ÃÀʨ¹ó±ö»á

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

Çé¿ö¼à/¼ì²â

ÄúÄ¿½ñËùÔÚÒ³£ºÊ×Ò³ > ½â¾ö¼Æ»® > Çé¿ö¼à/¼ì²â

½¨²ÄÐÐÒµ½â¾ö¼Æ»®

Ðû²¼ÈÕÆÚ£º2016/6/30 11:20:41  µã»÷´ÎÊý£º106732

ǰ ÑÔ

½¨²ÄÐÐÒµÊÇÖйúÖØÒªµÄÖÊÁϹ¤Òµ¡£½¨²Ä²úÆ·°üÀ¨½¨ÖþÖÊÁϼ°ÖÆÆ·¡¢·Ç½ðÊô¿ó¼°ÖÆÆ·¡¢ÎÞ»ú·Ç½ðÊôÐÂÖÊÁÏÈý´óÃÅÀà £¬¹ã·ºÓ¦ÓÃÓÚ½¨Öþ¡¢¾ü¹¤¡¢»·±£¡¢¸ßм¼Êõ¹¤ÒµºÍÈËÃñÉú»îµÈÁìÓò¡£Ä¿Ç° £¬ÖйúÒѾ­ÊÇÊÀ½çÉÏ×î´óµÄ½¨ÖþÖÊÁÏÉú²ú¹úºÍÏû·Ñ¹ú¡£Ö÷Òª½¨²Ä²úÆ·Ë®Äࡢƽ°å²£Á§¡¢½¨ÖþÎÀÉúÖÊÁÏ¡¢Ê¯²ÄºÍǽÌåÖÊÁϵȲúÁ¿¶àÄê¾ÓÊÀ½çµÚһλ¡£Í¬Ê± £¬½¨²Ä²úÆ·ÖÊÁ¿²»¾øÌá¸ß £¬ÄÜÔ´ºÍÔ­ÖÊÁÏÏûºÄÖðÄêϽµ £¬ÖÖÖÖÐÂÐͽ¨²Ä²»¾øÓ¿ÏÖ £¬½¨²Ä²úÆ·²»¾øÉý¼¶»»´ú¡£ÔÚ¿ÆÑ§¼¼Êõ·ÉËÙÉú³¤¡¢¸÷ÏîÊÂÒÃ÷ÈÕôÕôÈÕÉÏÈ·µ±½ñÉç»á £¬Ëæ×ÅÎÄ»¯ºÍÎïÖÊÉú»îˮƽµÄ²»¹ÜÌá¸ß £¬ÈËÃÇÔ½·¢×¢ÖØÂÌÉ«½¡¿µµÄÏû·ÑÀíÄî £¬¶ÔÇé¿öÔ½·¢ÖØÊÓ £¬²¢ÇÒÔ½·¢ÖØÊÓÂÌÉ«»·±£ £¬Òò´Ë¶Ô½¨²Ä²úÆ·µÄ¼ì²âÐèÇóÔ½À´Ô½´ó £¬Ò²Ô½À´Ô½Ñϸñ £¬ÕâÒ»Çж¼Àë²»¿ªÖÖÖÖ¼ì²âÒÇÆ÷ÃÀʨ¹ó±ö»áÒÇÆ÷¹«Ë¾Éú²úµÄÖÖÖÖ¾«ÃÜÆÊÎöÒÇÆ÷ £¬¿ÉÒÔÂú×㽨²ÄÐÐÒµµÄÖÊÁ¿¿ØÖÆÐèÇó £¬Ëõ¶ÌÆÊÎöʱ¼ä £¬²¢ÇÒÆÊÎö½á¹û׼ȷ¿É¿¿ £¬´ó´ó¼ÓËÙÁËÎÒ¹ú½¨²ÄÐÐÒµµÄÉú³¤¡£

