銆€銆€銆�鍎€琛�缍�(w菐ng) 琛屾キ(y猫)妯�(bi膩o)婧�(zh菙n)銆戞寜鐓у澶忓寲瀛�(xu茅)鍒嗘瀽娓│鍗�(xi茅)鏈冨湗(tu谩n)楂旀(bi膩o)婧�(zh菙n)宸ヤ綔绋嬪簭锛屾(bi膩o)婧�(zh菙n)璧疯崏绲勫凡瀹屾垚銆婃按绋讳腑鍣佸攽閰拌崏鑳哄強鍏朵唬璎濈墿娈樼暀閲忕殑娓畾  娑茬浉鑹茶瓬-璩�(zh矛)璀�/璩�(zh矛)璀滄硶銆�銆併€婃灨鏉炰腑纰�銆佹爱绌�(w臎n)瀹氬悓浣嶇礌姣斿€肩殑娓畾 绌�(w臎n)瀹氬悓浣嶇礌鍒嗘瀽鍎€娉曘€�銆併€婃灨鏉炰腑绋€鍦熷厓绱犵殑娓畾  闆绘劅鑰﹀悎绛夐洟瀛愰珨璩�(zh矛)璀滄硶銆嬪湗(tu谩n)楂旀(bi膩o)婧�(zh菙n)寰佹眰鎰忚绋跨殑绶ㄥ埗宸ヤ綔,鐝�(xi脿n)鍏枊寰佹眰鎰忚銆傝珛鏈夐棞(gu膩n)鍠綅鍙婂皥瀹舵彁鍑哄璨存剰瑕�锛屽苟灏囧緛姹傛剰瑕嬭〃(闄勪欢)浜�2023骞�4鏈�3鏃ュ墠鍙嶉绲︾鏇歌檿銆�(1904691657@qq.com)
 

銆€銆€銆婃按绋讳腑鍣佸攽閰拌崏鑳哄強鍏朵唬璎濈墿娈樼暀閲忕殑娓畾 娑茬浉鑹茶瓬-璩�(zh矛)璀�/璩�(zh矛)璀滄硶銆�
 

銆€銆€鏈枃浠惰(gu墨)瀹氫簡姘寸ɑ涓棷鍞戦叞鑽夎兒鍙婂叾浠ｈ瑵鐗╂畼鐣欓噺鐨勬恫鐩歌壊璀�-璩�(zh矛)璀�/璩�(zh矛)璀滄脯瀹氭柟娉�銆傛湰鏂囦欢閬╃敤浜庢按绋讳腑鍡攽閰拌崏鑳哄強鍏朵唬璎濈墿鐨勬恫鐩歌壊璀�-璩�(zh矛)璀�/璩�(zh矛)璀滄硶娓畾銆�
 

銆€銆€妯�(bi膩o)婧�(zh菙n)璧疯崏鍠綅鐐哄澶忚静(n贸ng)鐢�(ch菐n)鍝佽唱(zh矛)閲忔(bi膩o)婧�(zh菙n)鑸囨娓妧琛�(sh霉)鐮旂┒鎵€銆佸澶忛鍝佹娓爺绌堕櫌銆佸澶忓寲瀛�(xu茅)鍒嗘瀽娓│鍗�(xi茅)鏈�銆�
 

銆€銆€鍎€鍣ㄨ垏瑷�(sh猫)鍌�
 

銆€銆€1楂樻晥娑茬浉鑹茶瓬-璩�(zh矛)璀�/璩�(zh矛)璀滃剙:閰嶆湁闆诲櫞闇ч洟瀛愭簮(ESI) 銆�
 

銆€銆€2鍒嗘瀽澶╁钩:鎰熼噺0.01 g 鍜�0.0001 g銆�
 

銆€銆€3 绲勭箶鎼楃姗�(j墨)銆�
 

銆€銆€4楂橀€熻惉鑳界矇纰庢(j墨):10000 r/min銆�
 

銆€銆€5鎸暕鍣ㄣ€�
 

銆€銆€6闆㈠績姗�(j墨):4000 r/min銆�
 

銆€銆€7娓︽棆娣峰悎鍣�銆�
 

銆€銆€8闆㈠績绠�:50 mL锛屽鏂�銆�
 

銆€銆€9婵捐啘: 0.22 um锛屾湁姗�(j墨)鐩�銆�
 

銆€銆€銆婃灨鏉炰腑纰炽€佹爱绌�(w臎n)瀹氬悓浣嶇礌姣斿€肩殑娓畾 绌�(w臎n)瀹氬悓浣嶇礌鍒嗘瀽鍎€娉曘€�
 

銆€銆€鏈枃浠惰(gu墨)瀹氫簡绌�(w臎n)瀹氬悓浣嶇礌鍒嗘瀽鍎€娉曟脯瀹氭灨鏉炰腑纰�銆佹爱绌�(w臎n)瀹氬悓浣嶇礌姣斿€肩殑鏂规硶銆傛湰鏂囦欢閬╃敤浜庢灨鏉炰腑纰�銆佹爱绌�(w臎n)瀹氬悓浣嶇礌姣斿€肩殑娓畾銆�
 

