Test code: 3429
Nemonic code: ITCO
Effective update from 15/07/2022
Effective update from 15/07/2022
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Reference values: People exposed to HDI (hexamethylene diisocyanate 1,6) Indicative biological limit value at the end of the workday HDA (1,6-hexamethylene diamine): 17.5 to 52.6 µg/g creatinine People exposed to TDI (toluene diisocyanate) Indicative biological limit value at the end of the workday 2,4-TDA (toluene diamine-2,4): 2.8 to 9.6 µg/L 2,6-TDA (toluene diamine-2,6): 5.6 to 16.6 µg/L People exposed to MDI (4,4-methylene diphenylisocyanate) biological limit value (BLW-DFG) at the end of the workday MDA (4,4-methylene dianiline): 10.0 µg/L Amines are analyzed metabolites appear in the urine of people exposed to the corresponding diisocyanate (HDI, TDI, MDI). The relationship between urinary concentration of HDA and TDA and health effects is not established, so these values are only useful as indicators of level of exposure. Delivery term: 23 days Version of Test: 5 | Reference values: People exposed to HDI (hexamethylene diisocyanate 1,6) Indicative biological limit value at the end of the workday HDA (1,6-hexamethylene diamine): 17.5 to 52.6 µg/g creatinine People exposed to TDI (toluene diisocyanate) Indicative biological limit value at the end of the workday 2,4-TDA (toluene diamine-2,4): Less than 9.6 µg/L 2,6-TDA (toluene diamine-2,6): Less than 16.6 µg/L People exposed to MDI (4,4-methylene diphenylisocyanate) biological limit value (BLW-DFG) at the end of the workday MDA (4,4-methylene dianiline): 10.0 µg/L Amines are analyzed metabolites appear in the urine of people exposed to the corresponding diisocyanate (HDI, TDI, MDI). The relationship between urinary concentration of HDA and TDA and health effects is not established, so these values are only useful as indicators of level of exposure. Delivery term: 32 days Version of Test: 6 |
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