p-Bromofluorobenzene,250 μg/mL in Methanol

对溴氟苯

碱/中性和酸性套标, Base/Neutral &Acid Matrix Stds.

玉米油, Corn Oil ,200 mg/mL in Dichloromethane

农残混标, Matrix Std. Spiking Soln.,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

TCL酮类混标(4种组分), TCL Ketone Mix,5.0 mg/mL in MeOH

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

工作水平曲线校准套标, Working Level Curve Calibration Set

性能评估溶液混标, Performance Evaluation Solution,Varied conc. in Isooctane

酸替代混标(4种组分), Acid Surrogate Standard,2.0 mg/mL in Methanol