ÃÀʨ¹ó±ö»á

ÊÖ³Öʽ¹âÆ×ÒÇÊÖ³ÖʽºÏ½ðÆÊÎöÒǺϽðÆÊÎöÒÇ
¹ÉƱ´úÂ룺300165 ÆóÒµÓÊÏä Ͷ×ÊÕß¹ØÏµ
ÃÀʨ¹ó±ö»á(Öйú)ÓÐÏÞ¹«Ë¾-Official website

µØÖÊ¿óÒµ

ÄúÄ¿½ñËùÔÚÒ³£ºÊ×Ò³ > ½â¾ö¼Æ»® > µØÖÊ¿óÒµ

µç¸ÐñîºÏµÈÀë×ÓÌåÖÊÆ×·¨²â¶¨¸ß´¿Ñõ»¯ïçÖеÄ14ÖÖÏ¡ÍÁÔªËØ

Ðû²¼ÈÕÆÚ£º2020/12/14 9:50:31  µã»÷´ÎÊý£º51472

Ëæ×ż¼ÊõÁìÓòµÄÑо¿ºÍ²»¾øÀ©Õ¹£¬º£ÄÚÒÑÉú²ú³ö99.995%~99.9999%´¿¶ÈµÄ16ÖÖ¼òµ¥Ï¡ÍÁÑõ»¯Îï¡£¸ß´¿Ñõ»¯ï磬¹ã·ºÓ¦ÓÃÓÚÌØÖֺϽ𡢾«Ãܹâѧ²£Á§¡¢¸ßÕÛÉä¹âѧÏËά°å¼°¸ß¼¶¹âѧÒÇÆ÷Àâ¾µµÈ£¬ÔÚµç×ÓÌմɹ¤ÒµÖÐÒà¿É×öÌմɵçÈÝÆ÷¡¢Ñ¹µçÌմɲôÈë¼Á¡£

Ŀǰ£¬»¯Ñ§¹âÆ×·¨¼°µÈÀë×ÓÌå·¢Éä¹âÆ×·¨£¬×÷Ϊ¸ß´¿Ï¡ÍÁ¼°Ï¡ÍÁÑõ»¯ÎïÖÐÔÓÖÊÔªËØ¼ì²âµÄÖ÷ÒªÊֶΣ¬¿ÉÊÇÓÉÓÚÁéÃô¶È¼°¹âÆ××ÌÈŵÈÒòËØµÄÏÞÖÆ£¬ÒѾ­ºÜÄÑÂú×ãÆÊÎöµÄÒªÇ󡣲ο¼È«¹ú±ê×¼»¯Ï¡ÍÁ¼¼ÊõίԱ»áÌá³ö¡¶GB/T18115.1-201X Ï¡ÍÁ½ðÊô¼°ÆäÑõ»¯ÎïÖÐÏ¡ÍÁÔÓÖÊ »¯Ñ§ÆÊÎö·¨µÚ1²¿·Ö£ºïçÖÐîæ¡¢ïè¡¢îÏ¡¢îÌ¡¢îð¡¢îÅ¡¢ï«¡¢ïá¡¢îØ¡¢îï¡¢îû¡¢ïå¡¢ïîºÍîÆÁ¿µÄ²â¶¨¡·£¬ÀûÓõç¸ÐñîºÏµÈÀë×ÓÌåÖÊÆ×·¨¿ìËٲⶨÁ˸ߴ¿Ñõ»¯ïçÖеÄ14ÖÖÏ¡ÍÁÔªËØº¬Á¿£¬½ÓÄÉRh¡¢In¡¢Re×÷Äڱ꣬УÕýÒÇÆ÷Æ¯ÒÆ¼°»ùÌå¿´´ý²âÔªËØµÄÒÖÖÆÐ§Ó¦£¬²âÊÔ½á¹û±êÃ÷¸ÃÒªÁìÄܹ»¿ìËÙ¡¢×¼È·µØÆÊÎö¸ß´¿Ï¡ÍÁÑõ»¯ÎïÖÐÏ¡ÍÁÔªËØµÄº¬Á¿¡£


