Isooctane for Gas Chromatography (ECD & FID), SupraSol® - 1L

SKU: 1154401000
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For laboratory, institutional, and professional use only. Not available for residential or personal purchase. Orders are subject to verification.

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Isooctane (2,2,4-trimethylpentane), SupraSol® grade, is specifically developed for high-performance gas chromatography applications using Electron Capture Detection (ECD) and Flame Ionization Detection (FID).

SupraSol® solvents are optimized for extended retention time ranges, clean baselines, and minimal signal-to-noise ratios, supporting reliable trace-level analysis and reproducible chromatographic performance.

With ≥99.8% purity (GC), controlled impurity profile, and suitability for GC systems, this solvent is ideal for environmental, residue, and high-resolution GC methods requiring detector sensitivity and stability.

Suitable for:

GC-ECD analysis

GC-FID analysis

HRGC applications

Environmental and residue testing

PCB, PCDD, and PCDF analysis

Sample extraction workflows

Flammable liquid — store and handle in accordance with laboratory safety protocols.

Chemical Name: Isooctane
IUPAC Name: 2,2,4-Trimethylpentane
CAS Number: 540-84-1
Molecular Formula: C8H18
Molecular Weight: 114.23 g/mol
Grade: SupraSol® (GC Grade)
Assay: ≥99.8% (GC)
Quality Level: 100
Technique Suitability: Gas Chromatography (ECD & FID)
Form: Liquid

SPECIFICATIONS

Isooctane, SupraSol® for Gas Chromatography (ECD & FID)

Chemical Formula: C8H18
CAS Number: 540-84-1
EC Number: 208-759-1
MDL Number: MFCD00008943
Beilstein/REAXYS Number: 1696876

Assay (GC): ≥99.8%
Product Line: SupraSol®
Form: Liquid
Quality Level: 100

Physical Properties

Melting Point: −107 °C (lit.)

Density: 0.692 g/mL at 25 °C (lit.)

Vapor Pressure: 41 mmHg (21 °C)

Vapor Density: 3.9 (vs air)

Flash Point: −12 °C

Autoignition Temperature: 745 °F

Solubility in Water: 0.56 mg/L

Explosive Limit: 6%

Chromatographic Suitability

Suitable for GC-ECD

Suitable for GC-FID

Designed for extended retention time range

Optimized for minimal signal-to-noise

Supports clear, stable baselines

Storage Temperature: 2–30 °C

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