No registration or passwords; no pop-up ads -- just aloha, fun, & answers.
(as an eBay Partner & Amazon Affiliate earns from qualifying purchases).
Home /
T.O.C.
Fun
FAQs
Good
Books
Ref.
Libr.
Advertise
 
Help
Wanted
Current
Q&A's
Site 🔍
Search
pub  Where the
world gathers for metal finishing
Q&As since 1989



-----

Determination of Na by AAS




I am working on the determination of Na in Na2S.9H2O by atomic absorption [on eBay or Amazon]. Or if you have any kind of information general for the determination of Na by atomic absorption. I need the experimental part.

Thank you,

MAGDALINI MOUDIOTI
- BRADFORD, WEST YORKSHIRE, U.K
2003



First of all read the instructions that should be with the AA unit. If you don't you may well blow yourself up. Secondly, make up some standards of a suitable sodium salt (say NaCl) and calibrate your instrument. Thirdly, run samples of your sodium sulfide. Remember - if everything else fails, read the instructions.

trevor crichton
Trevor Crichton
R&D practical scientist
Chesham, Bucks, UK
2003


CAN YOU PLEASE TELL ME HOW I WILL MAKE THE STANDARD SOLUTIONS(NaCL) IN DETAIL?

MAGDALINI MOUDIOTI
- U.K.
2003




(No "dead threads" here! If this page isn't currently on the Hotline your Q, A, or Comment will restore it)

Q, A, or Comment on THIS thread -or- Start a NEW Thread

Disclaimer: It's not possible to fully diagnose a finishing problem or the hazards of an operation via these pages. All information presented is for general reference and does not represent a professional opinion nor the policy of an author's employer. The internet is largely anonymous & unvetted; some names may be fictitious and some recommendations might be harmful.

If you are seeking a product or service related to metal finishing, please check these Directories:

 
Jobshops
Capital
Equipment
Chemicals &
Consumables
Consult'g, Train'g
& Software


About/Contact  -  Privacy Policy  -  ©1995-2024 finishing.com, Pine Beach, New Jersey, USA  -  about "affil links"