Znn3bq.jpeg
±±¾©Ê¯ÓÍ»¯¹¤Ñ§Ôº2026ÄêÑо¿ÉúÕÐÉú½ÓÊÕµ÷¼Á¹«¸æ
²é¿´: 869  |  »Ø¸´: 3
µ±Ç°Ö»ÏÔʾÂú×ãÖ¸¶¨Ìõ¼þµÄ»ØÌû£¬µã»÷ÕâÀï²é¿´±¾»°ÌâµÄËùÓлØÌû

yujingschen

Ìú³æ (ÕýʽдÊÖ)

[ÇóÖú] ICP¹âÆ×·ÖÎö ʲôԭÒò»áµ¼Ö²ⶨ½á¹ûÆ«²î£¿£¿

Ç⻯Îï·¢Éú-ICP
СµÜÕýÔÚ×öÇ⻯Îï·¢Éú-ICP-OES²â¶¨Ö²ÎïÖÐ×ÜÉ麬Á¿£¬ÒѾ­ÓÃ2mo/LÑÎËᶨÈÝ£¬¼ÓÈëKI-¿¹»µÑªËá×öÔ¤»¹Ô­¼Á¡£µ«ÊDzⶨʱÅöµ½ÎÊÌâºÜ¶à£¬¹ýÍê±ê×¼ºó£¬·´²â±ê×¼£¬·¢ÏÖ¼¸´Î²â¶¨½á¹ûÆ«²îºÜ´ó¡£NaBH4ÅäµÄÊÇ0.5%-0.1%NaOH¡£ÎÒÏëÎÊÓÐЩʲôԭÒò»áµ¼Ö²ⶨ½á¹ûÆ«²îÕâô´ó¡£»¹ÓÐÏëÎÊ£¬ÅäÖÆµÄ±ê×¼ÊÇ·ñÒ»¶¨ÒªÏÖÅäÏÖÓᣱê×¼×î¶àÄܹ»±£´æ¶à¾Ã£¿ÎÒÅäµÄÊÇ0,0.01PPM,0.02PPM,0.05PPMÕ⼸¸öµã¡£¼±~~~
»Ø¸´´ËÂ¥

» ²ÂÄãϲ»¶

» ±¾Ö÷ÌâÏà¹Ø¼ÛÖµÌùÍÆ¼ö£¬¶ÔÄúͬÑùÓаïÖú:

ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

happyjoys

ľ³æ (Ö°Òµ×÷¼Ò)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¸Ðл²ÎÓ룬ӦÖúÖ¸Êý +1
±ê׼ȷʵ×îºÃÏÖÅäÏÖÓõģ¬ÓùýµÄ·Å¼¸Ìì¾Í²»ÐÐÁË£¬½¨Òé×îºÃµ±Ìì¾ÍÓá£
ÄãµÄÉ麬Á¿µÍµÄ»°£¬²â±êºÍ²»Í¬ÑùÆ·µÄʱºò×îºÃ¶àÏ´Ï´Ôٲ⡣¡£¡£
ÆäʵÕâÀïÃæÓкܶà¿ÉÄÜÓ°ÏìµÄ£¬Ö»×ö¹ý¼¸´Î£¬Ã¿´Î¼ÓÈëNaBH4Ò²¶¼ÊǶ¨Á¿µÄ£¬Äã¿ÉÒÔÊÔÊÔ¼ÓÈ벻ͬÁ¿µÄNaBH4£¬Ð§¹û»á²î¶àÉÙ£¬×£ÄãºÃÔË£¡
I love English , that's why I'm here ...
3Â¥2012-03-15 08:09:50
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
²é¿´È«²¿ 4 ¸ö»Ø´ð

nkhwrb

½ð³æ (СÓÐÃûÆø)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¸Ðл²ÎÓ룬ӦÖúÖ¸Êý +1
Ϲ²ÂÒ»¸ö£ºPHÖµÊDz»ÊÇ»á±È½ÏÃô¸Ð£¿
2Â¥2012-03-14 17:01:54
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

