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Deutsches Institut Fur Normung E.V. (German National Standard), 04/01/1985
Publisher: DIN
File Format: PDF
$17.00$35.30
Published:01/04/1985
Pages:6
File Size:1 file , 330 KB
Note:This product is unavailable in Ukraine, Russia, Belarus
Organo-mineral fertilizers - Identification of chelating agents - Part 2: Determination of Fe chelated by [o,o] EDDHA, [o,o] EDDHMA and HBED, or the amount of chelating agents by ion pair chromatography; German version CEN/TS 17789-2:2022
$30.00 $60.95
Plant biostimulants - Determination of Escherichia coli; German version CEN/TS 17716:2022
$33.00 $66.78
Organic and organo-mineral fertilizers - Determination of specific elements; German version CEN/TS 17777:2022
$24.00 $49.93
Organo-mineral fertilizers - Identification of complexing agents - Part 1: Method using UV-Vis spectrophotometry and gravimetry; German version CEN/TS 17784-1:2022
