| Standard No. |
Title |
Price(USD) |
Delivery |
Status |
Add To Cart |
| GB/T 13897-1992 |
Water quality－Determination of thiocyanate－Isonicotinic acid pyrazolone spectrophotometry |
|
via email in
1-3 business day
|
VALID
|
please email coc@codeofchina.com for quotation
|
| MT/T 367-1994 |
|
 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| HJ/T 86-2002 |
Water quality -- Determination of biochemical oxygen demand (BOD) -- Speedy testing method of microorganism sensor |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB 7476-1987 |
Water quality; Determination of calcium; EDTA titrimetric method |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| SL 391.9-2007 |
|
|
via email in
|
VALID
|
please email coc@codeofchina.com for quotation
|
| CJ/T 148-2001 |
Urban water supply—Detection and enumeration of fecal streptococcus |
 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| CJ/T 147-2001 |
Urban water supply—Determination of polycyclic aromatic hydrocarbons (PAHs)—Liquid chromatographic method |
 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| GB 11897-1989 |
Water quality-Determination of free chlorine and total chlorine-Titrimetric method using N,N-diethyl-1,4-phenylenediamine |
 (USD) |
via email in
1-3 business day
|
|
|
| MT/T 361-1994 |
|
 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| CJ/T 150-2001 |
Urban water supply—Determination of mutagenesis—Salmonella typhimurium/Mammals microsomal enzyme test |
 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| HJ/T 198-2005 |
Water quality -- Determination of nitrate-nitrogen Gas-phase molecular absorption spectrometry |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| CJ/T 51-2004 |
Methods for the examination of municipal sewage |
 (USD) |
via email in
1-10 business day
|
ABOLISHED
|
|
| GB/T 36084-2018 |
Nanotechnology—Determination of copper, manganese and chromium ions in aqueous solution—Ultraviolet-visible spectrophotometry |
 (USD) |
via email in
1 business day
|
VALID
|
|
| MT/T 364-1994 |
|
 (USD) |
via email in
1-3 business day
|
|
|
| GB/T 7487-1987 |
Water quality; Determination of cyanide; Part 2:Determination of cyanide |
 (USD) |
via email in
1-3 business day
|
|
|
| GB/T 17132-1997 |
Environment-Determination of methylmercury-Gas chromatography |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| SL 391.3-2007 |
|
|
via email in
|
VALID
|
please email coc@codeofchina.com for quotation
|
| GB 13195-1991 |
Water quality-Determination of water temperature-Thermometer or reversing thermometer method |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| MT/T 202-2007 |
|
|
via email in
|
VALID
|
please email coc@codeofchina.com for quotation
|
| GB/T 16488-1996 |
Water quality-Determination of petroleum oil, animal and vegetable oils-Infrared photometric method |
 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
|
|
