Perfluorokerosene (PFK), high boiling, 50% in PFK low boiling, for mass spectrometry..
Peroxyacetic acid, ca. 35wt.% sol. in diluted acetic acid, stabilized..
Peroxyacetic acid, ca. 35wt.% sol. in diluted acetic acid, stabilized..
Perrhenic(VII)acid, 99.99%, (trace metal basis), 76.5% solution in water..
Petroleum ether, ACS reagent, boiling range 35-60°C..
Petroleum ether, ACS reagent, boiling range 40-60°C..