N-Heptane H.P. 99%. Hplc 4l

Screened for fluorescing contaminants, and UV-absorbing contaminants in the 197-300nm range, to reduce interferences for smoother baselines. High purity and versatile solvent suitable for HPLC, spectrophotometry, and pesticide residue analysis

Tested by GC-ECD to ensure minimum halogenated residue levels (≤10 ng/L) to demonstrate suitability for pesticide analysis. Filtered through a sub-micron filter to remove particulates. Intended for research use only