| Standard No. |
Title |
Price(USD) |
Delivery |
Status |
Add To Cart |
| SL 391.5-2007 |
|
|
via email in
|
VALID
|
please email coc@codeofchina.com for quotation
|
| HJ/T 199-2005 |
Water quality -- Determination of total-nitrogen Gas-phase molecular absorption spectrometry |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| MT/T 365-1994 |
|
 (USD) |
via email in
1-3 business day
|
|
|
| GB/T 13899-1992 |
Water quality－Determination of ferro and ferric cyanic complex－Ferric trichloride spectrophotometry |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 14552-2003 |
Method of gas of chromatographic for determination of organophosphorus pesticides in water and soil |
|
via email in
1-3 business day
|
VALID
|
please email coc@codeofchina.com for quotation
|
| GB 11901-1989 |
Water quality-Determination of suspended substance-Gravimetric method |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| MT/T 205-1995 |
|
 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| GB/T 16489-1996 |
Water quality-Determination of sulfide-Methylene blue spectrophotometric method |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| CJ/T 149-2001 |
Urban water supply—Determination of the spores of sulfite-reducing anaerobes (elostridia) |
 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| SL 327.1-2005 |
Water quality - determination of arsenic - atomic fluorescence spectrometric method |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 13903-1992 |
Water quality－Determination of TNT－Spectrophotometry |
 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| GB 13193-1991 |
Water quality-Determination of TOC by nondispersive infrared absorption method |
 (USD) |
via email in
1-3 business day
|
|
|
| GB/T 14552-1993 |
Water and soil quality-Determination of Organophosphorus pesticides-Gas chromatography |
 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| GB 7484-1987 |
Water quality; Determination of fluoride; Ion selective electrode method |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB 11913-1989 |
Water quality-Determination of dissolved oxygen-Electrochemical probe method |
 (USD) |
via email in
1-3 business day
|
|
|
| MT/T 362-1994 |
|
 (USD) |
via email in
1-3 business day
|
|
|
| GB 11895-1989 |
Water quality-Determination of benzo(alpha)-pyrene-Acetylated paper chromatography with fluorescence spectrophotometric method |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| HJ/T 60-2000 |
Water quality -- Determination of sulfides -- Iodometric method |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| HJ/T 50-1999 |
Water quality -- Determination of trichloro-aldehyde -- 3-methyl-1-phenyl-5-pyrazolone spectrophotometric method |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB 7477-1987 |
Water quality; Determination of the sum of calcium and magnesium; EDTA titrimetric method |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
|
|
