Agilent Technologies gc/ms series User Manual

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Programmable Temperature Vaporizing (PTV) Liners
Description ID (mm) Volume
(µL)
Part No.
PTV liner, single baffle, glass wool, deactivated 2 180 5183-2038
PTV liner, single baffle, deactivated 2 200 5183-2036
PTV liner, multi baffled, deactivated 1.8 150 5183-2037
PTV liner, high temperature, quartz 3.4 713 5188-5313
PTV liner, high temperature, borosilicate 3.4 668 5188-5356
PTV liner, sintered glass, deactivated 1.5 112 5190-1426
Syringes for PTV Inlet
Volume
(µL)
Description Needle Part No.
5 Straight, fixed 23/42/HP 9301-0892
10 Straight, fixed 23/42/HP 9301-0713
50 Straight, fixed, for large volume injections 23/42/HP 5183-0318
100 Straight, fixed, for large volume injections 23/42/HP 5183-2058

Agilent Technologies gc/ms series Specifications

General

Dynamic Range	10^6
Mass Range	1050 amu
Mass Resolution	Unit mass resolution
Scan Speed	Up to 12, 500 amu/sec
Ionization Mode	Electron Ionization (EI), Chemical Ionization (CI)
Temperature Range	Up to 350°C
Vacuum System	Turbomolecular Pump
Data System	Agilent MassHunter

Summary

Gas Management

Gas Purity and Selection

Gas Purification Systems

Overview of purifiers for removing oxygen, moisture, and hydrocarbons to achieve proper gas purity.

Sample Introduction

Selecting Vial Septa Materials

Gold Standard Autosampler Syringes

Syringe Troubleshooting Guide

Guidance on common syringe problems like bent plungers or needles and their solutions.

Inlets

Premium Non-Stick Septa

Split/Splitless Liners

Agilent MS Certified Liners

Split/Splitless Inlets

Overview of the popular split/splitless inlet and troubleshooting common issues like peak broadening.

Cool On-Column Inlets

Advantages of cool on-column injection, sample considerations, and troubleshooting tips.

Purged Packed Inlets

Programmed Temperature Vaporizer (PTV) Inlets

Benefits, practices, and rationales for PTV inlets, offering flexibility in sample introduction.

Detectors

Flame Ionization Detector (FID)

Routine maintenance, typical problems, and troubleshooting for the FID.

Electron Capture Detector (ECD)

Liner selection, makeup gas adapter maintenance, thermal cleaning, and leak testing for ECD.

Thermal Conductivity Detector (TCD)

Filament maintenance, lifetime extension, cell contamination, and solvent flush procedures for TCD.

Flame Photometric Detector (FPD)

Recommended gas flows, maintenance, contamination, and ignition problems for the FPD.

Nitrogen Phosphorus Detector (NPD)

GC/MS Systems

Maintaining Mass Selective Detectors (MSD)

Benefits of maintaining GC/MSD systems, including reduced downtime and longer lifespan.

MSD Contamination

Identifying contamination sources in the GC and MSD, and common contaminants and their origins.

Mass Spectrometer Symptoms

Ion Source

Installing a Capillary Column in the GC/MSD Interface

Vacuum Systems and Pumps