4-甲氧基-间二胺基苯磺酸酯水合物, 2,4-Diaminoanisole (as sulfate hydrate),10 μg/mL in Ethyl acetate

2,4,5-Trimethylaniline,100 μg/mL in AcCN

2,4,5-三甲基苯胺

AK103AA RRO标准, AK103AA RRO Standard,2000 μg/mL in Dichloromethane

8种苯系物混标,1000 μg/mL溶于甲醇(GBT 11890-1989/HJ 583-2010/HJ 584-2010/HJ 686-2014), Custom VOC Standard @1000 μg/mL in Methanol

13种氟代烃混标 1000ug/mL in Methanol, custom HCFC standard methanol methanol

23种芳香胺(偶氮)标准品,100ppm 溶于乙腈：甲醇=80:20(GBT 17592-2011), Custom Aryl Amine Standard 300 μg/mL in Acetonitrile:Methanol (80:20)

Custom Mixed OC Standard

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

10组分有机磷混标(GB/T14552-2003), Custom Pesticide Standard @ Varied Conc.in Acetone

6种苯系物混标(电子烟油检测,溶剂残留),5000 μg/mL溶于正戊烷, Custom BTEX Standard 1@5000 μg/mL in Pentane