Ò»¡¢Ô­×ÓÎüÊÕ½¨²ÄÐÐÒµ½â¾ö¼Æ»®

ÒªÁì½éÉÜ£º±¾ÒªÁì½éÉÜÁËÔ­×ÓÎüÊÕ·¨²â¶¨½¨²ÄÖнðÊôÔªËØµÄ¾ßÌå²âÊÔÒªÁì £¬¸ÃÒªÁìÖ÷ÒªÕë¶Ô½¨²ÄÖнðÊôÔªËØµÄ²â¶¨ £¬¾ßÓпɲÙ×÷ÐԺͺܺõØÓ¦ÓüÛÖµ¡£

1¡¢ÒÇÆ÷

2¡¢ÑùÆ·´¦Àí

½¨²ÄÐÐÒµµÄÖÖÀàÓÐÐí¶à £¬²î±ðµÄÑùƷǰ´¦ÀíÒªÁìÒ²²î±ð £¬ÆäÖÐÒªÁì°üÀ¨ËáÈÜ¡¢¼îÈ۵ȡ£

3¡¢±ê×¼ÅäÖÆ

ÓÃ1000ug/ml µÄµ¥Î»Ëرê×¼Öü´æÈÜÒºÖð¼¶ÅäÖÆ³ÉËùÐèŨ¶ÈµÄÊÂÇéÈÜÒº¡£

4¡¢Êµ¼ÊÑùÆ·¾ÙÀý

½¨²ÄÖÐÍ­Á¿µÄ²â¶¨

ÑùÆ·´¦Àí£º³ÆÈ¡0.5000gÊÔÑùÖÃÓÚ100mLÉÕ±­ÖÐ £¬¼Ó5mLÑÎËá¡¢2¡«3mLÏõËá £¬ÖÃÓÚµçÈȰåÉϼÓÈÈÈܽâ £¬¼ÓÈë5ml¸ßÂÈËá £¬¼ÓÈÈÖÁðÑÌ £¬È¡ÏÂÀäÈ´ £¬¼ÓÈë20mLË® £¬¼ÓÈÈÈܽâÑÎÀà¡£ÀäÈ´ £¬ÒÆÈë100mLÈÝÁ¿Æ¿ÖÐ £¬ÓÃˮϡÊÍÖÁ¿Ì¶È £¬»ìÔÈ¡£ÊÔÒºÖÐÈçÓÐ̼»¯Îï¡¢¹èËáµÈ³ÁµíÎïÎö³ö £¬Ðë¸É¹ýÂË¡£

±ê×¼ÇúÏߵĻæÖÆ£º×¼È·ÒÆÈ¡0mL £¬0.10mL £¬0.20mL £¬0.30mL £¬0.40mL £¬0.50mLÍ­±ê×¼ÈÜÒºÖÃÓÚÒ»×éÈÝÁ¿Æ¿ÖÐ £¬»®·Ö¼ÓÈë2mLÏõËá £¬ÓÃÈ¥Àë×ÓË®¶¨ÈÝ £¬ÔÚÓëÕÉÁ¿ÊÔÒºÏàͬÌõ¼þÏ £¬ÕÉÁ¿ÏµÁбê×¼ÈÜÒºµÄÎü¹â¶È £¬¼õÈ¥ÁãŨ¶ÈÈÜÒºµÄÎü¹â¶È £¬ÒÔÍ­µÄŨ¶ÈΪºá×ø±ê £¬Îü¹â¶ÈΪ×Ý×ø±ê»æÖÆÊÂÇéÇúÏß¡£

ÑùÆ·²âÊÔ£ºÓÚÔ­×ÓÎüÊÕ¹âÆ×ÒDz¨³¤324.8nm´¦ £¬Ê¹ÓÃ¿ÕÆø-ÒÒȲ»ðÑæ £¬ÒÔË®µ÷Áã £¬ÕÉÁ¿ÊÔÒºµÄÎü¹â¶È £¬¼õÈ¥ËæÍ¬ÊÔÁϵĿհ×ÊÔÑéÈÜÒºµÄÎü¹â¶È £¬´ÓÊÂÇéÇúÏßÉϲé³öÏàÓ¦µÄͭŨ¶È¡£

