标准品, Dioxin-Like PCB Congener Level 2,.1 ng/mL in Nonane

二恶英结构相似的PCB 5种浓度套标2(Set includes：C-DIOXLIK-03,-05,-07,-09,-11), Dioxin-Like PCB Congener Set 2

p-Bromofluorobenzene,2.0 mg/mL in MeOH

对溴氟苯

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

校正核对化合物-碱性/中性(7种组分), Calibration Check Compounds-B/N,2.0 mg/mL in Dichloromethane

评估标准混标(4种组分), Evaluation Standard Mix,Varied conc. in Isooctane

系统性能测试挥发性化合物5(种组分), Volatile System Performance Cmpds.,2.0 mg/mL in MeOH

挥发性目标混合物列表(4种气态组分), Volatile Target Compounds List,2.0 mg/mL in MeOH

标准品, Individual Pesticides Standard

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