Gun Shot Residue

Perdeuterated n-alkane solution The standard contains these compounds: C12 n-Dodecane-d26 C16 n-Hexadecane-d34 C20 n-Eicosane-d42 C24 n-Tetracosane-d50 C28 n-Octacosane-d58 C32 n-Dotriacontane-d66 C36 n-Hexatriacontane-d74 Concentration: 1,0mg/ml

PAH-Mix 9, 100µg/ml in Cyclohexane, 1ml

VOC Standard Mixture 1 13 Analytes, each 5000µg/mL in methanol; units: 1x1mL 1350.1 Chloroform [67-66-3] 1264.7 Toluene [108-88-1] 1351.2 1,1,1-Trichloroethane [71-55-6] 1268.8 Ethylbenzene [100-41-4] 1352.1 Tetrachloromethane [56-23-5] 1