Mercury, 10µg/mL in 2-5% Nitric acid, 100ml

1,2,3,6,7,8-Hexachlorodibenzofuran,50 µg/mL,n-nonane,1mL,

CLP Semi-Volatile Base/Neutral Surrogate Std

Custom Mix of pesticides and phthalates Each 250µg/mL in dichloromethane 2768.8 Atrazine 8226.6 Desmethyn 1396.10Malathion 2781.9 Fenithrothion 8683.14 Pyrazophos 1223.24 Di-n-octylphthalate 8779.14 Dipropylphthalate 2094.10 Dimethylphthalate