HPLC Valves
TRAJAN SCIENTIFIC AMERICAS INC IDEX ANALYT. SWITCHING VALVE
50-187-1310 IDEX ANALYT. SWITCHING VALVE
Waters Corp Tube Assembly, Reference Valve to Manual Injector
Tube Assembly, Reference Valve to Manual Injector
Waters Corp 6 port, 2 pos Rotor, LC Inj Valve
Replace the Valve Rotor during preventative maintenance or when you observe injection problems, inaccuracy, contamination, or carryover.
Waters Corp New Injector Upgrade Kit, 2695
The Injector Upgrade Kit includes a sample loop, restrictor loop, bracket, and cable assembly. This upgrade kit must be ordered when installing a Phase II injector assembly (p/n 700002789) on an early Alliance 2695.
Waters Corp Rotor Seal, Vespel, Rheodyne 7725i
The rotor seal in the Rheodyne model 7125 is of a Vespel type seal. Slots in the rotor seal make a flow path between the adjacent stator ports and turning the rotor 60° switches the flow path. A Teflon sleeve is embedded in the rotor seal and the needle port tube pushes against the outer edge of the sleeve with spring tension just sufficient to compress the Teflon around the needle.
Perkin Elmer US LLC Demountable Quartz Injector, 1.5 mm I.D.
This Quartz Injector Cassette Mount is designed for use with demountable torches in NexION 300/350 ICP-MS series instruments. The demountable design allows the injector to be removed and replaced efficiently without dismounting the torch. Standard Injectors have an O-ring free direct connection to Cyclonic and PFA spray chambers while O-ring free Injectors have an O-ring free seal that reduces contamination, makes it easy to clean and easy to insert.