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

自定义农药标准集 @ 100 μ g/m l,丙酮为溶剂, Custom Pesticide Standard Set @ 100 μg/mL in Toluene or Hexane

55种挥发性有机物混标(HJ 810-2016), Volatile Organic Compounds-Liquids @ 1000 μg/mL in Methanol

17种农药混标,50 μg/mL 溶于乙腈/ SV混合01A(GB 23200.8-2016), Custom Pesticide/SV Mix 01A

11种农药混标,50 μg/mL 溶于乙腈/ SV混合12(GB 23200.8-2016), Custom Pesticide/SV Mix 12

3种有机锡内标混标(EN71-3) (组分为：三丁基氯化锡-D27、四丁基锡-D36、氯化三苯基锡-D15), Custom Deuterated Organometallic Standard @ 100 μg/mL in Methanol