Skip Navigational Links
LISTSERV email list manager
LISTSERV - LIST.UVM.EDU
LISTSERV Menu
Log In
Log In
LISTSERV 17.5 Help - ISOGEOCHEM Archives
LISTSERV Archives
LISTSERV Archives
Search Archives
Search Archives
Register
Register
Log In
Log In

ISOGEOCHEM Archives

Stable Isotope Geochemistry

ISOGEOCHEM@LIST.UVM.EDU

Menu
LISTSERV Archives LISTSERV Archives
ISOGEOCHEM Home ISOGEOCHEM Home

Log In Log In
Register Register

Subscribe or Unsubscribe Subscribe or Unsubscribe

Search Archives Search Archives
Options: Use Forum View

Use Monospaced Font
Show Text Part by Default
Show All Mail Headers

Message: [<< First] [< Prev] [Next >] [Last >>]
Topic: [<< First] [< Prev] [Next >] [Last >>]
Author: [<< First] [< Prev] [Next >] [Last >>]

Print Reply
Subject:
Re: CH4 with known delta 13C supplier
From:
Peter Vervloedt <[log in to unmask]>
Reply To:
Stable Isotope Geochemistry <[log in to unmask]>
Date:
Wed, 26 Jul 2000 09:30:30 +0200
Content-Type:
text/plain
Parts/Attachments:
text/plain (55 lines)
Hallo Richard,

Sorry voor het late anwoord, maar ik ben pas terug van verlof.

Wij zullen in de toekomst 13C in CH4 meten met onze Anca-TG2
(pdz-europa). Voorlopig kan ik u nog geen tips of adressen geven
waar dergelijk referentiemateriaal te verkrijgen is, maar ik zal u
zeker op de hoogte houden indien we iets vinden.

Voorlopig zullen we aangekocht CH4-gas bij natuurlijke aanrijking
laten calibreren op 13C, om als referentie te gebruiken.

Met vriendelijke groeten,

Peter Vervloedt

On 17 Jul 2000, at 13:14, Richard van Logtestijn wrote:

> Dear All,
>
> does anyone know a supplier for CH4 gas with a certified delta 13C
> value at natural abundance (around -45 permil) and/or enriched with a
> few hundred permil? I tried Messer Griesheim, but they don't have it.
> Are there more people working on determining delta 13C from CH4,
> either from emissions or air? It would be interesting to share some
> experiences.
>
> Thanks!
>
>
> @@@@@@@@@@@@@@@@@@@@@@@@@@@@@@
> Richard van Logtestijn
> Vrije Universiteit
> Faculty Biology
> Department of Systems Ecology
> De Boelelaan 1087
> 1081 HV Amsterdam
> the Netherlands
> tel +31 20 4447247
> fax +31 20 4447123
> e-mail : [log in to unmask]
> @@@@@@@@@@@@@@@@@@@@@@@@@@@@@@


-----------------------------------------
Peter Vervloedt
Ghent University
Laboratory of Applied Physical Chemistry
Coupure Links, 653
9000 Gent
tel.: +32 9 264 60 00
fax.: +32 9 264 62 30
e-mail: [log in to unmask]
----------------------------------------

ATOM RSS1 RSS2

LIST.UVM.EDU CataList Email List Search Powered by LISTSERV