¶þ¡¢ÃÀʨ¹ó±ö»áÒÇÆ÷ICP-AES·¨²â¶¨½¨²ÄÖнðÊôÔªËØ½â¾ö¼Æ»®

ÒªÁì½éÉÜ£º±¾ÒªÁì½éÉÜÁËICP£­AES·¨²â¶¨½¨²ÄÖÊÁÏÖнðÊôÔªËØµÄ¾ßÌå²âÊÔÒªÁì £¬¸ÃÒªÁìÖ÷ÒªÕë¶ÔºÏ½ðÖнðÊôÔªËØº¬Á¿µÄ²â¶¨ £¬¾ßÓпɲÙ×÷ÐԺͺܺõØÓ¦ÓüÛÖµ¡£

1. ÒÇÆ÷

ICP£­2000Ð͵¥µÀɨÃèʽICPÔ­×Ó·¢Éä¹âÆ×ÒÇ(ÃÀʨ¹ó±ö»áÒÇÆ÷)

2. ÑùÆ·ÌáÈ¡

Óɿͻ§Ìṩ¾ßÓдú±íÐÔµÄÑùÆ·¡£

3. ÑùÆ·ÅäÖÆ

ƾ¾ÝÊÔÑùÖÐÔÓº¬Á¿Æé᫽«ÑùÆ·ÅäÖÆ³ÉÊʵ±Å¨¶È,Ëá¶È¿ØÖÆÔÚ 5£¥×óÓÒ¼´¿É¡£

4. ÑùÆ·´¦Àí

½¨²ÄÖÊÁÏ£¨²£Á§¡¢Ë®ÄàµÈ£©ÓÐÐí¶à £¬²î±ðµÄÑùƷǰ´¦ÀíÒªÁìÒ²²î±ð £¬Ò»°ãǰ´¦ÀíËùÓõÄÊÔ¼ÁÓÐÑÎËá¡¢Çâ·úËá¡¢ÏõËá¡¢¸ßÂÈËᡢ˫ÑõË®µÈ¡£

ǰ´¦Àí£º³ÆÈ¡0.15g×óÓÒÑùÆ·ÓÚ²£Á§ÉÕ±­»òÊǾÛËÄ·úÒÒÏ©ÉÕ±­ÖÐ £¬ÏÈÓÃÏ¡ÑÎËá´¦Àí £¬´ý·´Ó¦ÍêÈ« £¬ÆøÅݼõÂýºó £¬¼Ó£¨1+1£©ÏõËá¼ÌÐøÏû½â £¬ÖÁ·´Ó¦ÍêÈ«£¨Èç¹û½¨²ÄÖй躬Á¿½Ï¸ß £¬¾ÍÒªÊʵ±¼ÓÇâ·úËá´¦Àí £¬Õô·¢ÒÔ³ýÈ¥¹è£© £¬Ïû½âºó¶¨ÈÝÖÁ100mLÈÝÁ¿Æ¿ÖÐ,ÉÏ»ú²âÊÔ¡£ÌرðÊÇË®Äà £¬Ò»°ãÒªÓÃÍõË®Ïû½â.

5. ±ê×¼ÅäÖÆ£º

ÓÃ1000ug/ml µÄµ¥±ê×¼Öü´æÈÜÒºÖð¼¶ÅäÖÆ³É 100ug/mlÈÜÒº £¬ÔÙÖð¼¶ÅäÖÆ³É»ìÏý±ê×¼ÈÜÒº10¦Ìg/ml¡¢1¦Ìg/mlËá¶ÈΪ10%(V/V)¡£

