标准品, Custom 525 Mix @Varied in Dichloromethane

客户定制混标, Custom OP Pesticide Standard 1 @ 2000 μg/mL in Toluene

标准品, Custom PCB Standard @ 100μg/ml in Hexane

5种不同浓度甲醇的定制标样, Custom SV Standard 5 @ Varied concentration in Methanol

16种邻苯二甲酸酯混标,1000 μg/mL溶于正己烷(GB/T 21911-2008 ), Custom Phthalate Standard@ 1000 μg/mL in Hexane

4种氘代亚硝胺混标,1000μg/ mL溶于甲醇, Custom Labeled Nitrosamine Standard @ 1000 μg/mL in Methanol

定制监测仪在PT甲醇中混合@4000μg/ ml, Custom Monitor Mix @ 4000μg/ml in PT Methanol

29种有机磷农药混标,100 μg/mL溶于丙酮(NYT 761-2008), Custom Pesticide Standard 100 μg/mL Acetone

18种光引发剂混标分组二,适用于烟草检测,1000 ug/mL溶于正己烷：乙酸乙酯=30:70, Custom Esters Standard @ 1000 ug/mL in 30% Hexane 70% Ethyl acetate

35种挥发性有机物VOC混标,1000μg/mL溶于甲醇(HJ 644-2013), Custom VOC Standard 1000 μg/mL Methanol

12组份定制亚硝胺, Custom Nitrosamines Standard @ 1000 μg/mL in Methanol

定制农药标准-27306-05, Custom Pesticide Standard @ 2000 >g/mL in Toluene

Tetrachloro-m-xylene,0.2 mg/mL in MeOH

2,4,5,6-四氯间二甲苯

GB232000.34-2016 混标组D, Custom Pesticide Standard @ 1000μg/ml in Toluene

农残检测混标16, Custom Pesticide Standard @100 ug/mL in 100%Acetone