Imidacloprid, 1000µg/ml in MeOH, 1ml

Chlorophenol Standard, Stock Solution 15 Analytes, each concentration as listed in ethanol; unit: 5x1mL 2066.6 2,3-Dichlorophenol [576-24-9] 400 µg/mL 2064.6 2,4-Dichlorophenol [120-83-2] 400 µg/mL 2065.6 2,5-Dichlorophenol [583-78-8] 400 µg/mL 2069

Tris(2-ethylhexyl) phosphate, 100µg/ml, MeOH, 5ml

Copper - 20 PPM