6. ICP-AESÊÂÇéÇúÏß±ê×¼ÈÜÒºµÄÅäÖÆ

7. ÆÊÎöÏßµÄÑ¡Ôñ

ƾ¾ÝICPÈí¼þÆ×Ïß¿âÌṩËùÓÐÔªËØ²î±ðÆ×Ïß £¬Ê×ÏÈÑ¡Ôñ±»²âÔªËØÁéÃô¶È¸ßµÄÆ×Ïß £¬Æä´Î¿¼ÂDz»ÊÜÑùÆ·»ùÌå¼°±»²âÔªËØÏ໥֮¼ä×ÌÈÅСµÄÆ×ÏßµÄÔ­Ôò £¬Ñ¡ÔñÆÊÎöÏßÈçÏ¡£

8£® ½á¹ûÊý¾Ý

ÒªÁìͨ¹ýÑ¡Ôñ×î¼ÑÊÂÇéÌõ¼þ £¬½¨Á¢ÁËICP£­2000ÐÍICP£­AES·¨²â¶¨½¨²ÄÖнðÊôÔªËØ²â¶¨ÒªÁì, µÃ³öʵÑéÊý¾Ý¡£ÊµÑéÖ¤Ã÷¸ÃÒÇÆ÷´ó²¿·Ö¼¼ÊõÖ¸±êµÖ´ïºÍ½Ó½üÁˇëÍâͬÀà²úÆ·¼¼ÊõÖ¸±ê, ÓÉÓÚÒÇÆ÷²Ù×÷Èí¼þʹÓÃÖÐÎÄϵͳ, ÊǹúÈËʹÓøü±ãµ±,Õû¸öÆÊÎöÀú³Ì¿ìËÙ¡¢¼ò±ã¡¢½á¹û׼ȷ¡¢ÓкܺõĸßÐż۱ȵÈÓŵã, ËùÒÔ¸ÃÒÇÆ÷Ò²ÆÕ¼°µ½¸÷¸öÆÊÎöÁì³Ç.

Èý¡¢AFS200TÔÚ½¨²ÄÐÐÒµÓ¦ÓõĽâ¾ö¼Æ»®

ÒªÁì½éÉÜ£º±¾ÒªÁì½éÉÜÁËÔ­×ÓÓ«¹â·¨²â¶¨½¨²ÄÐÐÒµÖнðÊôÔªËØµÄ¾ßÌå²âÊÔÒªÁì £¬¸ÃÒªÁìÖ÷ÒªÕë¶Ô½¨²ÄÖнðÊôÔªËØº¬Á¿µÄ²â¶¨ £¬¾ßÓпɲÙ×÷ÐԺͺܺõØÓ¦ÓüÛÖµ

1¡¢ÒÇÆ÷£º

2¡¢ÑùÆ·´¦Àí¼°ÔªËØ¼ì²â

2.1AsµÄ²â¶¨

2.1.1¡¡AsµÄ±êÒºÅäÖá£

ʹÓÃÉé(As)±ê׼ʹÓÃÈÜÒº(0.1ug/ml) £¬Óż¶´¿ÑÎËᣨHCL£©  £¬ÆÊÎö´¿ÁòëåºÍ¿¹»µÑªËá £¬È¥Àë×ÓË®£¨µç×èÂÊ¡Ý10M Å·Ä·£©µÈÊÔ¼Á¡£

2.1.2ÔØÁ÷ÒºµÄÅäÖÆ

ÔØÒºÁ÷ͨ³£Ñ¡ÓÃÓë±êÒº»ùÌåÏàÒ»ÖµĵÈŨ¶ÈËáÈÜÒº £¬ÓÃÓÚÍÆ¶¯ÑùÆ·ÖÁ·´Ó¦ÏµÍ³¼ÓÈë·´Ó¦²¢ÇåÏ´Õû¸öÒÇÆ÷¹Ü·¡£

