Tribenuron-methyl, 100mg

Petrochemical Qualitative Standard C5-C9 5 Analytes, equal Wt.%; unit: 1x1mL neat Use in combination with Petrochemical Quantitative Standard (S-4144) to prepare a calibration mixture covering C5 to C44 for calibrating retention times for boiling po

Octyl phenol ethoxylate

Dibenzo-p-dioxin-d8,50 µg/mL,n-nonane,1mL,