GOST 32939-2014 Milk and milk products Method for determination of ammonia《奶和奶制品 氨的测定方法》.pdf

1、 , ()INTERSTATE COUNCIL FOR STANDARDIZATION, METROLOGY AND CERTIFICATION(ISC)329392014, - 1.092 . 1.22009 . -, . , , 1 - ( )2 (-)3 , ( 5 2014 . 46) : ( 3166) 00497 ( 3166) 00497 KGRU 4 10 2014 . 1960- 329392014 - 1 2016 .5 -, - . () . , - - , 2015 -, II 329392014 Milk and milk products.Method for de

2、termination of ammonia1 ( , ) .2 : 12.1.00491 . . 12.1.00588 . - 12.1.00776 . . 12.1.01979 . . - * 12.4.00983 . . . 12.4.02175 . . OIML R 76-12011 . . 1. . 177074 (O 104283, O 478880) ., , , . ISO 5725-62003 ( ) -. 6. * 670972 . 914780 . 1202676 . 2436380 . . * 12.1.0192009 - . . .* 5725-62002 ( ) .

3、 6. .1 329392014 20160101 2533682 . , 2680986 . , 2775288 - , -. 2849890 . . 2922791 ( 835-181) . . 1. - , 1 , - . - (), () . , , , , .3 :3.1 : , .4 , , - () c97- (), L-, () . +- 340 (334365 ), - .5 , , - OIML R 76-1 , , , c1770,001 . (), - 340 (334365 ), - c1771 %, 10 . 4000 /. , 0 100 1,0 28498. -

4、 27752. 0,022,00 3 . 1-100-2, 2-100-2, 1-500-2, 2-500-2 1770. 1-2-2-5 29227. 1-100-2 1770. -36-80 25336. 1 (2)-16-150 25336. -1-10-0,1 1770. -1-100 , -2-100 25336. 4 9147. 12026.2 329392014 . 24363, . ., () = 10,0 /3. , , = 0,3 /3. , :- 1 : 0,1 /3, c97-(0,1 /3), 7,9;- 2 ();- 3 () ( 1000 /3). 6709. ,

5、 , - - , .6 26809 , - , . , , - (4 c177 2) .7 7.1 = 0,3 /3 500 3 (25,000 c177 0,001) , . - . 1 .7.2 () = 10,0 /3 250 3 (56,110 c177 0,001) 70 3 , , (20 c177 5) 100 3, . 14 .7.3 () () .8 :- (20c177 5) ;- (55c177 25) %;- .(95c177 10) .9 9.1 10 3 1,0 3, - 6. 4,0 3 0,3 /3(7.1) (20 c177 2) 5 . 3 4000 /.

6、10 3 3 32939201410,0 /3(7.2), . .9.2 10 3 , 9.1, , 1. () . 1 ( 1 ), 31,0 1,0 ( 2 ), 30,05 0,05 (9.1), 30,1 , 31,9 2,0 , (20 c177 2) 5 (1) () (1). . ( , ) - 0,03 3 ( 3 ). - , (20 c177 2) 15 (2) () (2). - .10 10.1 . () (c68) c68 =(2 1)(2 1), (1)2 - , . .;1 , . .;2 ,. .;1 , . . (2 1) 0,1 0,5 ( 365 ) 0,

7、1 1,0 ( 334 340 ). . ( 0,1) , , . 2,0 3. - . 2 , /3 F 0,08 0,08 0,8 . 0,9 8,0 .1+91+991101004 32939201410.2 ,/3, C =VFV1217 0310 1000c215c215c215c215c215, c101c215c68A,(2) V1 , 3,08 3;17,03 , /;F ( F =1)(2);V2 , (9.1), 3;1,0 , ;c101 , 340 c101 =6,30c215 1c215 1; 334 c101 =6,18c215 1c215 1; 365 c101 =3,40c215 1c215 1;1000 . , .10.3 - = 0,95 3. 3 , /