Polychlorinated Dibenzo-p-dioxin/
Polychlorinated Dibenzofuran (PCDD/PCDF)
- USEPA Method 1613B
- USEPA Method 8290A
- USEPA Method 8280B
- USEPA Method 613
- NCASI
Polychlorinated Biphenyls (PCB)
- USEPA Method 1668A and 1668C
Polybrominated Diphenyl Ethers (PBDE)
Polychlorinated Naphthalenes (PCN)
Air Analysis
- USEPA Method 23
- USEPA Method 0023A
- USEPA Method TO-9A
- Modified Method TO-13A
- CARB Method 428
- CARB Method 429
Hexachlorobenzene/Hexachlorocyclopentadiene (HCB/HCP)
- Modified USEPA Method 1625
- USEPA Method 1694 - Pharmaceutical and Personal Care products by LC/MS/MS
- USEPA modified Method 539 - Steroids, Hormones, and BPA by LC/MS/MS
- USEPA Method 1699 - Pesticides by HRGC/HRMS
- Melamine and Related Contaminants (MARC) by LC/MS/MS
- Nitrofuran Metabolites in Animal Products by LC/MS/MS
PERFLUOROCARBON COMPOUNDS BY LC/MS/MS - MODIFIED EPA 537
Perfluoro-n-butanoic acid |
PFBA |
Potassium perfluoro-1-butanesulfonate |
L-PFBS |
Perlfuoro-n-hexanoic acid |
PFHxA |
Sodium perfluoro-1-hexanesulfonate |
L-PFHXS |
Perfluoro-n-octanoic acid |
PFOA |
Sodium perfluoro-1-heptanesulfonate |
L-PFHpS |
Sodium perfluoro-1-octanesulfonate |
L-PFOS |
Perfluoro-n-undecanoic acid |
PFUdA |
Sodium perfluoro-1-decanesulfonate |
L-PFDS |
Perfluoro-n-tetradecanoic acid |
PFTeDA |
NITROFURAN METABOLITES IN ANIMAL PRODUCTS BY LC/MS/MS
Nitrofurans are analyzed as their respective metabolites: AOZ, AMOZ, AHD,and SEM in a range of food matrices. These metabolites are obtained by acid hydrolysis, derivatization using 2-nitrobenzaldehyde, and cleanup. The extract is then analyzed using liquid chromatography-tandem mass spectrometry (LC/MS/MS) at practical quantitation limits well below the European Union MRPL of 1 µg/kg.
Analyte |
CAS # |
| 3-amino-2-oxazolidinone (AOZ) | 80-65-9 |
| 3-amino-5-morpholinomethyl-2-oxazolidinone (AMOZ) | 43056-63-9 |
| 1-aminohydantoin (AHD) | 6301-02-6 |
| Semicarbazide (SEM) | 563-41-7 |
