Multi-Element Solution 4

Pesticide-Mix 40, 10 µg/ml, Acetonitrile, 10ml

8260 Surrogate/Internal Standard

2-n-Butyl-5-ethylthiophene, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 54411-06-2