16种醛酮类-DNPH混标,以醛酮计：200ug/ml溶于乙腈(HJ 1154-2020), Custom Derivatized Carbonyl Mix 2 @ Varied Conc. In Acetonitrile

Firemaster? FF-1

2-Amino-4,6-dichloro-1,3,5-triazine

4,6-二氯-1,3,5-三嗪-2-胺

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

标准品, 2H,2H,3H,3H-Perfluorooctanoic Acid,2 μg/mL in Methanol

标准品, Perfluoro(2-ethoxyethane)sulphonic acid,100 μg/mL in Methanol

乙腈中25种农残混标(组11-符合GB23200.121), Custom Pesticide Standard，100 μg/mL in Acetonitrile

24种农残混标-组3,100μg/mL溶于乙腈(烟草检测适用), Custom Pesticide Standard,100 μg/mL in Acetonitrile

定制11种SVOC混标1000 μg/mL溶于乙酸乙酯(GB5749), Custom Pesticide Standard @1000 μg/mL in Ethyl acetate

定制17种有机锡混标,1000 μg/mL溶于甲醇(以有机锡阳离子计)(GB 20385.1-2021), Custom Organotin Standard @ Varied Conc. In Methanol