Liquid Chromatography Instruments
Grainger EOL Resistor PK2
The EOL Resistor 2PK from Grainger is a pack of two end-of-line resistors. These resistors are used in fire alarm systems to provide supervision of the wiring. They feature nickel-plated brass terminals and have a resistance value of 4.7k ohms. The resistors have a power rating of 1 watt. This 2-pack provides an economical way to obtain the resistors needed for installing and maintaining fire alarms. The EOL resistors are UL listed and are 1/4 watt.
Sigma Aldrich Fine Chemicals Biosciences Supelco Mobile Phase Filtration Apparatus 2, 1 each
Connects to aspiration line. Includes: 250 mL glass reservoir. S/T 34/45 funnel base. S/T 34/45 1000 mL flask and glass cap. Clamp. Stainless steel holder and screen. 10 PTFE gaskets. 50 Nylon 66 filters (47 mm, 0.45 um pores).
Waters Corp Waters Sample Loop, 1 mL, HPLC
This 1 mL Sample Loop is a large volume sample loop and is standard with the Prep Option Kit.
- Product type: Spare parts kits
- Units per package: 1 pk
- Type: Loop
- System type: HPLC
- Volume: 1 mL
- Replacement schedule: As required
Waters Corp Reagent Manager, Single Piston, Pulse-Dampened, 2,500 psi
The Reagent Manager is designed for post-column reagent delivery, utilizing a single piston, pulse-dampened pumping system. It minimizes baseline noise and offers precise control for various laboratory applications.
- Single piston, pulse-dampened pumping system.
- Minimizes baseline noise via built-in pulse damper with pressure transducer.
- RoHS compliant.
- Single-pump; stackable for two-stage applications.
- Inert polymeric flow path for broad chemical compatibility.
- Self-flushing piston head.
- Front panel control with LED display.
- Automatic pump shutdown at user-programmable pressure limits.
- Remote stop/start inputs/outputs for integration and safety.
- Prime/purge valve and keypad for quick solvent changes.
- Automatic piston wash for improved reliability and seal life.
TRAJAN SCIENTIFIC AMERICAS INC VALCO STATOR - NIT 60 -6 PORTS
501871495 VALCO STATOR - NIT 60 -6 PORTS
Teledyne ISCO, Inc Stainless Steel Check Valve Kit. Requires 2 For Dual Pumps
Stainless Steel Check Valve Kit. Requires 2 for dual pumps