Displayed currency: USD
Price display: excl. VAT

  2. Publishers
  3. Technical standards STN
  4. Standard "STN EN 25663"
Standard STN EN 25663 1.6.1998 preview

STN EN 25663 (757436)

Water quality. Determination of Kjeldahl nitrogen. Method after mineralization with selenium



STANDARD published on 1.6.1998


Language
Format
AvailabilityThe sale has ended
PriceONREQUEST excl. VAT
ON REQUEST

The information about the standard:

Designation standards: STN EN 25663
Classification mark: 757436
Catalog number: 72362
Publication date standards: 1.6.1998
SKU: NS-517782
The number of pages: 12
Approximate weight : 36 g (0.08 lbs)
Country: Slovak technical standard
Category: Technical standards STN

We recommend simillar standard:!

ČSN EN 25663 (01.03.1995)

Print
Send to a colleague
Query

The category - similar standards:

Examination of water, waste water and sludgeExamination of water for chemical substancesOrganic nitrogen compounds

Annotation of standard text STN EN 25663 (757436):

Táto norma určuje postup stanovenia dusíka metódou podľa Kjeldahla.

Similar standards:

STN EN ISO 10634STN EN ISO 10634..

WITHDRAWN
1.3.2000

STN EN ISO 10707STN EN ISO 10707..

1.10.2000

STN EN ISO 11734STN EN ISO 11734..

1.11.2000

STN 757550STN 757550

1.3.1991

STN 757554STN 757554

1.3.1991

STN EN 903STN EN 903

1.3.1999

We recommend:

Technical standards updating

Technical standards updating

Do you want to make sure you use only the valid technical standards?
We can offer you a solution which will provide you a monthly overview concerning the updating of standards which you use.

Would you like to know more? Look at this page.


Latest update: 2025-01-31 (Number of items: 2 222 439)
© Copyright 2025 NORMSERVIS s.r.o.



Cookies Cookies

We need your consent to use the individual data so that you can see information about your interests, among other things. Click "OK" to give your consent.

You can refuse consent here.

Cookies Cookie - Settings
Close

Here you can customize your cookie settings according to your preferences.

Technical cookies
These cookies are essential for the proper functioning of the website and all the functions that the website offers. Technical cookies cannot be turned off because they are responsible for storing products in the cart, setting up filters, performing the shopping process, favorites list and privacy settings.
Show more
Analytical cookies
Analytical cookies allow us to measure the performance of our website and our advertising campaigns. They are used to determine the number of visits and sources of visits to our website. We process the data obtained through these cookies in a summary manner, without the use of identifiers that point to specific users of our website. If you turn off the use of analytical cookies in relation to your visit, we lose the ability to analyze performance and optimize our actions.
Show more
Personalized cookies
We also use cookies and other technologies to tailor our business to the needs and interests of our customers and prepare an exceptional shopping experience for you. By using personalized cookies, we can avoid explaining unwanted information, such as inappropriate product recommendations or useless special offers. In addition, the use of personalized cookies allows us to offer you additional features, such as product recommendations tailored to your needs.
Show more
Advertising cookies
Advertising cookies are used by us or our partners so that we can display suitable content or advertisements both on our website and on the websites of third parties. Thanks to this, we can create profiles based on your interests, so-called pseudonymized profiles. Based on this information, it is usually not possible to immediately identify you, because only pseudonymized data is used. If you do not consent, you will not be the recipient of content and ads tailored to your interests.
Show more

We need your consent to use the individual data so that you can see information about your interests, among other things.