2,6-二乙基萘, 2,6-Diethylnaphthalene

碱性/中性萃取混合物1, 0.5 mg/mL 二氯甲烷溶液, Base/Neutral Extractables Mix 1,0.5 mg/mL in Dichloromethane

魁北克环境部苯酚混合物,2000μg/mL 甲醇溶液, Quebec Ministry of Environmental Phenol Mix,2000 μg/mL in Methanol

6种氘代邻苯二甲酸酯混标, Custom Deuterated Phthalate Standard @ 4000 μg/mL in n-Hexane

2H,2H,3H,3H-全氟辛酸,100 μg/mL溶于甲醇, 标准品, 2H,2H,3H,3H-Perfluorooctanoic Acid,100 μg/mL in Methanol

标准品, Perfluoro(4-methoxybutanoic) acid,2 μg/mL in Methanol

标准品, Perfluoro-3-methoxypropanoic acid,100 μg/mL in Methanol

定制6种异氰酸酯混标@1000 μg/mL in Ethyl acetate(GB31604.45-2016), Custom Isocyanate Standard @ 1000 μg/mL in Ethyl acetate

乙腈中35种农残混标(组6-符合GB23200.121), Custom Pesticide Standard，100 μg/mL in Acetonitrile

28种农残混标-组1,100μg/mL溶于乙腈(烟草检测适用), Custom Pesticide Standard,100 μg/mL in Acetonitrile