liun119

½ð³æ (ÕýʽдÊÖ)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¸Ðл²ÎÓ룬ӦÖúÖ¸Êý +1
ÄÜ×öºÃ²ÅÆæ¹ÖÁËÄÄ£¡²»ÒªÓÃÕâ¸ö×öÁ˰¡£¡Õâ¸ö²âµÄ¾Í²»»áÎȶ¨ÐԺõ쬲»Òª¾À½áÁË Äã»»Ô­×ÓÓ«¹â²â°É¡£
4Â¥2012-03-16 21:26:15
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] ÉúÎïѧ308·ÖÇóµ÷¼Á£¨Ò»Ö¾Ô¸»ª¶«Ê¦´ó£© +11 ÏàÐűػá¹ââÍòÕ 2026-04-06 14/700 2026-04-07 19:40 by biomichael
[¿¼ÑÐ] ±¾¿ÆÉúÎïÐÅϢѧ£¬×Ü·Ö362 Çó07 08µ÷¼Á +6 qСٻ1210 2026-04-06 6/300 2026-04-07 19:40 by macy2011
[¿¼ÑÐ] 388Çóµ÷¼Á +5 ËÄ´¨ÍõÌÎ 2026-04-07 7/350 2026-04-07 19:01 by dongzh2009
[¿¼ÑÐ] ²ÄÁÏÇóµ÷¼Á +18 Ò»ÑùYWY 2026-04-05 18/900 2026-04-07 15:49 by dxlg
[¿¼ÑÐ] Ò»Ö¾Ô¸±±¾©2£¬²ÄÁÏÓ뻯¹¤308Çóµ÷¼Á +16 ÐܶþÏëÉϰ¶ 2026-04-04 17/850 2026-04-07 14:58 by BruceLiu320
[¿¼ÑÐ] 338Çóµ÷¼Á +4 wxygxsaaaaa 2026-04-06 4/200 2026-04-06 17:14 by ÉÐË®¸óÖ÷
[¿¼ÑÐ] £¨µ÷¼Á£©Ò»Ö¾Ô¸±¨¿¼¹þ¶û±õ¹¤Òµ´óѧ0857×ÊÔ´Óë»·¾³×¨Òµ378·Ö¿¼Éú +7 ºÝºÝ¼ÓÓÍ 2026-04-05 8/400 2026-04-06 16:52 by momoð©
[¿¼ÑÐ] 298Çóµ÷¼Á +3 manman511 2026-04-05 3/150 2026-04-05 18:09 by kk112233
[¿¼ÑÐ] 295Çóµ÷¼Á +8 FZAC123 2026-04-03 8/400 2026-04-05 17:46 by À¶ÔÆË¼Óê
[¿¼ÑÐ] ¹¤¿Æ08ר˶»úе275Çóµ÷¼Á +3 AaAa7420 2026-04-02 3/150 2026-04-05 13:26 by jp9609
[¿¼ÑÐ] ×Ü·Ö328ÉúÎïÓëÒ½Ò©¿¼ÊýѧÇóµ÷¼Á +7 aaadim 2026-04-02 9/450 2026-04-03 22:53 by syh9288
[¿¼ÑÐ] 315·Ö 085602 Çóµ÷¼Á +15 26¿¼ÑÐÉϰ¶°æ26 2026-04-02 15/750 2026-04-03 12:45 by xingguangj
[¿¼ÑÐ] µ÷¼Á +7 ìíáº. 2026-04-02 7/350 2026-04-03 09:11 by »¨ß»¹Ç·600
[¿¼ÑÐ] 260Çóµ÷¼Á +3 ÖìÜÆÁÕ 2026-04-02 3/150 2026-04-03 08:44 by yulian1987
[¿¼ÑÐ] Ò»Ö¾Ô¸ÉÂÎ÷ʦ·¶´óѧÉúÎïѧ317·Ö +5 1563ÈÕ¡£ 2026-04-02 5/250 2026-04-03 06:58 by ilovexiaobin
[¿¼ÑÐ] Ò»Ö¾Ô¸±±¾©¿Æ¼¼²ÄÁÏ¿ÆÑ§Ó빤³Ì288·Ö£¬Çóµ÷¼Á +14 Êdz½°¡ 2026-04-02 14/700 2026-04-02 21:10 by dongzh2009
[¿¼ÑÐ] Ò»Ö¾Ô¸±±½»´ó²ÄÁϹ¤³Ì×Ü·Ö358 +8 cs0106 2026-04-01 9/450 2026-04-02 10:36 by ²»³Ôô~µÄ؈
[¿¼ÑÐ] ¡¾Çóµ÷¼Á¡¿ÐÂÄÜÔ´²ÄÁϱ¾¿Æ£¬Ò»Ö¾Ô¸211£¬³õÊÔ321 +6 Çóµ÷¼ÁѧУ£¬ 2026-04-02 6/300 2026-04-02 09:41 by Çç¿Õ210210
[¿¼ÑÐ] »·¾³¹¤³Ìµ÷¼Á +9 hyzzzzzzz. 2026-04-01 9/450 2026-04-01 14:20 by salamander`
[¿¼ÑÐ] ²ÄÁϵ÷¼Á +11 Ò»ÑùYWY 2026-03-31 11/550 2026-04-01 11:35 by wangjy2002
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û