榛冭姫锛屽張鍚嶉粌鑰�锛岀偤妞嶇墿鍜屼腑钘ユ潗鐨勭当(t菕ng)绋�銆傛鐗╅粌鑺敘(ch菐n)浜庡収(n猫i)钂欏彜銆佸北瑗�銆佺敇鑲�銆侀粦榫嶆睙绛夊湴锛岀偤鍦嬪涓夌礆淇濊妞嶇墿銆備腑钘ユ潗榛冭姫鐐鸿眴绉戣崏鏈鐗╄挋鍙ら粌鑺�銆佽啘鑾㈤粌鑺殑鏍�锛屽叿鏈夎姘ｅ浐琛�銆佸埄姘撮€€鑵�銆佹墭姣掓帓鑶�銆佺敓鑲岀瓑鍔熸晥?锛孎(xi脿n)浠ｇ瀛�(xu茅)璀夋槑锛岄噸閲戝爆鍏冪礌娈樼暀鑳藉閫插叆浜洪珨骞惰垏閰剁墷鍥虹祼(ji茅)鍚�锛岄€犳垚姗熼珨绱拌優绲�(ji茅)妲�(g貌u)鍜屽姛鑳芥悕鍌凤紝閫茶€屽奖闊夸汉鍊戠殑韬珨鍋ュ悍銆�
鏈枃鍙冭€冧腑鑿汉姘戝叡鍜屽湅钘ュ吀锛�2015锛夌増鍥涢儴閫氬墖锛�2321)閵呫€佺牱銆侀帢銆佹睘銆侀墰娓畾娉曪紝浣跨敤ICP-MS 2000E闆绘劅鑰﹀悎绛夐洟瀛愰珨璩�(zh矛)璀滃剙锛屾脯瀹欸BW10028锛圙SB-19锛夐粌鑺腑浜旂ó閲嶉噾灞厓绱犲惈閲�銆�
1.鍎€鍣ㄧ啊浠�
ICP-MS 2000E鏄睙铇囧ぉ鐟炲剙鍣ㄨ偂浠芥湁闄愬叕鍙歌嚜涓荤爺鐧�(f膩)鐨勯浕鎰熻€﹀悎绛夐洟瀛愰珨璩�(zh矛)璀滃剙锛堝鍦�1锛�锛岄噰鐢≒RC纰版挒鍙嶆噳(y墨ng)姹犳妧琛�(sh霉)锛屾湁鏁堟秷闄ゅ鍘熷瓙闆㈠瓙骞叉摼锛岄’钁楅檷浣庢槗鍙楀共鎿惧厓绱犵殑妾㈠嚭闄�銆�
鍦�1. ICP-MS 2000E闆绘劅鑰﹀悎绛夐洟瀛愰珨璩�(zh矛)璀滃剙澶栬鍦�
2.鍘熺悊
妯ｅ搧缍�(j墨ng)寰尝娑堣В铏曠悊锛岄€氶亷闇у寲鍣ㄩ湩鍖栧悗閫佸叆楂樻韩绛夐洟瀛愰珨涓�锛屽共鐕ャ€佸師瀛愬寲銆侀浕闆紝鍏冪礌闆㈠瓙缍�(j墨ng)鎺ュ彛瀹ら€插叆璩�(zh矛)璀滃剙锛岄€氶亷闆㈠瓙閫忛彙绯荤当(t菕ng)銆佽唱(zh矛)閲忓垎鏋愬櫒鍙婃娓櫒锛屾娓櫒灏嶇浉鎳�(y墨ng)鍏冪礌闆㈠瓙鍋氬嚭闊挎噳(y墨ng)锛堟瘡绉掗洟瀛愯▓鏁�(sh霉)cps锛坈ounts per second锛夛級锛屽埄鐢ㄩ熆鎳�(y墨ng)寮峰害鑸囧緟娓厓绱犻洟瀛愭績搴︽垚姝ｆ瘮闂�(gu膩n)绯婚€茶瀹氶噺鍒嗘瀽銆�
3.瀵﹂閮ㄥ垎
3.1瀵﹂瑷�(sh猫)鍌欏強瑭﹀姂
ICP-MS 2000E(甯剁鎾炲弽鎳�(y墨ng)姹�锛屾睙铇囧ぉ鐟炲剙鍣ㄨ偂浠芥湁闄愬叕鍙�)锛�
寰尝娑堣В鍎€(WX-8000锛屼笂娴峰惫鍫�)锛�
瀵﹂鎵€鐢ㄨ秴绱旀按(闆婚樆鐜囬仈18.25M惟路cm,
榛樺厠瀵嗙悊鍗氾紝寰峰湅锛�锛�
纭濋吀锛堣唱(zh矛)閲忔瘮鐐�65%,G.R锛岃柀鍕�锛岃タ鐝墮锛夛紱
