4种酯类混标B组分,2000μg/mL溶于乙腈(HJ 734-2014), Custom Esters Standard 3B @ 2000 ug/mL in Acetonitrile

19种含氯苯酚类混标,1000μg/ mL溶于甲醇(ISO 17070-2015), Custom Phenol Standard@ 1000ug/mL in 100% Methanol

Custom SVOC Standard @ 500ug/ml in100% dichloromethane

4种酚类混标,100 ug/mL溶于甲醇(适用水和废水监测分析,第四版), Custom Phenol Standard @ 100 ug/mL in Methanol

定制农残检测标准品,2000 μg/mL溶于丙酮(HJ 753-2015), Custom Pesticide Standard @ 2000 μg/mL in Acetone

多氯联苯混标(定制标准品,5*1ml起订,货期6-8周), Custom PCB Congener Standard @10 μg/mL in Hexane

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

25种偶氮混标(GB/T17592-2011), Custom Amine Standard @ 1000 μg/mL in Acetonitrile

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

6种苯氧乙酸农药混标,500μg/ mL溶于己烷：丙酮=50:50(GB/T 18412.6-2006), Custom Pesicide Standard @500 μg/mL in 50% Hexane 50% Acetone