1.ÒÇÆ÷¼ò½é

ICP-MS 2000BÊÇÃÀʨ¹ó±ö»áÒÇÆ÷×ÔÖ÷Ñз¢µÄµç¸ÐñîºÏµÈÀë×ÓÌåÖÊÆ×ÒÇ£¬¸ÃÒÇÆ÷¾ßÓÐÁéÃô¶È¸ß¡¢¼ì³öÏ޵͡¢Îȶ¨ÐԺá¢ÏßÐÔ¹æÄ£¹ã¡¢ÖÊÆ××ÌÈÅСµÈÌØµã£¬¿ÉÓÃÓÚÇé¿ö¼à²â¡¢Ê³Æ·Äþ¾²¡¢Ò½Ò©¼°ÉúÀíÆÊÎö¡¢Ê¯ÓÍ»¯¹¤µÈÖÚ¶àÁìÓò¡£

ÃÀʨ¹ó±ö»á(Öйú)ÓÐÏÞ¹«Ë¾-Official website

ͼ1. ICP-MS 2000Bµç¸ÐñîºÏµÈÀë×ÓÌåÖÊÆ×ÒÇÍâ¹Ûͼ

2.²âÊÔÔ­Àí

ÑùÆ·¾­Ïû½âºó£¬ÊÔÑùÓÉÔØÆø´øÈëÎí»¯ÏµÍ³Îí»¯£¬ÒÔÆøÈܽºÐÎʽ½øÈë¸ßεÈÀë×ÓÌ壬³ä·ÖÕô·¢¡¢½âÀë¡¢Ô­×Ó»¯ºÍµçÀ룬ת»¯³ÉµÄ´øµçºÉÀë×Ó¾­Àë×Ó´«Êäϵͳ½øÈëÖÊÆ×ÒÇ£¬Æ¾¾ÝÀë×ÓµÄÖʺɱȽøÐÐÊèÉ¢²¢¶¨ÐÔ¡¢¶¨Á¿ÆÊÎö¡£


3.ʵÑ鲿·Ö

3.1 ʵÑéËùÓÃÉ豸¼°ÊÔ¼Á

ICP-MS 2000B(ÃÀʨ¹ó±ö»á) £»

ʵÑéËùÓó¬´¿Ë®(µç×èÂÊ´ï18.25M¦¸¡¤cm£¬ Ĭ¿ËÃÜÀí²©£¬µÂ¹ú£© £»
ÏõËᣨÖÊÁ¿±ÈΪ65%,G.R£¬ÈøÀÍ£¬Î÷°àÑÀ£© £»

Ï¡ÍÁ¶àÔªËØ»ìÏý±ê×¼ÈÜÒº(1000?g/mL£¬¹ú¼ÒÓÐÉ«½ðÊô¼°µç×ÓÖÊÁÏÑо¿ÖÐÐÄ) £»

ë²Æø£¨´¿¶È99.999% £¬Air Products£¬ÃÀ¹ú£©¡£

3.2 ÑùƷǰ´¦Àí

׼ȷ³ÆÈ¡0.1gÑõ»¯ïçÑùÆ·£¨¾«È·ÖÁ0.0001g£©ÓÚ100mLÉÕ±­ÖУ¬ÓÃÉÙÐí³¬´¿Ë®Èóʪºó£¬¼ÓÈë2mLHNO3ÓÚµçÈȰåÉϵÍμÓÈÈÈܽâÖÁ³ÎÇ壬ȡÏÂÀäÈ´×ªÒÆÖÁ100mLÈÝÁ¿Æ¿ÖУ¬³¬´¿Ë®¶¨ÈÝ£¬Í¬Ê±¼ÓÈë»ìÏýÄÚ±êRh¡¢In¡¢Re£¬¶¨ÈݺóµÄÄÚ±êŨ¶ÈΪ10¦Ìg/L£¬Í¬Ê±×öÊÔÑù¿Õ°×¡£

