1、 8.7762011 27 2002 . 184- , 1.02004 . 1 -. ( .-) 2 3 - 13 2011 . 1121-4 , - . () . - , , 2013 , - - II 8.77620111 .12 13 , 24 25 .35.1 .35.2 35.3 36 .47 58 .69 610 .611 .6 () , - 7 () .9 () .11 () 1314III 8.7762011 State system for ensuring the uniformity of measurements. Certified reference materia
2、ls of composition of gas mixtures.General metrological and technical requirements 201303011 - , , , - - , , , - , , , .2 : 61422008 . . - 51330.599 ( 60079-475) . 4. 51330.1199 ( 60079-1278) . 12. - 51330.1999 ( 60079-2096) . 20. , 8.5782008 . - 12.1.00491 . . 12.1.00588 . - 12.1.00776 . . - 12.1.01
3、076 . . - 12.1.01893 . - . 12.1.01979 . . - 1 8.7762011 12.1.04489 ( 458984) . - . 12.2.00391 . . 12.2.05281 ., - . 12.4.0342001 . . 12.4.0412001 . . 12.4.12483 . . 17.2.3.0278 . . 478497 . 563272 -, . 1419296 / 170252009 - 1943388 . 303332007 . - - , 1 , , . (), - () . , , , , .3 , 1, 8.578, - 2 3.
4、 : . ; , . . - , ; ; - .4 4.1 - . 8.578 . - 4, 5.4.2 8.578 . - , -2 8.7762011 , .4.3 ,- , - . , 6.4.4 / 17025, 7 8.5 5.1 8.578 :- 0- ;- 1- ;- 2- .5.2 5.2.1 :- :) () (-) ;) ( );) - ( ) - 8.578:- ;- ();- ;- , ( - , ). , . - 6142 ( ).5.2.2 - . : - .5.2.3 - (%), (1). 1- 2- - (%, 1) 101,3 20 C. 1- 2- - (%, 1) (/3). - 9.5.2.4 - . .5.3 5.3.1 :- ;- ;3 8.7762011- - - ;- .5.3.2 (), - . ( ) - , - , - - .5.3.3 - , - , - , , . , - , , - 6 , .5.3.4 :- ;- ;- 30333 ( );- ;- , - , .5.3.5 . . 9.4.5.3.6 . 10.6 , , . - , , , , -, , , , , 1
