We perform a wide range of isocyanate analysis in air from mono- and diisocyanate monomers to higher molecular weight isocyanate oligomers and adducts. In addition to our extensive analysis packages, we can perform tailor-made solutions. If you do not find your analyte in one of our packages, do not hesitate to contact us. If our low routine LOQ is not enough, we can push the limit even further and provide extremely low LOQs for diisocyanates. A printable PDF-version of this page is available here.
| Routine analysis package | Reporting limit |
|---|---|
| Isocyanic acid (ICA) | 0.300 µg total amount in the sample |
| Methyl isocyanate (MIC) | 0.005 µg total amount in the sample |
| Ethyl isocyanate (EIC) | 0.005 µg total amount in the sample |
| Propyl isocyanate (PIC) | 0.020 µg total amount in the sample |
| Phenyl isocyanate (PHI) | 0.005 µg total amount in the sample |
| 1.6-Hexamethylene diisocyanate (1.6-HDI) | 0.003 µg total amount in the sample |
| 2.4-Toluene diisocyanate (2.4-TDI) | 0.003 µg total amount in the sample |
| 2.6-Toluene diisocyanate (2.6-TDI) | 0.003 µg total amount in the sample |
| Isophorone diisocyanate (IPDI) | 0.003 µg total amount in the sample |
| 4.4’-Methylenediphenyl diisocyanate (4.4’-MDI) | 0.003 µg total amount in the sample |
| Extended analysis package No 1 | Reporting limit |
|---|---|
| HDI-Biuret | 0.003 µg total amount in the sample |
| HDI-Isocyanurate | 0.003 µg total amount in the sample |
| HDI-Uretidione | 0.003 µg total amount in the sample |
| IPDI-Isocyanurate (trimer) | Currently being evaluated |
| Extended analysis package No 2 | Reporting limit |
|---|---|
| 2.4’-Methylenediphenyl diisocyanate (2.4’-MDI) | 0.003 µg total amount in the sample |
| MDI-3-ring-oligomer | 0.003 µg total amount in the sample |
| MDI-4-ring-oligomer | 0.003 µg total amount in the sample |
| Extended analysis package No 3 | Reporting limit |
|---|---|
| H12-MDI (HMDI) | 0.003 µg total amount in the sample |
| Extended analysis package No 4 | Reporting limit |
|---|---|
| m-TMXDI (1.3-Bis(2-isocyanato-2-propyl)benzene) | 0.003 µg total amount in the sample |
| Extended analysis package No 5 | Reporting limit |
|---|---|
| m-XDI (m-xylylene diisocyanate) | 0.003 µg total amount in the sample |
| Extended analysis package No 6 | Reporting limit |
|---|---|
| 2.6-DIP (2.6-Diisopropylphenyl isocyanate) | 0.003 µg total amount in the sample |
| Extended analysis package No 7 | Reporting limit |
|---|---|
| 1.5-Naphthalene diisocyanate | 0.003 µg total amount in the sample |
| Extended analysis package No 8 | Reporting limit |
|---|---|
| P-TSI (p-Toluenesulfonyl isocyanate) | 0.003 µg total amount in the sample |
| Extended analysis package No 9 | Reporting limit |
|---|---|
| TODI (4.4'-Diisocyanato-3.3'-dimethylbiphenyl) | 0.003 µg total amount in the sample |
| Package information | Details |
|---|---|
| Prices | Please contact us for further details |
| Standard response time | 10 working days |
| Fastest response time | 3 working days |
| Sample type | Air/Work environment |
| Analysis type | Organic compounds |
| Sampler | ASSET EZ4-NCO Dry Sampler |
| Express tariff | 100% |
| ISO-Standard | 17734-1 |
| Analysis method | LC-MSMS |
