718500 is PFA Insulated

The Rat nose should fit snug around the Latex

The tissue slice is sandwitched between two rods or the petridish and the rod

LF701P5L 5mm x 5mm platinum square electrode on tip of stick

RenaPulse (RPT) Product Name:RPT 40 50FT 718500 is PFA InsulatedHigh Fidelity Pressure Tubing Measure pressure and waveforms more accurately, while keeping superb biocompatibility. RenaPulse tubing, exclusively from Braintree Scientific, is made from a new material which transmits pulse waveforms with high fidelity. RPT015 50 FT RenaPulse . 015" x . 012" per ft.,50 ft. Continuous RPT033 50 FT Renapulse . 033" x . 014" per ft.,50 ft. Continuous RPT037 50 FT RenaPulse . 037" x . 023" per ft.,50 ft. Continuous RPT040