1、 , () INTERSTATE COUNCIL FOR STANDARDIZATION, METROLOGY AND CERTIFICATION (ISC) EN 159192014 , 2 %- (EN 15919:2011, IDT) N 159192014 II , 1.092 . 1.22009 . , . , , , 1 - , , ( ) , 4 2 527 3 , ( 67- 30 2014 .) : ( 3166) 00497 ( 3166) 004 97 AM BY KG MD RU UA - 4 8 2014 . 1023- EN 159192014 1 2016 . C
2、EN/TC 260 . (en). , , , , . . (IDT) 5 EN 15919:2011 Fertilizers Extraction of phosphorus soluble in 2 % formic acid (. , 2 %- ). 6 N 159192014 III , . () . , , 2014 , N 159192014 1 , 2 %- Fertilizers. Extraction of phosphorus soluble in 2 % formic acid 20160101 1 , 2 %. . 2 . , ( ): EN 1482-2 Fertil
3、izers and liming materials - Sampling and sample preparation Part 2: Sample preparation ( . . 2. ) EN 12944-1:1999 Fertilizers and liming materials Vocabulary Part 1: General terms ( . . 1. ) EN 12944-2:1999 Fertilizers and liming materials Vocabulary Part 2: Terms relating to fertilizers ( . . 2. ,
4、 ) CEN/TC 15959 Fertilizers Determination of extracted phosphorous (. )*3 EN 12944-1:1999 EN 12944-2:1999. 4 , . EN 1482-1. EN 1482-2. . 5 , , 2%- , 2%- . 6 6.1 , . 6.2 , w(CH2O2)= 2 % ( = 20 /3); : 82 3 ( 98 % 100 %; d20=1,22 /3) , 5 3. * EN 15959:2011, Fertilizers Determination of extracted phosph
5、orous ( ) N 159192014 2 7 7.1 . 7.2 500 3(, ). 7.3 , 35 40 /. 7.4 , . 8 8.1 5 0,001 500 3(7.2). 8.2 , (6.2) (20 1) , 1 . (6.2) , 30 (20 2) (7.3). (7.4) (7.1), . , CEN/TS 15959. N 159192014 3 . () .1 EN 1482-2:2007 . . 2. IDT EN 1482-22013 . . 2. EN 12944-1:1999 . . 1. * EN 12944-2:1999 . . 2: , * EN
6、 15959:2011 . IDT * * . . : - IDT . N 159192014 1 EN 1482-1 Fertilizers and liming materials - Sampling and sample preparation - Part 1: Sampling (N 1482-1 . . 1. ) 2 Regulation (EC) No 2003/2003 of the European Parliament and of the Council of 13 October 2003 relating to fertilizers, Official Journal L 304, 21/11/2003, p. 1194 ( 2003/2003/ 13 2003 ., L 304, 21/11/2003, 1-194) 661.152:006.354 65.080 IDT : , , , , , , 01.12.2014. 60x841/8. . . . 0,93. 32 . . 4775. , 123995 , ., 4. www.gostinfo.ru infogostinfo.ru
