Search analytical instrument parts

Agilent disposable oil mist filter with 3/8-inch BSP male threads (PN G1099-80039). Installed on foreline rotary vane vacuum pump exhausts (such as Pfeiffer Duo 2.5/3.0 and Edwards E2M1.5) to capture oil aerosol emissions, dampen exhaust noise, and maintain clean laboratory air.

Agilent G1103-60001 is a genuine replacement tungsten visible (VIS) lamp assembly designed for Agilent HPLC detectors and UV-Vis spectrophotometers. Provides stable visible light emission (320–1100 nm) for reliable photometric detection and quantitative analysis.

Official Agilent preventive maintenance kit for 1260 Infinity, Infinity II, and III Isocratic and Quaternary LC pumps, bundling core replacement components such as PTFE piston seals, PTFE purge valve frits, and seal caps for routine service.

Preventive maintenance kit for seal wash assemblies in Agilent 1260 Infinity, Infinity II, and Infinity III HPLC pumps. Includes two seal wash seals and two film washers to ensure proper seal wash functionality and prevent buffer crystallization.

Agilent HPLC/UHPLC vacuum pump (PN G1311-60007) designed for internal degasser units in LC modules. Ensures continuous removal of dissolved gases from mobile phases to maintain flow stability and baseline performance.

The Agilent G1311-67701 is a Multi-Channel Gradient Valve (MCGV) assembly designed for Agilent 1100, 1200, and 1260 Series quaternary HPLC pumps. It precisely controls low-pressure proportioning and blending of up to four solvent channels prior to the high-pressure pump head.

Agilent active inlet valve cartridge rated up to 600 bar for high-pressure HPLC pump modules. Ensures precise unidirectional solvent flow and reliable pressure delivery in Agilent 1200 and 1260 Infinity LC systems.

Active inlet valve body without cartridge for Agilent HPLC/LC pumps. Controls solvent inflow into the pump head and prevents backflow during high-pressure delivery.

Passive inlet valve rated for operating pressures up to 600 bar with an integrated seal. Designed for Agilent HPLC pump heads to ensure reliable unidirectional solvent intake, pressure stability, and leak-free performance without requiring active electronic actuation.

High-pressure 600 bar outlet check valve assembly with integrated seal for Agilent 1100, 1200, 1220, and 1260 Infinity LC pumps, ensuring accurate solvent delivery and backpressure control.

Manual purge valve assembly (long) with integrated PTFE frit rated up to 600 bar. Designed for priming and purging liquid chromatography pump systems while protecting the flow path from particulate contamination.

Agilent Autosampler Start Up Kit for G1313A and G1329A autosamplers. Includes essential consumables for routine startup and preventative maintenance, such as a Vespel rotor seal, needle assembly, PEEK needle seat, metering seals, and finger caps.

Preventive Maintenance Kit for Agilent 1200/1260 Infinity Series Autosamplers (G1329B). Contains essential OEM replacement components required to perform standard preventative maintenance and maintain peak chromatographic sampling performance.

Preventive Maintenance Kit for Agilent 1100 and 1200 Series standard autosamplers (G1313A, G1329A). Contains essential replacement parts including a Vespel rotor seal, needle assembly, PEEK needle seat, piston seal, and finger caps to ensure operational reliability and sampling precision.

Agilent G1313-87201 is a standard 100 µL sampling needle assembly designed for Agilent 1100, 1120, 1200, 1220, and 1260 Infinity Series HPLC autosamplers (G1313A, G1329A/B). It pierces sample vial septa and draws liquid sample for high-pressure chromatographic injection.

Agilent stainless steel capillary tubing (0.25 mm ID x 160 mm length) with pre-swaged S/SH Swagelok fittings, designed for connecting the injection valve to the metering device in Agilent 1100, 1200, and 1260 Series HPLC autosamplers.

Long-life deuterium UV lamp designed for Agilent variable wavelength detectors (VWD) in HPLC systems. Delivers high light intensity, low baseline noise, and minimal drift for accurate chromatographic analysis without an RFID tag.

InfinityLab long-life deuterium VWD lamp equipped with an integrated RFID tag. Designed for Agilent variable wavelength detectors in HPLC systems to deliver continuous, high-sensitivity UV detection with minimal noise and drift.

Standard flow cell featuring a 10 mm optical path length, 14 µL cell volume, 40 bar pressure rating, and integrated RFID tag. Designed for Agilent Variable Wavelength Detectors (VWD) in LC systems to deliver precise UV absorbance measurements and automated cell parameter recognition.

