ÒÇÆ÷¼ò½é£ºICP-MS 2000EÊÇluck18¹ÙÍø×ÔÖ÷Ñз¢µÄÐÂÐ͵ç¸ÐñîºÏµÈÀë×ÓÌåÖÊÆ×ÒÇ(Èçͼ1)£¬£¬£¬£¬£¬ÒÇÆ÷ÕûÌåÐÔÄÜÖ¸±êÓÅÒ죬£¬£¬£¬£¬ÐԼ۱ȸß£»£»£»£»£»£»£»£»ICP-MS 2000EÉèÖÃ×Ô¶¯½øÑùÆ÷£¬£¬£¬£¬£¬Ê¹²âÊÔÀú³ÌÔ½·¢×Ô¶¯»¯£¬£¬£¬£¬£¬Ìá¸ß²âÊÔЧÂÊ£»£»£»£»£»£»£»£»½ÓÄÉеÄÅöײ·´Ó¦³ØÊÖÒÕ£¬£¬£¬£¬£¬ÓÐÓõÄÏû³ý¶àÔ­×ÓÀë×Ó×ÌÈÅ£¬£¬£¬£¬£¬½µµÍÒ×ÊÜ×ÌÈÅÔªËصļì³öÏÞ£»£»£»£»£»£»£»£»ÖÇÄÜ»¯Èí¼þ£¬£¬£¬£¬£¬¼¯³ÉÓ¦ÓÃÒªÁì°ü£¬£¬£¬£¬£¬¼ò»¯ÑùÆ·²âÊÔÀú³Ì£¬£¬£¬£¬£¬Ìá¸ß²âÊÔÊý¾ÝµÄ¿É¿¿ÐÔ¡£¡£¡£¡£¡£¡£ICP-MS 2000EÒÑÆÕ±éÓ¦ÓÃÓÚÇéÐΡ¢Ê³Îï¡¢°ëµ¼Ìå¡¢ºË¹¤Òµ¡¢Ê¯ÓÍ»¯¹¤¡¢¿ó²ú¡¢Ò½Ò©¼°ÐÄÀíÆÊÎöµÈÁìÓò¡£¡£¡£¡£¡£¡£

ͼ1.ICP-MS 2000Eµç¸ÐñîºÏµÈÀë×ÓÖÊÆ×ÒÇ

1.Ô­Àí

     ICP-MSÖÐÖÊÆ××ÌÈÅÖ÷ҪΪ¶àÔ­×ÓÀë×Ó×ÌÈÅ£¬£¬£¬£¬£¬Í¨³£¿£¿£¿£¿£¿£¿£¿£¿É½ÓÄÉÊýѧ×ÌÈÅУÕý·½³Ì¾ÙÐÐУÕý»ò½ÓÄÉÅöײ·´Ó¦¹¦Ð§£¬£¬£¬£¬£¬Ïû³ý¶àÔ­×Ó×ÌÈÅÀë×Ó¡£¡£¡£¡£¡£¡£Åöײ·´Ó¦¹¦Ð§ÊÇÖ¸ÔÚÖÊÆ×ÒÇÄÚÒýÈëÅöײ·´Ó¦ÆøÌ壬£¬£¬£¬£¬Ê¹Ä³Ð©¶àÔ­×Ó×ÌÈÅÀë×Ó±¬·¢½âÀ롢תÒƵȷ´Ó¦£¬£¬£¬£¬£¬½µµÍ×ÌÈÅÀë×Ó¿´´ý²âͬλËصÄÓ°Ïì¡£¡£¡£¡£¡£¡£
     ±¾ÊµÑé½ÓÄÉluck18¹ÙÍøÒÇÆ÷ICP-MS 2000E²â¶¨µØ±íË®ÖÊÖÐÌú¡¢¸õ¡¢Éé¡¢ÃÌ¡¢ïÓ¡¢Ç¦µÈÔªËصĺ¬Á¿£¬£¬£¬£¬£¬Ê¹ÓÃHe/H2»ìÏýÆø×÷ΪÅöײ·´Ó¦Æø£¬£¬£¬£¬£¬½µµÍë²»ùÏà¹Ø¶àÔ­×ÓÀë×Ó×ÌÈÅ£¬£¬£¬£¬£¬²âÊÔÒªÁì¼ì³öÏÞ¡¢×¼È·ÐÔÓëÎȹÌÐÔÖª×ã±ê×¼ÒªÇ󡣡£¡£¡£¡£¡£

2.ʵÑé

2.1ÊÔ¼Á¼°ÒÇÆ÷
HNO3£¨G.R Scharlau£©£»£»£»£»£»£»£»£»
HCl£¨G.R. Scharlau£©£»£»£»£»£»£»£»£»
ÔªËرê×¼ÈÜÒº£¨10¦Ìg¡¤mL-1, inorganic ventures£©£»£»£»£»£»£»£»£»
µç¸ÐñîºÏµÈÀë×ÓÌåÖÊÆ×ÒÇ£¨ICP-MS2000E£¬£¬£¬£¬£¬luck18¹ÙÍø£©£»£»£»£»£»£»£»£»
ʵÑéËùÓÃË®µç×èÂÊ´ï18.25M¦¸¡¤cm£¨Merck Millipore£©¡£¡£¡£¡£¡£¡£

