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Merck

A new tool for sampling airborne isocyanates.

American Industrial Hygiene Association journal (1991-05-01)
G Sesana, G Nano, A Baj
ABSTRAKT

A new sampling system is presented that uses solid sorbent media contained in a tube for the determination of airborne isocyanates (2.4-2.6 toluene diisocyanate, hexamethylene diisocyanate, and 4.4' diaminodiphenylmethane diisocyanate). The method is compared with the National Institute for Occupational Safety and Health (NIOSH) Method P&CAM 5505 (Revision #1). Experimental tests yielded results that were highly concordant with the NIOSH method.

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Sigma-Aldrich
Tolylene-2,6-diisocyanate, 97%
Supelco
2,6-TDI, analytical standard