Skip to Content
Merck
All Photos(1)

Documents

G004397

GC Analysis of Alkyldiol Enantiomers on Astec® CHIRALDEX™ G-TA

suitable for GC

Sign Into View Organizational & Contract Pricing
All Photos(1)

About This Item

technique(s)

gas chromatography (GC): suitable

test parameters

column: Astec CHIRALDEX G-TA, 40 m x 0.25 mm I.D., 0.12 μm (73034AST)
oven: 80 °C (5 min), 5 °C/min to 130 °C
carrier gas: hydrogen, 25 psi
injection: 1 μL, 100:1 split
sample: peaks 1-2: propanediol (1.96 and 2.44 min)

peaks 3-4: pentanediol (2.87 and 3.27 min)

peaks 5-6: hexanediol (4.33 and 5.03 min)

peaks 7-8: octanediol (9.68 and 10.18 min)

application(s)

chemicals and industrial polymers

Legal Information

Astec is a registered trademark of Merck KGaA, Darmstadt, Germany
CHIRALDEX is a trademark of Sigma-Aldrich Co. LLC

Analyte

Description
    1,2-Propanediol, analytical standard
    1,2-Pentanediol, technical, ≥95% (GC)
    1,2-Hexanediol, purum, ≥97.0% (GC)
    1,2-Octanediol, 98%

Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number

Sorry, we don't have COAs for this product available online at this time.

If you need assistance, please contact Customer Support.

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service