多环芳烃套标, Polycyclic Aromatic Hydrocarbon Kit

综合混标2-16种混标, Composite Mix #1 (Toxic Substances Mix #2),2.0 mg/mL in CH2Cl2

低浓度苯酚9种混标, Low Concentration Phenol Mix,2.0 mg/mL in CH2Cl2

Phenanthrene-d10,4.0 mg/mL in Dichloromethane

氘代菲

Dicamba,100 μg/mL in MeOH

麦草畏

15组分除草剂套标, Herbicide Kit

标准品, Dichloro-isopropyl-chlorantraniliprole ,100 μg/mL in Methanol

15种苯胺类混标(缺少2组分:联苯胺和3,3-二氯联苯胺),梯度浓度溶于甲醇(HJ 1048-2019), Custom SV Standard @ Varied Conc. in Methanol

20组分多溴联苯及多溴联苯醚混标, Custom PBB &PBDE Standard@100μg/mL in Toluene

标准品, ASTM Standard D6584 Level 4 (without IS),Varied Conc. in Pyridine