| Standard No. |
Title |
Price(USD) |
Delivery |
Status |
Add to Cart |
| GB/T 17811-1999 |
Determination of digestibility in animal protein feeds--Pepsin method |
$224.00 |
via email in 1~3 business day |
superseded,2008-7-1,2000-2-1 |
|
| GB/T 17811-2008 |
Determination of pepsin digestibility in animal protein feeds - Filtration method |
$100.00 |
via email in 1~3 business day |
valid,,2008-7-1 |
|
| GB/T 17812-1999 |
Determination of vitamin E in feeds--High-pressure liquid chromatography |
$264.00 |
via email in 1~3 business day |
abolished2009-05-01,2009-5-1,2000-2-1 |
|
| GB/T 17812-2008 |
Determination of vitamin E in feeds - High-performance liquid chromatography |
$150.00 |
via email in 1~3 business day |
to be abolished2025-08-01,2025-8-1,2009-5-1 |
|
| GB/T 17812-2025 |
Determination of vitamin E in feeds—High performance liquid chromatography |
$270.00 |
via email in 1~3 business day |
to be valid,,2025-8-1 |
|
| GB/T 17813-1999 |
Determination of nicotinic acid and folic acid in compound premix - High-pressure liquid chromatography |
$184.00 |
immediately |
superseded,2019-4-1,2000-2-1 |
|
| GB/T 17813-2018 |
Determination of nicotinic acid and folic acid in premix—High performance liquid chromatography |
$160.00 |
via email in 1~3 business day |
valid,,2019-4-1 |
|
| GB/T 17814-1999 |
Determination of butyl hydroxy anisole，dibutyl hydroxy toluene and ethoxyquin in feeds |
$100.00 |
via email in 1~3 business day |
superseded,2012-6-1,2000-2-1 |
|
| GB/T 17814-2011 |
Determination of butyl hydroxy anisole,dibutyl hydroxy toluene,ethoxyquin and propyl gallate in feeds |
$240.00 |
via email in 1~3 business day |
superseded,2023-7-1,2012-6-1 |
|
| GB/T 17814-2022 |
Determination of butyl hydroxy anisole，dibutyl hydroxy toluene，tertiary butyl hydroquinone，ethoxyquin and propyl gallate in feeds |
$180.00 |
via email in 1~3 business day |
valid,,2023-7-1 |
|
| GB/T 17815-1999 |
Determination of propionic acid, propionate in feeds |
$184.00 |
via email in 1~3 business day |
superseded,2019-4-1,2000-2-1 |
|
| GB/T 17815-2018 |
Determination of propionic acid,propionate in feeds |
$160.00 |
via email in 1~3 business day |
valid,,2019-4-1 |
|
| GB/T 17816-1999 |
Determination of total ascorbic acid in feeds--o-Phenylenediamine fluorometry |
$104.00 |
via email in 1~3 business day |
valid,,2000-2-1 |
|
| GB/T 17817-1999 |
Determination of vitamin A in feeds--High-pressure liquid chromatography |
$260.00 |
via email in 1~3 business day |
abolished2011-01-01 ,2011-1-1,2000-2-1 |
|
| GB/T 17817-2010 |
Determination of vitamin A in feeds—High-performance liquid chromatography |
$150.00 |
immediately |
abolished2025-06-01,2025-6-1,2011-1-1 |
|
| GB/T 17817-2024 |
Determination of vitamin A in feeds—High performance liquid chromatography |
$375.00 |
via email in 1~5 business day |
valid,,2025-6-1 |
|
| GB/T 17818-1999 |
The determination of vitamin D3 in feeds--High-pressure liquid chromatography |
$260.00 |
via email in 1~3 business day |
superseded,2011-1-1,2000-2-1 |
|
| GB/T 17818-2010 |
Determination of vitamin D3 in feeds - High-performance liquid chromatography |
$160.00 |
via email in 1~3 business day |
to be abolished2025-08-01,2025-8-1,2011-1-1 |
|
| GB/T 17818-2025 |
Determination of vitamin D3 in feeds—High-performance liquid chromatography |
$375.00 |
via email in 1~5 business day |
to be valid,,2025-8-1 |
|
| GB/T 17819-1999 |
Determination of vitamin B12 in vitamins premix--High-pressure liquid chromatography |
$144.00 |
immediately |
superseded,2018-5-1,2000-2-1 |
|
|
|
