ProSense provides you with high quality HPLC parts for most manufacturers like Agilent, Waters and Shimadzu.

Washer
PSCH-10396
Syringe, Thermo Scientific 500μL
PSCH-10517
Isolation Seal
PSCH-10612-TS
Plunger Seal, Thermo Scientific Gold
PSCH-2061
Plunger Seal, Thermo Scientific Black
PSCH-20612
Plunger Seal, Thermo Scientific Gold
PSCH-2962
Backup Seal
PSCH-2963
Sapphire Plunger
PSCH-3102
Outlet Check Valve
PSCH-3490
Inlet Check Valve
PSCH-3495
Transducer Check Valve Assembly
PSCH-3990
Sapphire Plunger
PSCH-7000
Rotor Seal, Thermo Scientific Vespel®
PSCH-A083-TS
Syringe Assembly, Thermo Scientific 250μL
PSCH-A096