銆€銆€妯�(bi膩o)婧�(zh菙n)璧疯崏鍠綅鐐哄澶忚静(n贸ng)鐢�(ch菐n)鍝佽唱(zh矛)閲忔(bi膩o)婧�(zh菙n)鑸囨娓妧琛�(sh霉)鐮旂┒鎵€銆佸澶忓寲瀛�(xu茅)鍒嗘瀽娓│鍗�(xi茅)鏈冦€�
 

銆€銆€鍥洪珨妯ｅ搧绮夋湯缍�(j墨ng)姘у寲閵呭偓鍖栧湪楂樻韩姊濅欢涓嬬噧鐕�锛岀敘(ch菐n)鐗╃稉(j墨ng)閭勫師銆侀櫎闆�銆佸惛姘村悗锛屾ǎ鍝佷腑鐨勭⒊銆佹爱杞�(zhu菐n)鍖栫偤鍙娓殑姘ｉ珨锛岄€氶亷鑹茶瓬鍒嗛洟锛岄噰鐢ㄧ┅(w臎n)瀹氬悓浣嶇礌鍒嗘瀽鍎€娓畾杞�(zhu菐n)鍖栧悗鐨勪簩姘у寲纰�(COz銆夊拰姘�?d煤)?N)涓⒊銆佹爱绌�(w臎n)瀹氬悓浣嶇礌姣斿€硷紝鍐嶉€氶亷绲�(ji茅)鏋滄牎姝�锛屽緱鍑虹⒊銆佹爱绌�(w臎n)瀹氬悓浣嶇礌姣斿€�銆�
 

銆€銆€鍎€鍣ㄨō(sh猫)鍌�
 

銆€銆€1 EA-IRMS:閰嶆湁鍥洪珨鑷嫊閫�(j矛n)妯ｅ櫒鍜岃嚜鍕曠█閲嬫埃楂旇缃�銆�
 

銆€銆€2楂橀€熺矇纰庢(j墨):24000 r/min銆�
 

銆€銆€3妯ｅ搧绡�:瀛斿緫0.180 mm銆�
 

銆€銆€4闆诲瓙澶╁钩:鎰熼噺0.001 mg銆�
 

銆€銆€銆婃灨鏉炰腑绋€鍦熷厓绱犵殑娓畾  闆绘劅鑰﹀悎绛夐洟瀛愰珨璩�(zh矛)璀滄硶銆�
 

銆€銆€鏈枃浠惰(gu墨)瀹氫簡鏋告潪涓█鍦熷厓绱犵殑闆绘劅鑰﹀悎绛夐洟瀛愰珨璩�(zh矛)璀滄脯瀹氭柟娉�銆傛湰鏂囦欢閬╃敤浜庢灨鏉炰腑閿�銆侀＞銆侀尟銆侀姩銆佸銆侀姺銆侀幃(zh猫n)銆侀墳銆侀彂銆佹銆侀銆侀寴銆侀彙銆侀尟銆侀垁銆侀彙鐨勯浕鎰熻€﹀悎绛夐洟瀛愰珨璩�(zh矛)璀滄硶娓畾銆�
 

銆€銆€妯�(bi膩o)婧�(zh菙n)璧疯崏鍠綅鐐哄澶忚静(n贸ng)鐢�(ch菐n)鍝佽唱(zh矛)閲忔(bi膩o)婧�(zh菙n)鑸囨娓妧琛�(sh霉)鐮旂┒鎵€銆佸澶忓寲瀛�(xu茅)鍒嗘瀽娓│鍗�(xi茅)鏈冦€�
 

銆€銆€瑭︽ǎ缍�(j墨ng)娑堣В鍚�锛岀敱闆绘劅鑰﹀悎绛夐洟瀛愰珨璩�(zh矛)璀滃剙娓畾锛屼互鍏冪礌鐗瑰畾璩�(zh矛)閲忔暩(sh霉)(璩�(zh矛)鑽锋瘮锛宮/z)瀹氭€�锛岄噰鐢ㄥ妯�(bi膩o)娉�锛屼互寰呮脯鍏冪礌璩�(zh矛)璀滀俊铏熻唱(zh矛)璀滀俊铏熺殑寮�(qi谩ng)搴︽瘮鑸囧緟娓厓绱犵殑婵冨害鎴愭姣旈€�(j矛n)琛屽畾閲忓垎鏋愩€�
 

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銆€銆€1 闆绘劅鑰﹀悎绛夐洟瀛愰珨璩�(zh矛)璀滃剙(ICP-MS)銆�
 

銆€銆€2澶╁钩:鎰熼噺鐐�0.1mg鍜� 1mg銆�
 

銆€銆€3寰尝娑堣В鍎€:閰嶆湁鑱氬洓姘熶箼鐑秷瑙ｅ収(n猫i)缃�銆�
 

銆€銆€4妯ｅ搧绮夌瑷�(sh猫)鍌�:鍕绘伎姗�(j墨)銆侀珮閫熺矇纰庢(j墨)銆