PTFE Diaphragm, LC-30AD/i-Series, 2/pk Back Catalog number: 11-4122 Manufacturer: SCIENCIX Availability: In the manufacturer's stock Price on request - + Recommended CTS-3195 250μL Syringe Tip Price on request CTS-21586 1100 Series Essential Pack, G1310A/G1311A Pump Price on request CTS-21089 Needle Seal (For pH 1-14, for operation up to 130 Price on request