AccuStandard
16种醛酮类混标,2000 μg/mL溶于乙腈(HJ 1154-2020), Custom Carbonyl Mix 2 @ 2000 μg/mL in Acetonitrile
润滑油基础油中的总芳烃和饱和烃, Total Aromatics and Saturates in Lube Basestocks
Diazald
N-甲基-N-亚硝基对甲苯磺酰胺
标准品, ASTM D8305 Performance Mixture,Varied conc. by weight
标准品, Perfluoro-3-methoxypropanoic acid,2 μg/mL in Methanol
标准品, Perfluoro-3-methoxypropanoic acid,100 μg/mL in Methanol
乙腈中25种农残混标(组10-符合GB23200.121), Custom Pesticide Standard,100 μg/mL in Acetonitrile
28种农残混标-组2,100μg/mL溶于乙腈(烟草检测适用), Custom Pesticide Standard,100 μg/mL in Acetonitrile
标准品, Pyriofenone,100 μg/mL in Methanol
定制3种有机锡内标混标,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