二恶英结构相似的PCB混标(14种组分), Dioxin-Like PCB Congener Level 8,10 ng/mL in Nonane

内标(2种组分), Internal Standards,Varied conc. in Isooctane

EPA方法8240B/8260A混标, Purgeable Organic Matrix Spiking Soln.,2.5 mg/mL in MeOH

p-Bromofluorobenzene,2.0 mg/mL in MeOH

对溴氟苯

酸性混标, Acids- Matrix Std. Spiking Soln.,2.0 mg/mL in MeOH

8270方法半挥发物基体峰混标(11种组分), Method 8270 Semi-Volatile Matrix Spike,Varied conc. in MeOH

GPC校准液套标(CLP-008A&CLP-008B-R), GPC Calibration Solution

初始校正目标化合物(9种组分), Initial Calibration TCL Compounds,2.0 mg/mL in Dichloromethane

土壤/沉积物套标(5组分), Matrix Std. Spiking Soln. Soil/Sediment,Varied conc. in MeOH

挥发物校正核对化合物混标(6种组分), Volatile Calibration Check Cmpds,0.2 mg/mL in MeOH

系统性能测试挥发性化合物5(种组分), Volatile System Performance Cmpds.,0.2 mg/mL in Methanol

TCL酮混标(4种组分), TCL Ketone Mix,0.2 mg/mL in MeOH

有机氯农药混标(11种组分), Individual Pesticides Standard,Varied Conc in Isooctane

有机氯农药混标(11种组分), Individual Pesticides Standard,Varied Conc in Isooctane

CLP农药每日质量控制混标A, Working Level CLP Pesticide Daily QC Mix A,Varied conc. in Isooctane