Prothoate, 100 µg/ml, Ethyl acetate, 1ml

Arochlor 1242 , 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-10, Cas.no. 53469-21-9

Custom PAH mix, alkylated PAHs 0712.11 1-Methylnaphthalene 0729.12 2,6-Dimethylnaphthalene 0715.12 2-Ethylnaphthalene 0706.13 2,3,5-Trimethylnaphthalene 2736.13 2-Ethyl-6-methylnaphthalene 2480.13 1,2-Dihydro-3,5,8-trimethylnaphthalene 0707.14 1,4,6

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