share:
delim
delim
Solvents on DiatoSorb-WHP Packed Column
This chromatogram may contain analytes that are synonyms of your search terms.

Solvents on DiatoSorb-WHP Packed Column

Peaks
1.Methanol
2.Ethanol
3.Acetone
4.Methyl ethyl ketone (MEK)
Peaks
5.Isopropyl acetate
6.2-Nitropropane
7.Methyl isobutyl ketone (MIBK)
8.Toluene
image
GC_PH1176
Column20% OV-101, 0.1% CW-1500, 100/120 mesh on DiatoSorb-WHP, SilcoSmooth tubing, 3 m, 1/8 in OD, 2 mm ID
Sample
Conc.: Equal proportions of neat compounds
Injection
Inj. Vol.:0.1 µL on-column
Inj. Temp.:200 °C
Oven
Oven Temp.:100 °C (hold 5 min)
Carrier GasHe, constant flow
Flow Rate:40 mL/min
DetectorFID @ 250 °C
InstrumentAgilent 7890B GC
NotesThe particle size distribution of DiatoSorb material is more uniform than that of commercially available diatomaceous earth material. For this application, the pressure required to achieve a flow rate of 40 mL/min He (@ 100 °C) on a diatomaceous earth packed column is 50 psi, whereas it is only 33.7 psi on a DiatoSorb packed column. Furthermore, the narrower particle size distribution of the DiatoSorb material results in highly efficient columns.
Download PDF

RELATED CHROMATOGRAM LIBRARY SEARCHES

Packed columns

Printing tips! To print chromatograms full page, change the print settings in the print dialogue window of your PDF reader software: 1) "fit" or "fit to page", 2) "landscape" for wide chromatograms or "portrait" for tall chromatograms.


Restek Domestic Customer Service

Subject

Message

Your Full Name

Your Email

Company Name

Address

Spam Block (Please leave this blank)

all fields required

Thank you

Your message has been sent. We will be in touch shortly.

Message not sent

Sorry, your message could not be sent at this time. Please try again later, or contact Restek or your local Restek representative via phone.

www.restek.com/Contact-Us