Azaconazole, 100 µg/ml, Acetonitrile, 1ml

Nonylphenol (technical), certified, 0.25g

2378-TCDD Specificity Mix for DB5/BP5/HP2/Rtx-5/SPB-5 , 1.2ml, nonane

ISO 15680 Stock Calibration Standard Solution 2 13 Analytes to be used with Internal standard S2, each 2000µg/mL in methanol; unit: 1x5mL 1352.1 Tetrachloromethane [56-23-5] 3952.3 1,1-Dichloropropane [563-58-6] 1300.6 Benzene [71-43-2] 1355.2 1,2-D