Agilent G1314-69060 is a refurbished exchange optical unit assembly designed for Agilent 1100 and 1200 Series Variable Wavelength Detectors (VWD). It forms the optical core of the detector, housing the deuterium lamp mount, optical lenses, monochromator, and photodiode assemblies.

Standard quartz flow cell featuring an 8 µL internal volume, 20 bar maximum pressure limit, and pH 1.0–9.5 chemical compatibility. Designed for Agilent HPLC fluorescence detectors (FLD) to deliver high-sensitivity optical detection in liquid chromatography workflows.

3-port 24VDC vacuum degasser solenoid valve for Agilent HPLC degassing modules. Regulates vacuum level inside the degasser assembly to remove dissolved gases from LC mobile phase solvents.

Standard PEEK needle seat with 0.17 mm ID capillary for Agilent HPLC autosamplers. Connects the autosampler needle to the injection valve capillary flow path and ensures a leak-free pressure seal during sample injection.

Agilent purge valve (PN G1362-27700) for Refractive Index (RI) detector modules. Internal replacement component used to control solvent flow paths during purging and cell flushing routines in HPLC RID modules.

Low carryover PEEK needle seat with 0.12 mm ID capillary for Agilent 1200 / 1260 Infinity Series well plate autosamplers (G1367D, G1367E), rated up to 600 bar.

Needle seat with Vespel material, 0.17 mm ID capillary, and 2.3 µL internal volume, designed for Agilent G1367A and G1367B well plate samplers.

Agilent G1367-87104 is an OEM needle seat assembly without capillary designed for Agilent G1367 well plate autosamplers. Rated up to 600 bar, it ensures a reliable, leak-tight seal with the autosampler needle during HPLC sample injections.

Agilent G1367-87201 is a stainless steel needle assembly designed for G1367A and G1367B Well Plate Samplers in Agilent 1100 and 1200 Series HPLC systems. Compatible with Vespel needle seat G1367-87101.

Stainless steel needle assembly designed for Agilent G1367C and G1367D well plate samplers in 1200 Series HPLC systems.

Needle seat (without capillary) for Agilent 1100/1200 micro well-plate autosamplers. Designed for precision needle seating and low-carryover liquid transfer in micro-scale and capillary HPLC applications.

Heater/sensor assembly for FID, TCD, NPD, and split/splitless (S/SL) GC valves and detectors. Integrates a heating element and temperature sensor to ensure accurate temperature control in Agilent gas chromatography systems.

The Agilent 3160-0884 (cataloged as G3160-0884) is a heatsink cooling fan for the Agilent G1330B ALS (Autosampler) Thermostat. It ensures thermal regulation and heat dissipation for Peltier cooling elements in HPLC sample temperature control.

The Agilent InfinityLab Max-Light Cartridge Cell (60 mm, 4.0 µL) is a high-sensitivity HPLC flow cell using optofluidic waveguide technology with a 60 mm optical path length and 4.0 µL effective volume, delivering superior signal-to-noise ratio for trace-level UV detection.

Agilent exchange optical unit assembly for the G4212A Diode Array Detector (DAD) with Variable Slit Architecture (VSA). Serves as a replacement optical bench module in Agilent 1260/1290 Infinity HPLC systems.

Internal gold seal for Agilent 1290 Infinity LC pump outlet valve assemblies (G4220-60028 and G4220-60128), engineered for ultra-high pressure LC applications.

The Agilent G4220-60022 is a passive inlet valve with integrated seal rated for 1200 bar and 1300 bar operation in Agilent 1290 Infinity LC pumps. It restores proper inlet valve functionality and ensures consistent solvent flow and pump pressure.

Agilent G4220-60028 is an OEM outlet check valve with an integrated seal, pressure-rated to 1300 bar. Designed for Agilent 1290 Infinity LC pump heads, it prevents backflow and maintains system pressure integrity in ultra-high-performance liquid chromatography (UHPLC) applications.

Ultra low dispersion (ULD) needle seat assembly designed for Agilent G4226A autosamplers and 1290 Infinity LC systems, providing minimal extra-column volume for high-resolution UHPLC sample injection.

Agilent needle assembly (G4226-87201) designed for well plate samplers and autosamplers in HPLC systems, ensuring precise sample aspiration and dispensing with minimal carryover.

Agilent standard needle assembly (PN G4267-87201) designed for G7167 Multisamplers in 1260 and 1290 Infinity II LC Systems. Compatible with high-pressure PEEK needle seat G4267-87012 for precise, leak-free sample injection.

