Cart (0)
  • No items in cart.
Total
$0
There is a technical issue about last added item. You can click "Report to us" button to let us know and we resolve the issue and return back to you or you can continue without last item via click to continue button.
Home
Content
Tour
eLibrary
Store
Search book title
Enter keywords for book title search
Search book content
Enter keywords for book content search
Filters:
FORMAT
BOOKS
All Books
PACKAGES
All Packages
EDITION
to
PUBLISHER
AABC
(1)
AAMI
(317)
ACI
(572)
AISC
(43)
ASA
(234)
ASCE
(969)
ASHRAE
(643)
ASME
(2114)
ASSE
(64)
ASTM
(92448)
AWC
(54)
AWWA
(535)
BHMA
(117)
BICSI
(31)
BIFMA
(20)
BOMA
(19)
BSI
(92811)
CHD
(3)
CRSI
(17)
IAHSS
(1)
IAPMO
(351)
ICC
(300)
IEEE
(6023)
IES
(239)
ISEA
(16)
Joint Commission
(177)
Joint Commission Int.
(1)
NETA
(5)
NFPA
(1621)
TCNA
(16)
TMS
(18)
USGBC
(28)
WILEY
(4)
 
AR
(6)
AZ
(7)
CA
(115)
CT
(3)
FL
(57)
ID
(5)
IL
(5)
IN
(1)
KY
(1)
LA
(2)
MI
(23)
MN
(26)
NC
(27)
NJ
(13)
NY
(61)
OH
(24)
OR
(22)
PA
(7)
RI
(8)
SC
(20)
SD
(1)
TX
(3)
VA
(50)
VT
(6)
WA
(31)
CONTENT TYPE
 Act
 Admin Code
 Announcements
 Bill
 Book
 CADD File
 CAN
 CEU
 Charter
 Checklist
 City Code
 Code
 Commentary
 Comprehensive Plan
 Conference Paper
 County Code
 Course
 DHS Documents
 Document
 Errata
 Executive Regulation
 Federal Guideline
 Firm Content
 Guideline
 Handbook
 Interpretation
 Journal
 Land Use and Development
 Law
 Legislative Rule
 Local Amendment
 Local Code
 Local Document
 Local Regulation
 Local Standards
 Manual
 Model Code
 Model Standard
 Notice
 Ordinance
 Other
 Paperback
 PASS
 Periodicals
 PIN
 Plan
 Policy
 Product
 Program
 Provisions
 Requirements
 Revisions
 Rules & Regulations
 Standards
 State Amendment
 State Code
 State Manual
 State Plan
 State Standards
 Statute
 Study Guide
 Supplement
 Technical Bulletin
 All
  • BSI
    BS EN 17256:2019 Animal feeding stuffs: Methods of sampling and analysis. Determination of ergot alkaloids and tropane alkaloids in feed materials and compound feeds by LC-MS/MS
    Edition: 2019
    $418.55
    / user per year

Description of BS EN 17256:2019 2019

This document describes a method for the determination of individual ergot alkaloids and tropane alkaloids in unprocessed cereals and cereal-based compound feeds by high performance liquid chromatography with tandem mass spectrometry (LC-MS/MS).

This document has been successfully validated by collaborative trial in the following matrices: rye, barley, wheat, complete feed for bovine, porcine and poultry. Validation in buckwheat produced acceptable results, but the relative standard reproducibility was higher for most analytes in comparison with the other matrices. This may be related to the matrix. The validated range of the method is approximately 10 µg/kg to 250 µg/kg for individual alkaloids. Determination of concentrations above 250 µg/kg is possible by applying a higher spiking level and dilution of the sample extract, but this has not been validated in the collaborative trial.

This document is applicable for the determination, by means of one-point standard addition to the sample, of:

  • ergocornine in the tested range of 12 µg/kg to 221 µg/kg;

  • ergocorninine in the tested range of 9 µg/kg to 196 µg/kg;

  • ergocristine in the tested range of 14 µg/kg to 312 µg/kg;

  • ergocristinine in the tested range of 12 µg/kg to 258 µg/kg;

  • ?-ergocryptine in the tested range of 10 µg/kg to 184 µg/kg;

  • the sum of ?- and ?-ergocryptinine in the tested range of 8 µg/kg to 171 µg/kg;

  • ergometrine in the tested range of 12 µg/kg to 174 µg/kg;

  • ergometrinine in the tested range of 3 µg/kg to 172 µg/kg;

  • ergosine in the tested range of 12 µg/kg to 226 µg/kg;

  • ergosinine in the tested range of 9 µg/kg to 273 µg/kg;

  • ergotamine in the tested range of 11 µg/kg to 443 µg/kg;

  • ergotaminine in the tested range of 10 µg/kg to 273 µg/kg;

  • atropine in the tested range of 16 µg/kg to 252 µg/kg;

  • scopolamine in the tested range of 15 µg/kg to 246 µg/kg.



Standard NumberBS EN 17256:2019
TitleAnimal feeding stuffs: Methods of sampling and analysis. Determination of ergot alkaloids and tropane alkaloids in feed materials and compound feeds by LC-MS/MS
StatusDefinitive
Publication Date2019-10-16
Identical National Standard OfEN 17256
DescriptorsAnalysis, Isomers, Identification methods, Liquid chromatography, Mass spectrometry
ICS71.040.40 Chemical analysis, 65.120 Animal feeding stuffs
CommitteeAW/10
ISBN978 0 580 91799 8
PublisherBSI
Pages42

About BSI

BSI Group, also known as the British Standards Institution is the national standards body of the United Kingdom. BSI produces technical standards on a wide range of products and services and also supplies certification and standards-related services to businesses.
GROUPS
X