3.3 ±êÒºÅäÖÃ

½ÓÄÉÖð¼¶Ï¡Ê͵ķ½·¨£¬ÅäÖÆ½éÖÊΪ2%ÏõËáµÄ¶àÔªËØ±ê×¼»ìÏýÈÜÒºÓÚһϵÁÐ100 mL ÈÝÁ¿Æ¿ÖУ¬Ñ¡ÓÃRh¡¢In¡¢Re×öÄڱ꣬Æä×îÖÕÄÚ±êŨ¶ÈΪ10?g/L£¬Óó¬´¿Ë®¶¨ÈÝÖÁ¿Ì¶È²¢Ò¡ÔÈ£¬Åä֯ō¶ÈÈç±í1Ëùʾ¡£

±í1. ¸÷ÔªËØ±ê×¼ÇúÏßŨ¶È£¨?g/L£©

Ôª ËØ

±êÒº1

±êÒº2

±êÒº3

±êÒº4

±êÒº5

±êÒº6

89Y

0.1

0.5

1.0

2.0

5.0

10.0

141Pr

0.1

0.5

1.0

2.0

5.0

10.0

142Ce*

0.1

0.5

1.0

2.0

5.0

10.0

146Nd

0.1

0.5

1.0

2.0

5.0

10.0

151Eu

0.1

0.5

1.0

2.0

5.0

10.0

152Sm

0.1

0.5

1.0

2.0

5.0

10.0

159Tb

0.1

0.5

1.0

2.0

5.0

10.0

160Gd*

0.1

0.5

1.0

2.0

5.0

10.0

164Dy

0.1

0.5

1.0

2.0

5.0

10.0

165Ho

0.1

0.5

1.0

2.0

5.0

10.0

166Er

0.1

0.5

1.0

2.0

5.0

10.0

Ôª ËØ

±êÒº1

±êÒº2

±êÒº3

±êÒº4

±êÒº5

±êÒº6

169Tm

0.1

0.5

1.0

2.0

5.0

10.0

174Yb

0.1

0.5

1.0

2.0

5.0

10.0

175Lu

0.1

0.5

1.0

2.0

5.0

10.0


*£º142CeºÍ160Gd½ÓÄÉ×ÌÈÅ·½³Ì½øÐÐУÕý£¬142Ce=142Ce×Ü-1.581¡Á146Nd £»160Gd=160Gd×Ü-0.094¡Á163Dy¡£

  3.4 ÒÇÆ÷²ÎÊý

½ÓÄÉ10¦Ìg/L Li¡¢Co¡¢In¡¢Ce¡¢Uµ÷гҺ¶ÔÒÇÆ÷½øÐÐÓÅ»¯£¬²ÎÊýÈç±í2¡£

±í2. ÒÇÆ÷ÊÂÇé²ÎÊý

ÒÇÆ÷²ÎÊý

ÊÂÇéÌõ¼þ

 ÒÇÆ÷²ÎÊý

ÊÂÇéÌõ¼þ

RFµçÔ´¹¦ÂÊ

1300W

µÈÀë×ÓÆø

13L/min

¸¨ÖúÆø

  1.06 L/min

ÔØ  Æø

1.2L/min

²ÉÑùÉî¶È

16mm

ɨÃè·½·¨

Ìø ·å

Çø·ÖÂÊ

 0.6amu

ÖØ¸´´ÎÊý

3´Î



3.5 ʵÑéÊý¾Ý

´ýÒÇÆ÷ÈÈ»úÍê³Éºó£¬¶ÔÑùÆ·½øÐвâÊÔ£¬Í¬Ê±¶ÔÊÔÑù½øÐÐÁ˼ӱ꼰¾«Ãܶȿ¼²ì£¬²âÊÔ½á¹ûÏê¼û±í3¡£

±í3. ÊÔÑùÖµ¡¢¼Ó±ê½ÓÄÉÂʼ°¾«Ãܶȣ¨n=3)

