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5028-U Supelco

ASSET® EZ4 Dry Samplers

pkg of 50 ea

Synonym: ASSET EZ4-NCO Dry Sampler

  •  NACRES NB.24

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Properties

Related Categories ASSET EZ4 Isocyanates Dry Sampling Devices, ASSET EZ4-NCO Dry Sampler, Active Sampling, Air Monitoring, Analytical/Chromatography,
Quality Level   100
packaging   pkg of 50 ea
application(s)   air monitoring: suitable
matrix   DBA-impregnated glass fiber filters
Featured Industry   Environmental
Industrial Hygiene
compatibility   for sampling isocyanate monomers & oligomers (*not recommended for isocyanic acid (ICA))
  for use with LC-MS or LC-MS/MS

Description

Legal Information

Asset is a registered trademark of Sigma-Aldrich Co. LLC

Safety & Documentation

Safety Information

RIDADR 
NONH for all modes of transport
WGK Germany 
3

Documents

Certificate of Analysis (COA)

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Protocols & Articles

Articles

ASSET EZ4-NCO Analysis of Isocyanates

Introduction Isocyanates are used as a raw material to produce a number of products such as automotive paints, rigid and spray foam insulation, and furniture. Personal exposure can occur while the pr...
Jamie Brown, Emily Barrey, Olga Shimelis and Kristen Schultz
Reporter US Volume 30.3
Keywords: Air sampling, Automotive, Degradations, Derivatizations, Detection methods, High performance liquid chromatography, Liquid chromatography mass spectrometry, Mass spectrometry, Respiratory, Sample preparations

LC/MS/MS Analysis of Polymeric Isocyanates as Their HDI-DBA and IPDI-DBA Derivatives on Ascentis® Express C18

From our library of Articles, Sigma-Aldrich presents LC/MS/MS Analysis of Polymeric Isocyanates as Their HDI-DBA and IPDI-DBA Derivatives on Ascentis® Express C18
Keywords: Air Monitoring, Chromatography, High performance liquid chromatography, Liquid chromatography mass spectrometry, Mass spectrometry, Sample preparations, Solid phase extractions

LC/MS/MS Analysis of Polymeric Isocyanates as Their MDI-DBA Derivatives on Ascentis® Express C18 after Collection using ASSET™ EZ4-NCO Dry Sampler

From our library of Articles, Sigma-Aldrich presents LC/MS/MS Analysis of Polymeric Isocyanates as Their MDI-DBA Derivatives on Ascentis® Express C18 after Collection using ASSET™ EZ4-NCO Dry Sampler
Keywords: Air Monitoring, Chromatography, High performance liquid chromatography, Liquid chromatography mass spectrometry, Mass spectrometry, Sample preparations

Supelco ASSET™EZ4 Dry Samplers for Isocyanates

To learn more about the ASSET EZ4 sampler, please watch the short video below Video Introduction to ASSET (4min)
Keywords: Agrochemicals, Air Monitoring, Analytical Chemistry, Atomic absorption spectroscopy, Cancer, Chromatography, Controlled substances, Degradations, Derivatizations, Environmental, Environmental Analysis, Flame ionization detector, Gas chromatography, Gas chromatography mass spectrometry, High performance liquid chromatography, Industries, Ion-exchange chromatography, Liquid chromatography mass spectrometry, Mass spectrometry, Microscopy, PAGE, Pesticides, Petrochemical, Pharmaceutical, Respiratory, Sample preparations

Related Content

Video - Supelco ASSET™ Air Sampler for Isocyanates [VIDEO]

The ASSET EZ4-NCO dry sampler for isocyanates is easy to use, and offers ultimate sensitivity for the collection and measurement of vapor phase and particulate isocyanates. Learn more at: www.sigmaal...

Peer-Reviewed Papers
15

References

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53829-U Ascentis® Express C18, 2.7 μm HPLC Column, 2.7 μm particle size, L × I.D. 15 cm × 4.6 mm

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5027-U ASSET® EZ4 Dry Samplers, pkg of 10 ea

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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
CRM40605 IPDI-DBA 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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