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5028-U

Supelco

ASSET® EZ4 Dry Samplers

pkg of 50 ea

Synonym(s):

ASSET® EZ4-NCO Dry Sampler

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About This Item

UNSPSC Code:
12190000
NACRES:
NB.24

product line

ASSET®

Quality Level

100

packaging

pkg of 50 ea

technique(s)

active air sampling: suitable

matrix

DBA-impregnated glass fiber filters

application(s)

air monitoring
environmental
industrial hygiene

compatibility

for sampling isocyanate monomers & oligomers (*not recommended for isocyanic acid (ICA))
for use with LC-MS or LC-MS/MS

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General description

We offer ASSET® EZ4 Dry Samplers that are available in convenient packages of 50 units. They are compatible with sampling isocyanate monomers and oligomers and offer exceptional sensitivity for the collection and measurement of vapor phase and particulate isocyanates.

ASSET® EZ4 Dry Samplers are user-friendly, making them easy to use. They consistently deliver reliable results, which are useful in conjunction with LC-MS or LC-MS/MS analysis.

Application

ASSET® EZ4 Dry Samplers is used for the collection and monitoring of air samples in various industries, including environmental, occupational health, and safety assessments.

Legal Information

Asset is a registered trademark of Merck KGaA, Darmstadt, Germany

analytical column

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standard

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CRM40589

HDI-DBA Oligomers Standard, certified reference material, in methanol (varied conc.), ampule of 1 × 1 mL

CRM40590

HDI-DBA-d9 Oligomers Standard, certified reference material, in methanol (varied conc.), ampule of 1 × 1 mL

CRM40603

MDI-DBA Oligomers Standard, certified reference material, in methanol (varied conc.), ampule of 1 mL

CRM40604

MDI-DBA-d9 Oligomers Standard, certified reference material, in methanol (varied conc.), ampule of 1 mL

CRM40606

IPDI-DBA-d9 Oligomers Standard, certified reference material, in methanol (varied conc.), ampule of 1 mL

CRM40569

DBA Isocyanate Monomers Mix, certified reference material, in acetone (varied concentration), ampule of 1 mL

CRM40570

DBA-d9 Monomers Internal Standard Mix, certified reference material, in acetone (varied concentration), ampule of 1 mL

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Certificates of Analysis (COA)

Lot/Batch Number
189923
189457
187836
184934
184099

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HBM4EU diisocyanates study?research protocol for a collaborative European human biological monitoring study on occupational exposure.
Kate J, et al.
International Journal of Environmental Research and Public Health, 19, 8811-8811 (2022)
Daniel Gylestam et al.
The Annals of occupational hygiene, 58(3), 340-354 (2013-12-29)
An advanced design of a denuder impactor (DI) sampler has been developed for characterization of possible airborne isocyanate exposure in different particle size fractions. The sampler is equipped with 12 different parallel denuder tubes, 4 impaction stages with the cut-off

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Supelco ASSET™EZ4 Dry Samplers for Isocyanates

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Easy-to-use air sampler offering ultimate sensitivity for collection and measurement of vapor phase and particulate isocyanate monomers and oligomers.

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