鍏冪礌妯欐簴婧舵恫(10渭g/mL锛孖norganic
Ventures锛岀編鍦�)锛�
姘埃锛氱磾搴�99.999% 锛圓ir Products锛岀編鍦嬶級銆�
3.2妯ｅ搧鍓嶈檿鐞�
绋卞彇0.5g妯ｅ搧(绮剧⒑鑷�0.0001g)鑷宠仛鍥涙盁涔欑儻寰尝娑堣В缃愪腑锛屽姞鍏�10mL纭濋吀婧舵恫锛屽瘑灏佸悗閫茶寰尝娑堣В銆傚湪200鈩冧笅淇濇寔绱�40鍒嗛悩锛屽緟鍙嶆噳(y墨ng)瀹屾垚锛屽喎鍗昏嚦瀹ゆ韩锛屾墦闁嬫秷瑙ｇ綈锛屽皣娑堣В娑茶綁(zhu菐n)绉昏嚦 50 mL 瀹归噺鐡朵腑锛屽姞鍏�20渭L閲戝柈鍏冪礌妯欐簴婧舵恫锛�10mg/L锛�锛屼繚鎸� Hg 鍏冪礌鐨勭┅(w臎n)瀹氭€э紝鍚屾檪鍋氭ǎ鍝佺┖鐧�銆傞伕鐢ㄩ嵑銆侀姦銆侀墠鍋氬収(n猫i)妯欙紝鍏�(n猫i)妯欎互闆㈢窔鏂瑰紡鍔犲叆锛屽垎鍒ュ悜妯ｅ搧鍙婄┖鐧戒腑鍔犲叆100渭L閸�銆侀姦銆侀墠妯欐簴婧舵恫锛�10渭g/mL锛�锛岀敤闆婚樆鐜囩偤18.25M惟路cm鐨勮秴绱旀按瀹氬鑷冲埢绶�锛屾悥鍕诲緟鍒嗘瀽銆�
3.3妯欐恫閰嶇疆
閲囩敤閫愮礆绋€閲嬫硶锛岄厤鍒朵粙璩�(zh矛)鐐�
10% 纭濋吀鐨� Cu銆丄s銆丆d銆丠g銆丳b
鍏冪礌鐨勬婧栨憾娑蹭簬涓€绯诲垪50
mL 瀹归噺鐡朵腑锛岄噰鐢℅e銆両n銆丅i浣滃収(n猫i)妯�锛屼互闆㈢窔鏂瑰紡鍔犲叆锛屽叾婵冨害鐐�20 渭g/L锛岀敤瓒呯磾姘村畾瀹硅嚦鍒诲害锛屾悥鍕诲緟鍒嗘瀽锛堣琛�1锛�銆�
琛�1.鍚勫厓绱犳婧栨洸绶氭績搴︼紙渭g/L锛�
|
鍏冪礌
|
妯欐恫1
|
妯欐恫2
|
妯欐恫3
|
妯欐恫4
|
妯欐恫5
|
|
Cu
|
10.0
|
20.0
|
50.0
|
80.0
|
100
|
|
As
|
0.50
|
1.00
|
5.00
|
10.0
|
20.0
|
|
Cd
|
0.50
|
1.00
|
2.00
|
5.00
|
10.0
|
|
Hg
|
0.20
|
0.50
|
1.00
|
2.00
|
3.00
|
|
Pb
|
1.00
|
2.00
|
5.00
|
10.0
|
20.0
|
3.4鍎€鍣ㄥ弮鏁�(sh霉)
閲囩敤10渭g/L Li 銆丆o銆�
In銆�
Ce銆�
U瑾�(di脿o)璜ф恫灏嶅剙鍣ㄩ€茶鍎�(y艒u)鍖�锛屾墍寰楀埌鐨勫剙鍣ㄥ弮鏁�(sh霉)濡備笅锛�
RF闆绘簮鍔熺巼锛�1300W
绛夐洟瀛愭埃锛�13L/min
杓斿姪姘ｆ祦閫燂細 1.06 L/min 杓� 姘ｏ細 1.2L/min
