| Standard No. |
Title |
Price(USD) |
Delivery |
Status |
Add To Cart |
| GB/T 14506.7-2010 |
Methods for chemical analysis of silicate rocks—Part 7:Determination of magnesium oxide content |
180 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 14506.11-2010 |
Methods for chemical analysis of silicate rocks—Part 11:Determination of potassium oxide and sodium oxide content |
180 (USD) |
via email in
1-3 business day
|
VALID
|
|
| JC/T 574-1994 |
|
105 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| GB/T 14506.5-2010 |
Methods for chemical analysis of silicate rocks—Part 5:Determination of ferric oxide content |
240 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 3286.5-2014 |
Method for chemical analysis of limestone and dolomite—Part 5:The determination of manganese oxide content—The periodate oxidation spectrophotometric method |
180 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 15057.9-1994 |
Limestone for chemical industry- Determination of phosphorus content- Molybdenum blue spectrophotometric method |
45 (USD) |
via email in
1-3 business day
|
VALID
|
|
| JC/T 52-2015 |
Mica sheet for evacuated tube |
|
via email in
|
VALID
|
please email coc@codeofchina.com for quotation
|
| YB/T 5180-2005 |
Test method of impurity for flint clay and bauxite clinker |
75 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 1870-1995 |
Phosphate rock and concentrate-Determination of moisture content-Cravimetric method |
45 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 14506.25-1993 |
Silicate rocks--Determination of molybdenum and tungsten content--Sulfuric acid-phenylhydroxyacetic acid-cinchonine-potassium chlorate medium polarographic method |
60 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| GB/T 14506.12-2010 |
Methods for chemical analysis of silicate rocks—Part 12:Determination of fluorine content |
120 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 5195.12-2016 |
Fluorite—Determination of arsenic content—Atomic fluorescence spectrometry |
180 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 7895-2008 |
Optical grade synthetic quartz crystal |
120 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 21236-2007 |
Silica fume from electric-furnace |
90 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 14506.29-2010 |
Methods for chemical analysis of silicate rocks—Part 29:Determination of 22 elements including rare earth elements |
240 (USD) |
via email in
1-3 business day
|
VALID
|
|
| JC/T 865-2000 |
Limestone for flat glass |
75 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 14506.23-2010 |
Methods for chemical analysis of silicate rocks—Part 23:Determination of chromium content |
180 (USD) |
via email in
1-3 business day
|
VALID
|
|
| YB/T 733-1986 |
|
60 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| GB/T 15057.5-1994 |
Limestone for chemical industry- Determination of silicon dioxide content- Molybdenum blue spectrophotometric method |
45 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 15057.4-1994 |
Limestone for chemical industry- Determination of iron and aluminium oxides content- Gravimetric method |
30 (USD) |
via email in
1-3 business day
|
VALID
|
|
|
|
