16 EPA Priority PAHs, 100µg/ml in Toluene, 5 x 1ml

2-Methyltetrahydrothiophene, neat, Solvent-neat, Unit 1mL, # of units-1, Cas.no. 1795-09-1

(±)-Nicotine-d7 (N-methyl-d3; pyridine-d4),1000 µg/mL,acetonitrile,1mL,

EPA 527 Mix 2, Pesticides B 9 Analytes, each 500µg/mL in Methanol; unit: 1x1mL 3323.23 Bifenthrin [82657-04-3] 3344.9 Chlorpyrifos (Dursban) [2921-88-2] 3381.5 Dimethoate [60-51-5] 1396.10 Malathion [121-75-5] 3457.10Mirex [2385-85-5] 3463.12 Nitro