光引发剂混标2, Custom Esters Standard @ 2.0 mg/mL in Acetonitrile

21种地表水农残混标,2000ug/ml溶于丙酮, Custom Pesticide Standard @ 2000 μg/mL in Acetone

客户定制农残检测标准品, Custom Pesticide Standard 1 @ 1000 μg/mL in Toluene

Tetrachloro-m-xylene,1000 μg/mL in MeOH

2,4,5,6-四氯间二甲苯,1000 μg/mL溶于甲醇

8种氯苯+26种有机氯混标,100 μg/mL溶于95%正己烷5%丙酮(HJ 699-2014), Custom Mixed Analyte Standard @100 μg/mL in 95% Hexane 5% Acetone

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

31种半挥发性有机物混标SVOC,500ug/mL溶于甲醇, Custom SVOC Standard @ 500ug/ml in100% methanol

2种氘代多氯联苯替代物(PCB 28-D4 &PCB 114-D4),100 μg/mL溶于正己烷(HJ 715-2014), Custom Labeled PCB Standard @ 100 μg/mL in Hexane

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 @ 1000 μg/mL in Toluene