Varian 600 MHz IFC PFG 60uL IFC Triple resonance H(C/N) PFG nmr probe. (p/n 0190664600) (s/n P004020) OPTIONAL: Varian nmr probe base. Please contact us for complete Varian NMR probe details. (Varian 600 Mhz probe/Varian 600 Mhz nmr probe)