NAS 9926 
CTA CEDIA-CEB23-A 
CTA TR-12 
UOP 868-88 
UOP 876-93 
ASTM Volume 15.06:2017 
BS TS 1:1998 
AS/NZS IEC TR 61000.2.8:2009 
UOP 991-13 
UOP 999-05 
UOP 981-11 
UOP 863-01 
AS/NZS IEC 62552.3:2018 
AS/NZS IEC 62509:2020 
ASTM Volume 15.09:2021 
AWS SHB 
CTA CEB4 (S-2013) 
AS/NZS IEC 63103:2021 
ASAE/ASABE S625.1 
AWS WHB-2.9 
UOP 854-85 
ASAE/ASABE S648-5 
JIS Z 9117:1984 
ASTM Volume 15.06:2020 
CTA CEB5-B S-2017 
AS/NZS IEC 62552.2:2018 
UOP 986-08 
UOP 993-11 
CTA CEB32.3 
ASTM F1713-08(2021)e1 
AASHTO BSG-2 
ASTM Volume 15.10:2020 
AWS VIW-M:2008 
CTA CEDIA-CEB23-B 
AS/NZS IEC 62287.2:2014 
AS Z63-1970 
CTA TR-6 
AS/NZS IEC 62676.2.31:2020 
CTA CEDIA-CEB24-A 
CTA CEDIA-CEB29 
AS/NZS IEC 62676.2.32:2020 
Welding Metallurgy 
SAE USCAR8-2 
CTA CEB31 
CTA TR-1 
Description
This method is for determining nickel, vanadium, iron, lead and copper in gas oils by graphite furnance electrothermal Atomic Absorption Spectrophotometry (GFAAS) at levels below 2000 ng/mL (approximating mass-ppb). For determination of higher levels, see UOP 800. Sodium content, expressed as g/g (mass-ppm), is determined directly by flame AAS. The lower limit of detection for all metals, including sodium, ranges from about 2 to 20 ppb depending on the element sought.
Product Details
- Published:
- 01/01/1984
- Number of Pages:
- 10
- File Size:
- 1 file , 190 KB