2.2 ÑùÆ·Ç°´¦Öóͷ£
È¡À¥É½Ä³µØ±íË®£¬£¬£¬£¬£¬²Î¿¼¹ú¼Ò»·±£¼ì²â±ê×¼HJ700-2014ÑùÆ·´¦Öóͷ££¬£¬£¬£¬£¬ÓÃ0.45¦ÌmÂËĤ½«Ë®Ñù¹ýÂË£¬£¬£¬£¬£¬¼ÓÈë HNO3Ëữ´¦Öóͷ££¬£¬£¬£¬£¬Ê¹ÆäpHСÓÚ2¡£¡£¡£¡£¡£¡£Í¬Ê±ÅäÖƼÓÈë¸÷ÔªËرêÒºµÄ¼Ó±êÑùÆ·£¬£¬£¬£¬£¬Ïêϸ¼Ó±êÁ¿Îª£ºSc Cr As Se Cd PbΪ4¦Ìg¡¤L-1£¬£¬£¬£¬£¬Mn 50¦Ìg¡¤L-1£¬£¬£¬£¬£¬Fe 200¦Ìg¡¤L-1£¬£¬£¬£¬£¬Ni Zn 10¦Ìg¡¤L-1¡£¡£¡£¡£¡£¡£

2.3ÒÇÆ÷ÊÂÇé²ÎÊýÓÅ»¯
ÒÇÆ÷Ê×ÏÈÔÚ±ê׼ģʽϾÙÐвÎÊýÓÅ»¯£¨Ê¹ÓÃ10¦Ìg¡¤L-1µÄLi¡¢Co¡¢In¡¢U¡¢Ceµ÷гҺ¶ÔÒÇÆ÷ÊÂÇé²ÎÊý¾ÙÐе÷Àí£¬£¬£¬£¬£¬Ê¹ÒÇÆ÷ѸËٶȸߣ¬£¬£¬£¬£¬Í¬Ê±Ñõ»¯Îï¼°Ë«µçºÉ²úÂÊСÓÚ3%£©£»£»£»£»£»£»£»£»ÔÙ¿ªÆôHe/H2Åöײ·´Ó¦Æø£¬£¬£¬£¬£¬Öð²½Ôö´óHe/H2Á÷Á¿£¬£¬£¬£¬£¬²âÊÔ³¬´¿Ë®¡¢4%HCl¼°10¦Ìg¡¤L-1 As£¨4%HCl½éÖÊ£©ÔÚ75amu´¦µÄÏìÓ¦Ðźţ¬£¬£¬£¬£¬ÅÌËãÆäÅä¾°µÈЧŨ¶È£¨ÏêϸÊý¾Ý¼û±í1¼°Í¼1£©£»£»£»£»£»£»£»£»²¢Ê¹ÓÃAs±êÒº½øÒ»²½ÓÅ»¯He/H2Á÷Á¿£¬£¬£¬£¬£¬»ñµÃÒÇÆ÷ÊÂÇé²ÎÊýÈç±í2Ëùʾ¡£¡£¡£¡£¡£¡£

