13组分醛酮衍生物混标, Carbonyl Compounds as DNPH Derivatives,Varied conc. in AcCN

PBDE8种混标(1ng/ml) (标准品), PBDE Congeners of Primary Interest Matrix Spiking Solution,Varied conc. in Isooctane

校准溶液套标- 第3组, Calibration Solution Set-Group 3

校准第1组, Calibration Group 1,Varied conc. in Isooctane

校准第3组, Calibration Group 3,Varied conc. in Isooctane

EPA方法1666A, PMI Standard Direct Injection,Varied conc. in Water

PMI品系标准品C, PMI Stock Standard C,1000 μg/mL in MeOH

方法1668A组合式同系物标准品, Method 1668A -Combined Congener Standard,20.0 μg/mL in Isooctane

校准标准品#4方法200.7, Calibration Standard #4 Method 200.7,Varied conc. in 2-5% Nitric Acid, tr Hydrofluoric acid

方法200.7仪器性能检测- 校正4.41994年10月, Method 200.7 Instrument Performance Check,Varied conc. in 2-5% Nitric Acid, tr Hydrofluoric acid