Standard preventative maintenance kit designed for the Agilent 7697A Headspace Sampler. Contains essential replacement components including a deactivated sample probe and 1.00 mL headspace sample loop.

Enhanced preventative maintenance kit for the Agilent 7697A Headspace Sampler. Contains factory-recommended consumables and wear parts—including valve rotor, inlet liner, 1 mL sample loop, sample probe, and transfer line—to maintain optimal chromatographic performance and prevent downtime.

Red color-coded PEEK tubing for HPLC and LC/MS liquid fluidics. Features 1.6 mm (1/16 in) outer diameter, 0.13 mm (0.005 in) inner diameter, and 5 meters total length.

Agilent HPLC Leak Sensor Assembly (PN 5061-3356 / G5061-3356) for Agilent LC modules. Designed to detect solvent leaks inside instrument housings, triggering error alerts to prevent hardware damage and ensure operational safety.

Agilent stainless steel fittings with short screws (1.6 mm ID / 1/16 in OD), supplied in a pack of 10. Includes 10 short fitting screws (9.5 mm length), 10 front ferrules, and 10 back ferrules for Swagelok 1/16 in HPLC capillary connections.

Pack of 6 replacement seal wash gaskets for Agilent HPLC pump heads. Designed for active/passive seal wash assemblies to seal the wash chamber, prevent buffer salt crystallization, and protect pistons from premature wear.

Agilent 400 bar active inlet valve cartridge designed for HPLC solvent delivery pumps. It provides reliable flow control and prevents backflow in Agilent 1050, 1100, 1120, 1200, and 1260 Infinity LC systems.

Black PTFE replacement piston seal with 316 stainless steel spring (2/pack) for Agilent LC pumps and autosamplers. Designed to maintain pressure stability and routine pump performance during preventive maintenance.

Agilent purge valve seal cap assembly designed to maintain manual purge valve integrity, ensure a leak-tight seal during analytical runs, and support reliable LC pump performance across Agilent HPLC systems.

PEEK rotor seal rated to 1300 bar for Agilent HPLC/UHPLC multipurpose valves (5067-4237). Maintenance part for 1260 and 1290 Infinity II/III Flexible Pumps.

Agilent 100% short graphite ferrules (0.5 mm ID, 10/pk) for 0.1–0.32 mm ID capillary columns, offering high-temperature leak-free sealing up to 450 °C for GC inlets and non-MSD detectors.

Agilent 5181-3360 Gold Standard 10 µL GC autosampler syringes featuring fixed tapered 23-26s gauge needles, 42 mm length, and cone tip style. Supplied in a pack of 6 for Agilent automatic liquid samplers.

Agilent InfinityLab stainless steel HPLC capillary (0.17 mm ID x 500 mm length) featuring pre-swaged SI fittings on both ends. Designed for low-dead-volume fluidic connections between LC modules such as pumps, multisamplers, and valve heads.

Agilent 10 µL fixed-needle autosampler syringe (PN G6500-80115) for CTC CombiPAL, GC PAL, and PAL3 LC HTC/HTS systems. Features a 26s gauge, 51 mm length needle with a point style 2 bevel tip and stainless steel plunger for precise liquid injection.

Preventive maintenance kit for Agilent 1290 Infinity II and III high-speed pumps and 1290 Infinity Binary pumps with Long Life (LL) or Easy Maintenance (EM) heads. Provides replacement seals, frits, and components required to maintain optimal pump performance and minimize instrument downtime.

100 µL analytical head assembly for Agilent 1290 Infinity II Vialsamplers. Essential component of the autosampler metering device used for high-precision liquid sample aspiration and injection.

Preventive maintenance kit for Agilent 1260 Infinity II and III Vialsamplers (G7129A/C). Includes essential wear components such as needle assembly, needle seat, peristaltic pump cartridge, rotor seal, and finger caps to maintain peak autosampler performance.

Agilent G7129-87017 is a PEEK needle seat assembly featuring a 0.17 mm ID capillary designed for Agilent 1260 and 1290 Infinity II/III Vialsamplers. It delivers leak-free fluidic coupling between the injection needle and analytical flow path, ensuring accurate sample delivery in HPLC systems.

Agilent Vespel needle seat assembly with 0.17 mm ID capillary for 1260 and 1290 Infinity II/III Vialsamplers. Designed for analytical LC applications up to 600 bar.