±í1. He/H2Åöײ·´Ó¦Ä£Ê½ÏÂ75amu´¦Åä¾°µÈЧŨ¶È

ͼ2.He/H2Åöײ·´Ó¦Ä£Ê½ÏÂÅä¾°Ï൱Ũ¶È£¨Í¼ÖÐBECΪ³ËÒÔ30±¶ºóµÄÊý¾Ý£¬£¬£¬£¬£¬ÒÔʾֱ¹Û£©

±í2.Åöײ·´Ó¦Ä£Ê½ÏÂÒÇÆ÷ÊÂÇé²ÎÊý

3.Êý¾ÝÓëÌÖÂÛ

3.1 ë²»ùÏà¹Ø¶àÔ­×Ó×ÌÈÅÀë×Ó
ÏÖÔÚËļ«¸Ëµç¸ÐñîºÏµÈÀë×ÓÌåÖÊÆ×ÒǶà½ÓÄÉë²ÆøµÈÀë×ÓÆø£¬£¬£¬£¬£¬Ôòë²Ô­×ÓÓë»ùÌåÀë×ÓÍŽáÐγɶàÔ­×ÓÀë×Ó£¬£¬£¬£¬£¬¿´´ý²âÔªËØͬλËØÔì³É×ÌÈÅ£¬£¬£¬£¬£¬Ïêϸ×ÌÈżû±í3¡£¡£¡£¡£¡£¡£ÉèÖÃ10¦Ìg¡¤L-1µÄCr£¨3%HAc½éÖÊ£©¡¢Fe£¨1%HNO3½éÖÊ£©¡¢As£¨4%HCl½éÖÊ£©¡¢Se£¨1%HNO3½éÖÊ£©±ê×¼ÈÜÒº£¬£¬£¬£¬£¬»®·ÖÔÚ±ê׼ģʽ¼°Åöײ·´Ó¦Ä£Ê½Ï²ⶨÆäͬλËØÏìÓ¦Ðźţ¨Í¼2£©£¬£¬£¬£¬£¬ÊµÑéЧ¹ûͬʱÏÔʾ56FeÓë57FeÏìӦǿ¶È¿¿½üFeͬλËØƷò±È£¬£¬£¬£¬£¬52CrÓë53CrÏìӦǿ¶È¿¿½üCrͬλËØƷò±È£¨57As¼°80SeÎÞºÏÊʲο¼Í¬Î»ËØ£©£¬£¬£¬£¬£¬ ÓÉÉÏÊö¿ÉÖª£¬£¬£¬£¬£¬ICP-MS 2000E½ÓÄÉHe/H2×÷ΪÅöײ·´Ó¦ÆøÌ壬£¬£¬£¬£¬ÄÜÓÐÓÃÈ¥³ýë²»ùÏà¹Ø¶àÔ­×ÓÀë×Ó×ÌÈÅ¡£¡£¡£¡£¡£¡£

±í3. ë²»ùÏà¹Ø¶àÔ­×Ó×ÌÈÅÀë×Ó

ͼ3.52Cr¡¢56Fe¡¢75As¡¢80SeÔÚ±ê׼ģʽ¼°Åöײ·´Ó¦Ä£Ê½ÏÂÏìÓ¦ÐźÅ(52Cr¡¢56Fe)

3.2 ¼Ó±ê½ÓÄÉÂʼ°Ï¸ÃܶÈ
ÔÚÒÇÆ÷ÓÅ»¯ÊÂÇé²ÎÊýÌõ¼þÏ£¬£¬£¬£¬£¬¶ÔÑùÆ·ÈÜÒº¼°¼Ó±êÑùÒº¾ÙÐвâÊÔ£¬£¬£¬£¬£¬ÅÌËãÆä¼Ó±ê½ÓÄÉÂÊ£»£»£»£»£»£»£»£»¶ÔÑùÆ·¿ÕȱÈÜҺƽÐвⶨ7´Î£¬£¬£¬£¬£¬ÒÔÈý±¶¿ÕȱÐźűê×¼Îó²î/ѸËٶȶÔÓ¦µÄŨ¶ÈΪ¼ì³öÏÞ£»£»£»£»£»£»£»£»Í¬Ê±¶ÔÑùÆ·ÈÜҺƽÐвⶨ11´Î£¨¾àÀë2min£©£¬£¬£¬£¬£¬ÅÌËãÆäÏà¶Ô±ê×¼Îó²î£¬£¬£¬£¬£¬¿¼²ìϸÃܶȣ¬£¬£¬£¬£¬Êý¾Ý¼û±í4¡£¡£¡£¡£¡£¡£¸÷ÔªËؼì³öÏÞÔÚ0.41-22.07ng/LÖ®¼ä£¬£¬£¬£¬£¬¼Ó±ê½ÓÄÉÂÊÔÚ93.82%-123.10%Ö®¼ä£¬£¬£¬£¬£¬Ï¸ÃܶÈÔÚ1.06%-8.43%Ö®¼ä¡£¡£¡£¡£¡£¡£

±í4 ¼Ó±ê½ÓÄÉÂʼ°Ï¸ÃܶÈ

4. ½áÂÛ

ͨ¹ýÓÅ»¯He/H2Åöײ·´Ó¦ÆøÁ÷Á¿£¬£¬£¬£¬£¬¿ÉÒԽϺõÄÏû³ýë²Ô­×ÓÏà¹Ø¶àÔ­×ÓÀë×Ó×ÌÈÅ£¬£¬£¬£¬£¬Ê¹ICP-MS¿ÉÒԲⶨFe¡¢SeµÈÊÜ×ÌÈŵÄÖ÷ͬλËØ¡£¡£¡£¡£¡£¡£Í¨¹ý¶Ô²âÊÔÒªÁì¼ì³öÏÞ¡¢½ÓÄÉÂÊ¡¢Ï¸ÃܶȵĿ¼²ì£¬£¬£¬£¬£¬Åú×¢ICP-MS 2000EÅöײ·´Ó¦Ä£Ê½ÕÉÁ¿µØ±íË®ÖнðÊôÔªËصIJⶨ£¬£¬£¬£¬£¬¿ÉÓÐÏÞ×èÖ¹¶àÔ­×ÓÀë×ÓÖÊÆ××ÌÈÅ£¬£¬£¬£¬£¬Öª×ãÐÐÒµÆÊÎöÒªÇ󡣡£¡£¡£¡£¡£