BS EN 1482-1:2007 - Fertilizers and liming materials. Sampling and sample preparation. Sampling

BS EN 1482-1:2007

Fertilizers and liming materials. Sampling and sample preparation. Sampling

Status : Confirmed, Current   Published : February 2007

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This European Standard specifies a method for the chromatographic determination of the amount of iron chelated by each of the individual isomers of the chelating agent ortho para EDDHA (o,p-EDDHA) in fertilizers. The method allows the identification of this chelating agent and the determination of the water soluble fraction of iron chelated by this chelating agent. The method is not applicable for the determination of the amount of free chelating agent. NOTE 1 This method has been shown to be also suitable for the determination of the amount of iron chelated by each of the individual isomers of the chelating agent ortho ortho EDDHA (o,o-EDDHA) in fertilizers. NOTE 2 o,o-EDDHA and o,p-EDDHA are abbreviations used in this European Standard for the sake of simplicity. For complete names see Annex C. NOTE 3 The substances o,o-EDDHA and o,p-EDDHA both exist as different stereoisomers. For o,o-EDDHA a meso form and a d/l pair (the racemic isomers) exist, for o,p-EDDHA two different d/l pairs exist. All four stereoisomers are observed separately in this method. NOTE 4 Currently, an analytically pure standard only exists for o,o-EDDHA. The method for o,p-EDDHA has been developed with an o,p-EDDHA standard containing an uncertain concentration of o,p-EDDHA.




Standard NumberBS EN 1482-1:2007
TitleFertilizers and liming materials. Sampling and sample preparation. Sampling
StatusConfirmed, Current
Publication Date28 February 2007
Confirm Date01 March 2018
Normative References(Required to achieve compliance to this standard)ISO 2602:1980, ISO 3310-1, ISO 8397:1988, EN 1235
Informative References(Provided for Information)ISO 8634, EN 1482-2, Regulation (EC) No 2003/2003, ISO/TR 5307, ISO 8358, ISO/TR 7553, ISO 3301, ISO 7742, ISO 2854:1976, ISO 7103, ISO 3963:1977, ISO 5306:1983, ISO 7410:1983
ReplacesBS EN 1482:1996
International RelationshipsEN 1482-1:2007
Draft Superseded By05/30136177 DC
DescriptorsSoil improvement, Bulk materials, Reports, Sampling methods, Sampling equipment, Lime, Agricultural chemicals, Physical testing, Chemical analysis and testing, Fertilizers, Test specimens, Liquids, Solids
ICS65.080
Title in FrenchEngrais et amendements minéraux basiques. Echantillonnage et préparation des l'échantillon. Echantillonnage
Title in GermanDüngemittel und Calcium-/Magnesium-Bodenverbesserungsmittel. Probenahme und Probenvorbereitung. Probenahme
CommitteeCII/37
ISBN978 0 580 50290 3
PublisherBSI
FormatA4
DeliveryYes
Pages54
File Size1.401 MB
Price£254.00


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