閲囨ǎ娣卞害锛� 16 鎺冩弿鏂瑰紡锛� 璺� 宄�
3.5瀵﹂鏁�(sh霉)鎿�(j霉)
鍦ㄥ劒(y艒u)鍖栫殑鍙冩暩(sh霉)姊濅欢涓�锛屽皪妯ｅ搧绌虹櫧婧舵恫骞宠娓畾7娆�锛岃▓绠�7娆℃脯瑭︾祼(ji茅)鏋滅殑妯欐簴鍋忓樊SD锛屼互3*SD/K(K鐐烘婧栨洸绶氭枩鐜�)灏嶆噳(y墨ng)鐨勬績搴︾偤鏂规硶妾㈠嚭闄�锛屽悓鏅傚皪妯ｅ搧閫茶娓畾锛堣琛�2锛�銆�
琛�2.妾㈠嚭闄�銆�妯欐簴鍊煎強娓畾鍊�
|
鍏冪礌
|
璩�(zh矛)閲忔暩(sh霉)
|
鏂规硶妾㈠嚭闄�锛�ng/L)
|
妯欐簴鍊�
mg/kg
|
娓畾鍊�
mg/kg
|
|
Cu
|
63
|
46.38
|
8.5卤0.7
|
8.86
|
|
As
|
75
|
69.56
|
0.57卤0.05
|
0.59
|
|
Cd
|
114
|
10.17
|
0.042卤0.01
|
0.049
|
|
Hg*
|
202
|
27.29
|
(0.012)
|
0.019
|
|
Pb
|
208
|
29.82
|
1.44卤0.10
|
1.46
|
*锛氭婧栫墿璩�(zh矛)榛冭姫GBW10028锛圙SB-19锛変腑锛孒g鍍呮彁渚涙婧栧€�锛屾湭鎻愪緵涓嶇⒑瀹氬害銆�
4.绲�(ji茅)璜�
鏈枃閲囩敤浜咺CP-MS 2000E闆绘劅鑰﹀悎绛夐洟瀛愰珨璩�(zh矛)璀滃剙锛屼互閸�銆侀姦銆侀墠鏍℃鍎€鍣ㄦ尝鍕曞拰鍩洪珨鐨勫奖闊�锛屾脯瀹氫腑钘ユ潗妯欐簴鐗╄唱(zh矛)榛冭姫锛圙BW10028)锛圙SB-19锛変腑 Cu銆丄s銆丆d銆丠g銆丳b鐨勫惈閲�銆傝┎鏂规硶妾㈠嚭闄愮偤10.17~69.56ng/L锛屾脯瑭﹀€艰垏璀夋浉妯欐簴鍊煎惢鍚堬紝娓│绲�(ji茅)鏋滆〃鏄庤┎鏂规硶妾㈠嚭闄愪綆锛屾脯瑭︾祼(ji茅)鏋滄簴纰猴紝瀹屽叏鍙互婊胯冻2015钘ュ吀灏嶈棩鏉愪腑澶氬厓绱犳簴纰�銆佸揩閫熷垎鏋愮殑瑕佹眰銆�
5.鍙冭€冩枃鐛�
[1] 鍦嬪钘ュ吀濮斿摗鏈�,涓彲浜烘皯鍏卞拰鍦嬭棩鍏革紙2015锛夌増鍥涢儴閫氬墖锛�2321),榛冭姫涓噸閲戝爆鍏冪礌娓│,闆绘劅鑰﹀悎绛夐洟瀛愯唱(zh矛)璀滄硶锛屼腑鍦嬮啱(y墨)钘ョ鎶€鍑虹増绀�,2015銆�
[2] 鍛ㄦ捣鐕�銆佹宄诲北銆佸懆鎳�(y墨ng)缇ゃ€佷粯寤哄湅銆佽稒娼ゆ嚪锛屽井娉㈡秷瑙�/闆绘劅鑰﹀悎绛夐洟瀛愰珨璩�(zh矛)璀滄硶娓畾瑗挎磱鍙冮噸閲戝爆鍙婃湁瀹冲厓绱犲惈閲�[J];鏈熷垔璜栨枃锛屼腑鍦嬮啱(y墨)闄㈣棩瀛�(xu茅)闆滃織锛�2011锛�11锛�銆�
