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Agilent

G 1888 Network Headspace Sampler

Agilent G 1888 Network Headspace Sampler family
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This page was generated automatically from cited public sources and hasn't completed the full research pass yet. Every specification shown carries its source; more detail is added as research completes.

G 1888 Network Headspace Sampler — Inventory photo
Fig. 01G 1888 Network Headspace SamplerInventory photo[1]

What it is

The Agilent G1888 Network Headspace Sampler is an automated headspace sampling instrument for gas chromatography.[5][2][1]

The G1888 is a networked sampler that introduces volatile compounds from a sample into a GC or GC/MSD system.[5][2][4]

Where it fits in the process flow

The sampler supports unattended sequences and automated vial handling for routine headspace workflows.[3]

Applications

The G1888 is used for volatile analysis, residual solvent testing, and volatile organic compound analysis.[2][3][5]

Why won't it start?

Documented failure modes, common issues, and field considerations.

  • Error messages include oven sensor and temperature errors, loop sensor and temperature errors, transfer line sensor and temperature errors, tray errors, shutter errors, lifter errors, carousel errors, 6-port valve error, pressure error, power error, and serial I/O errors
  • Troubleshooting topics include no peaks or reduced sensitivity, poor retention time reproducibility, poor area count repeatability, carryover in air or solvent blanks, unwanted background noise or peaks, pressure reading mismatches, GC synchronization problems, memory and processor errors, and vial handling issues
  • A vial present sensor assembly was discontinued and replaced with a newer part
  • The tray/shutter drive assembly was discontinued and replaced with a newer part

What do the numbers mean?

Vacuum & pumping1

Event log
Tracks every operation and flags temperature or pressure deviation from setpoint, in line with 21 CFR Part 11[3]
Accurate?

Wafer handling5

Injection type
Heated transfer line to GC inlet[2]
Accurate?
Transfer line
85 cm[3]
Accurate?
Carrier / pressurization gas
Helium, nitrogen, or other GC-compatible gases[2]
Accurate?
Sample pathway
Inert sample pathway with deactivated sample path from needle to transfer line[3]
Accurate?
Carrier gas connections
Carrier and pressurization gas supplies; common carrier gas connections; vial pressurization gas connection; headspace sampler vent connection[4]
Accurate?

Gas & chemistry1

Technique
Automated headspace sampling for gas chromatography[2]
Accurate?

Optics & imaging1

Detectors
FID, MS, ECD (method-dependent)[2]
Accurate?

Control & software2

Control
Integrated with Agilent GC electronic pneumatic control (EPC)[2]
Accurate?
Network control
Controlled over a network by GC ChemStation, MSD Productivity ChemStation, MSD Security ChemStation, or Cerity NDS[3]
Accurate?

Configuration & options13

Manufacturer
Agilent Technologies[1]
Accurate?
Model
G1888[1]
Accurate?
Sampling method
Static headspace sampling[2]
Accurate?
Operation
Fully automated vial heating, equilibration, pressurization, and injection[2]
Accurate?
Vial capacity
70-sample tray, 12 oven positions[3]
Accurate?
Oven range
40 to 230°C[3]
Accurate?
Oven temperature range
Ambient to ~200 °C[2]
Accurate?
Sample loop
1 mL standard, 3 mL optional[3]
Accurate?
Extraction modes
Single, multi-puncture (to 100), concentration mode[3]
Accurate?
Vial sizes supported
Commonly 10 mL and 20 mL headspace vials[2]
Accurate?
Keypad
Built-in keypad runs the sampler standalone[3]
Accurate?
GC compatibility
Agilent GC and GC-MS platforms (commonly 6890/7890 series)[2]
Accurate?
Headspace Sampler to GC connection
Supports EPC and MPC configurations; EPC using 6850 and 6890 GCs; EPC using 7890 GC; MPC connections[4]
Accurate?
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What does it need to run?

Site utility requirements, footprint, and infrastructure needed to install and operate this tool. Sourced from public records.

  • TechniqueAutomated headspace sampling for gas chromatography[2]
  • Event logTracks every operation and flags temperature or pressure deviation from setpoint, in line with 21 CFR Part 11[3]

Where are the manuals?

Generated from public-source data on file. Enter your email to access — nothing is published; details are routed privately.

Not publicly documented

Field notes

No research found yet — worked with this tool? Share what you know.

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Frequently asked questions

What does the Agilent G1888 sample?

The Agilent G1888 introduces volatile compounds into a gas chromatograph from the vapor above the sample.[5][2]

Which instrument types does the G1888 connect to?

The G1888 is used with gas chromatography systems and GC/MSD systems.[5][2]

Does the G1888 support automated operation?

The G1888 supports unattended sequences and automated sample introduction.[3][2]

What kinds of analyses is the G1888 used for?

The G1888 is used for residual solvent analysis, environmental VOC testing, food and beverage testing, pharmaceutical quality control, forensic analysis, flavor and fragrance analysis, and petrochemical testing workflows.[2]

Not publicly documented

The following facts about the G 1888 Network Headspace Sampler are absent from this record as of this revision. First-hand knowledge or a citation closes a gap; every submission is reviewed before publication.

  • No publicly documented production dates or lifecycle milestones (introduction, end of production, EOL) for the G 1888 Network Headspace Sampler are on record.

    Answerable by: OEM historical records or a trade-press announcement

  • No publicly documented variants, configuration options, or revision breakpoints of the G 1888 Network Headspace Sampler are on record.

    Answerable by: an OEM product catalog or an engineer who ordered or specified the tool

  • The control-system platform and OS era of the G 1888 Network Headspace Sampler are not on record.

    Answerable by: an engineer who operated it or OEM installation records

  • The process node or technology generation of the G 1888 Network Headspace Sampler is not on record.

    Answerable by: an OEM datasheet or a fab qualification report

  • No publicly documented compatible parts, consumables, or accessories for the G 1888 Network Headspace Sampler are on record.

    Answerable by: an OEM parts catalog or a service engineer

Sources & citations

Sources (5)Every fact above is drawn from these public sources
  1. [1]Inventory photo
  2. [2]alliantscientific.com — alliantscientific.comalliantscientific.com
  3. [3]gentechscientific.com — gentechscientific.comgentechscientific.com
  4. [4]conquerscientific.com — conquerscientific.comconquerscientific.com
  5. [5]Agilent G1888 Network Headspace Sampler - Conquer Scientific — conquerscientific.comconquerscientific.com
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Last updated Oct 6, 2026.

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