5%HCL£¨Ìå»ý·ÖÊý£© £º×¼È·Á¿È¡ 50ml ŨÑÎËá £¬ÓÃÈ¥Àë×ÓË®¶¨ÈÝÖÁ 1000ml¡£

2.1.3»¹Ô­¼ÁµÄÅäÖÆ

0.5%ÇâÑõ»¯¼Ø£¨ÄÆ£© £¨K(Na)OH£©Óë 2%ÅðÇ⻯¼Ø£¨ÄÆ£© £¨K£¨Na£©BH4£©»ìÏýÈÜÒº¡£

ÅäÖÆÒªÁìÈçÏ£ºÏÈ׼ȷ³ÆÈ¡ 5g ÇâÑõ»¯¼Ø£¨ÄÆ£©ÈÜÓÚÈ¥Àë×ÓË®ÖÐ £¬ÇëÈ·¶¨ÇâÑõ»¯¼Ø£¨ÄÆ£©ÍêÈ«Èܽâºó £¬ÔÙ׼ȷ³ÆÈ¡ 20g ÅðÇ⻯¼Ø£¨ÄÆ£©·ÅÈë¸ÃÈÜÒºÖÐ £¬ÓÃÈ¥Àë×ÓË®¶¨Èݵ½ 1000ml £¬ÈܽâºóÒ¡ÔÈ¡£½¨ÒéÓÃʱÏÖÅä £¬×îºÃ²»ÒªÁôËÞÉú´æ £¬ÅäÖÆÁ÷³Ì²»¿Éµ¹Öá£

2.1.4ÉéAs)µÄÑùÆ·´¦Àí

´ÓÑùÆ·ÖгÆÁ¿0.20g×óÓÒÓÚ²£Á§ÉÕ±­ÖÐ £¬¼ÓÈë8ml HCl,5mlHF, 8ml HNO3¡£¼ÓÈÈÏû½â¡£ÀäÈ´ºó¶¨ÈÝÓÚ100mlÈÝÁ¿Æ¿ÖÐ £¬¼ÓÈë5mlHCl £¬5%µÄÁòÄòºÍ¿¹»µÑªËáÈÜÒº20ml¡££¨Í¬Ê±×öÑùÆ·¿Õ°×£©¡£

2.1.5ÒÇÆ÷²Ù×÷Ìõ¼þ£º

¸º¸ßѹ£¨V£©:270£»µÆµçÁ÷£¨mA£©:40/40£»ë²ÆøÁ÷Á¿£¨ml/M£©:300/800

µÆË¿ÁÁ°µ¶È:3 £»¶ÁÊýʱ¼ä:12s£»ÑÓ³Ùʱ¼ä:2s£»¿Õ°×ÅбðÖµ:2

3¡¢Ó¦ÓÃʵÀý

3.1.Í¿ÁÏÖв⹯

ǰ´¦Àí£º´ÓÑùÆ·ÖгÆÁ¿1.4034gÓÚ²£Á§ÉÕ±­ÖÐ £¬¼ÓÈë8ml HNO3ºÍ2mlHClO4¼ÓÈÈÈܽ⣨Ïû½âζÈ350¡æ×óÓÒ£©¡£ÀäÈ´ºó¶¨ÈÝÓÚ50mlÈÝÁ¿Æ¿ÖÐ £¬¼ÓÈë1ml HNO3 £¬5%µÄÖØ¸õËá¼Ø1ml¡££¨Í¬Ê±×öÑùÆ·¿Õ°×£©£¨»¹Ô­¼Á¼Ó0.5%ÌúÇ軯¼Ø£©

±ê×¼ÈÜÒºÅäÖÃŨ¶È£º0.1ppb 0.5ppb 1ppb×÷ÇúÏß¡£

£¨AµÀÏßÐÔ·½³Ì£ºY=875.144*X-17.003£©£»£¨AµÀÏßÐÔÖµ£º0.99916£©¼ûͼ1

ÒÇÆ÷²Ù×÷Ìõ¼þ£º

ͼ1

Ïà¹Ø²úÆ·

ÁªÏµÃÀʨ¹ó±ö»á

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

ÍøÕ¾µØÍ¼