土壤/沉积物混�?6组分), Matrix Std. Spiking Soln. Soil/Sediment,Varied conc. in MeOH

农药混标(12种组�?, Individual Pesticide Standards,Varied conc. in Isooctane

TCL酮混�?4种组�?, TCL Ketone Mix,0.2 mg/mL in MeOH

标准�? Individual Pesticides Standard (160X)

有机氯农药混�?13种组�?, Individual Pesticide Standard,Varied Conc in Isooctane

GPC校正标准�?5种组�?, GPC Calibration Standard Soln.,Varied conc. in CH2Cl2

碱�?中性替代物标准(4种组�?, Base/Neutral Surrogate Standard,1000 μg/mL in CH2Cl2

同位素检测clp内标, CLP Surrogate Spiking Solution,Varied conc. in MeOH

亚老哥�?232�?种替代物混标, Working Level Aroclor 1232 with Surrogates,Varied conc. in Isooctane

2,4,6-Tribromophenol ,2.0 mg/mL in MeOH

2.4.6-三溴苯酚