13种酮类混标(18种光引发剂混标分组一),适用于烟草检测,1000 ug/mL溶于正己烷：乙酸乙酯=30:70, Custom Ketones Standard @ 1000 ug/mL in 30% Hexane 70%Ethyl acetate

7种苯系物VOC混标,2000 μg/mL溶于甲醇(HJ400-2007), Custom VOC Standard @2000 μg/mL in Methanol

12种亚硝胺混标,100 μg/mL溶于甲醇(EN 12868-1999/GB 24153-2009), Custom Nitrosamines Standard @ 100 μg/mL in Methanol

Custom Pesticide Standard @ 2000 >g/mL in Dimethylformamide

23种邻苯二甲酸酯混标(SN/T 3147-2012), Custom Phthalate Standard in 1000μg/mL in Hexane

自烷烃标准1@2000微克/毫升100%, Custom Alkane Standard 1 @ 2000 ug/mL in 100%

14种挥发性卤代烃混标,梯度浓度溶于甲醇(HJ 620-2011), Custom VOC Standard @ Varied Conc. in 100% Methanol

客户定制农残检测标准品, Custom Pesticide standard@1000 ug/mL in 90% Hexane 10% Acetone

定制VOC标样@1000μg/ mL甲醇, Custom VOC Standard @ 1000 μg/mL in Methanol

客户定制农残检测标准品, Custom Pesticide Standard @ Varied Conc. in Acetone

5种定制SVOC混标,2000 μg/mL 溶于甲醇, Custom SVOC Standard 1 @ 2000 μg/mL in Methanol

客户定制农残检测标准品, Custom Pesticide Standard @ 1000 μg/mL in Acetonitrile

10组分, Custom Pesticide Standard @ 100 μg/mL in Toluene

定制标准@ 1000μg/ mL在甲醇中, Custom Standard @ 1000 μg/mL in Methanol

31种正构烷烃C10-40混标,1000 μg/mL溶于正己烷(HJ 894-2017/HJ 1021-2019/土壤详查), Custom Hydrocarbon Standard in n-Hexane