mm (1.25”), Height = 8.6mm (0.34”)

Sold in packs of 5

Aromatic Diisocyanates ChemWipe surface contamination testing (PN: 304) is a colorimetric surface wipe designed to provide real-time indication of the presence of trace of aromatic on surfaces. The ChemWipe is selective and sensitive. The unique design of the ChemWipe provides uniform color change formation enabling user to quantify chemical contamination using the color comparator.

Product Specifications

a

Weight:0.5g (0.02oz)

b

Dimensions:

8.5mm (0.33in), Φ: 32mm (1¼” in)

c

Operating temperature:4oC to 60oC (39oF to 140oF)

d

Operating humidity:5% RH to 95%RH

e

Minimum detectable limit:4ug in 5 minutes, ~ 30ηg in 30 minutes

f

Detection range using color comparator:

4 to 500μg

g

Color change:Off white to red

h

Storage temperature:4oC to 25oC, (39oF to 77oF)

i

Shelf life:12 months at 4oC to 25oC, (39oF to 77oF)

j

Maximum shipping temperature:45oC (113oF)

k

Maximum shipping time @ max temp:4 days

Useful Links

OSHA

NIOSH

International Isocyanate Institute

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