´ý²âÔªËØ

ÄÚ±êÔªËØ

²â¶¨Öµ

¦Ìg/L

ÑùÆ·Öµ

mg/kg

¼Ó±êÁ¿

¦Ìg/L

¼Ó±ê½ÓÄÉÂÊ

%

¾«ÃܶÈ

%

89Y

103Rh

1.04

1.24

1.0

99.6

1.78

141Pr

115In

0.11

0.13

1.0

109.7

2.35

*142Ce

115In

ND

ND

1.0

98.9

9.20

146Nd

115In

0.42

0.50

1.0

106.9

8.91

*151Eu

115In

ND

ND

1.0

113.5

0.65

*152Sm

115In

0.02

0.024

1.0

116.2

3.89

159Tb

115In

0.17

0.21

1.0

110.3

1.70

*160Gd

115In

ND

ND

1.0

116.9

1.60

164Dy

115In

0.17

0.16

1.0

115.1

4.66

165Ho

115In

0.10

0.11

1.0

109.1

6.51

166Er

115In

0.36

0.42

1.0

110.9

3.25

*169Tm

115In

0.01

0.010

1.0

112.5

1.61

174Yb

187Re

0.31

0.37

1.0

108.9

0.28

´ý²âÔªËØ

ÄÚ±êÔªËØ

²â¶¨Öµ

¦Ìg/L

ÑùÆ·Öµ

mg/kg

¼Ó±êÁ¿

¦Ìg/L

¼Ó±ê½ÓÄÉÂÊ

%

¾«ÃܶÈ

%

175Lu

187Re

0.16

0.19

1.0

109.5

3.49


*£º½ÓÄɼӱêºóµÄŨ¶ÈƽÐвⶨ3´ÎÅÌËãÆä¾«ÃܶÈ¡£

4.½áÂÛ

ÀûÓÃICP-MS 2000B²â¶¨Á˸ߴ¿Ñõ»¯ïçÖеÄY¡¢Pr¡¢Nd¡¢YbµÈ14ÖÖÏ¡ÍÁÔªËØ£¬Æä¼Ó±ê½ÓÄÉÂʵִï98.9%~116.9%£¬¾«ÃܶÈÔÚ0.28%~9.20%Ö®¼ä¡£ÊµÑé½á¹û±êÃ÷¸ÃÒªÁì²âÊÔ½á¹û׼ȷÇÒÖØ¸´ÐÔÁ¼ºÃ£¬¿ÉÒÔÂú×ã¸ß´¿Ï¡ÍÁÑõ»¯ÎïÖжàÖÖÏ¡ÍÁÔªËØ²âÊÔµÄÒªÇó¡£


5.²Î¿¼ÎÄÏ×

[1] ½ª´º»ª £»³ÂÁ¢Ãñ £»ÓÚ¾§Ñ© £»°¬·ï¸ó £»µç¸ÐñîºÏµÈÀë×ÓÌåÖÊÆ×·¨²â¶¨¸ß´¿Ñõ»¯ïçÖкÛÁ¿Ï¡ÍÁÔÓÖÊ[J] £»ÖйúÏ¡ÍÁѧ»áµÚËĽìѧ»áÄê»áÂÛÎļ¯[C] £»2000Äê¡£

[2] ¹ú¼ÒÊг¡¼à¶½ÖÎÀí×ܾ֡¢±ê×¼»¯ÖÎÀíίԱ»á£¬GB/T 18115.1-201X  Ï¡ÍÁ½ðÊô¼°ÆäÑõ»¯ÎïÖÐÏ¡ÍÁÔÓÖÊ »¯Ñ§ÆÊÎö·¨µÚ1²¿·Ö£ºïçÖÐîæ¡¢ïè¡¢îÏ¡¢îÌ¡¢îð¡¢îÅ¡¢ï«¡¢ïá¡¢îØ¡¢îï¡¢îû¡¢ïå¡¢ïîºÍîÆÁ¿µÄ²â¶¨[S]£¬2019¡£

Ïà¹Ø²úÆ·

ÁªÏµÃÀʨ¹ó±ö»á

Á˽â¸ü¶àÏêϸÐÅÏ¢£¬ÇëÖµç
400-7102-888
·ÇÊÂÇéʱ¼äЧÀÍÈÈÏß
139 1323 1381
¸øÎÒÃÇÁôÑÔ
ÔÚÏßÁôÑÔ
΢ÐÅÊÛºóЧÀͶþάÂë

ÍøÕ¾µØÍ¼