18组分多环芳烃混标, Expanded PAH Mix,2.0 mg/mL in Dichloromethane:Benzene (50:50)

Chrysene-d12,4.0 mg/mL in Dichloromethane

氘代屈

污染物套标, Complete Priority Pollutants Mixes

2,6-二氯苯甲腈, Dichlobenil,100 μg/mL in MeOH

PT甲醇中的定制VOC标样, Custom VOC Standard @ 1000 μg/mL in PT Methanol

标准品, Benzovindiflupyr,100 μg/mL in Acetonitrile

定制4种烟碱类混标(NAB/NAT/NNN/NAK),100 ug/mL溶于甲醇, Custom Standard @100 μg/mL in Methanol

定制10种多氯联苯混标(SN-T 2463-2010 ), Custom PCB Standard @ 100 μg/mL in Hexane

标准品, IC multi-element standard VII,100 μg/mL in Water, tr Nitric acid

标准品, ASTM/EPA Gasoline Refinery Oxygenates Calibration Kit