ISO 18857-1 4-n-Nonylphenol solution, Calibration standard

4,4'-DDT, 100mg

(±)-Verapamil-d3 hydrochloride (N-methyl-d3) ,neat,neat,10mg

Qualitative Standard 33 Analytes, each 0,1 Wt.% in n-Dodecane; unit: 1x1mL Methanol n-Pentane 3-Methylpentane Isobutylene trans-2-Pentene sec-Butyl methyl ether n-Butane tert-Butanol