鐗欒啅鏄竴绋父鐢ㄦ竻娼旂墮榻�銆佷繚璀�(h霉)鍙ｈ厰鐨勮(w猫i)鐢熺敤鍝�銆傞毃钁楃鎶€鐨勭櫦(f膩)灞曪紝鐗欒啅鐨勫姛鏁堜篃閫愭几澧炲銆傝垏姝ゅ悓鏅�(sh铆)锛岀墮鑶忎腑娣诲姞鍔戠殑绋(l猫i)涔熻秺渚�(l谩i)瓒婂銆傚湪鐢熺敘(ch菐n)閬�(gu貌)绋嬩腑锛屼笉鍙伩鍏嶅湴寮曞叆澶氱ó鍏冪礌銆傞亷(gu貌)澶氱殑鏀濆叆閫欎簺鍏冪礌锛屽彲鑳芥渻(hu矛)灏�(d菐o)鑷寸柧鐥呯殑鐧�(f膩)鐢�銆傛瘮濡傞墰锛岄暦(zh菐ng)鏈熸矇绌嶅湪浜洪珨鍏�(n猫i)锛屾渻(hu矛)灏�(d菐o)鑷寸缍�(j墨ng)绯荤当(t菕ng)鍜岄€犺鍔熻兘绱婁簜锛屽奖闊夸汉楂旂殑鏂伴櫝浠ｈ瑵鍙婃櫤鍔涚櫦(f膩)鑲�銆傚洜姝�锛屽皪(du矛)鐗欒啅涓厓绱犲惈閲忕殑妾㈡脯(c猫)锛岄’寰楀挨鐐洪噸瑕�銆�

鏈枃鍙冭€冨湅(gu贸)瀹跺競鍫�(ch菐ng)鐩�(ji膩n)鐫ｇ鐞嗙附灞€銆佸湅(gu贸)瀹舵(bi膩o)婧�(zh菙n)鍖栫鐞嗗鍝℃渻(hu矛)鐧�(f膩)甯冪殑銆奊B/T 38789-2020 鍙ｈ厰娓呮綌鐢ㄥ搧 鐗欒啅涓�10绋厓绱犲惈閲忕殑娓�(c猫)瀹� 闆绘劅鑰﹀悎绛夐洟瀛愰珨璩�(zh矛)璀滄硶銆�锛岄噰鐢�6mLHNO₃锛�2mLHF灏�(du矛)甯傞潰涓婃墍鍞殑鏌愬搧鐗岀墮鑶忛€�(j矛n)琛屽井娉㈡秷瑙ｏ紝閬稿彇Rh銆両n銆丷e浣滃収(n猫i)妯�(bi膩o)锛屾牎姝ｅ剙鍣ㄦ紓绉诲強妯ｅ搧鍩洪珨鎵€甯朵締(l谩i)鐨勫奖闊垮拰娉㈠嫊(d貌ng)銆傚埄鐢↖CP-MS 2000E閫�(j矛n)琛屾脯(c猫)瀹�锛岀祼(ji茅)鏋滆〃鏄�锛岃┎鏂规硶鑳藉蹇€�銆佹簴(zh菙n)纰哄湴鍒嗘瀽鐗欒啅涓绋厓绱犵殑鍚噺銆�

1.鍎€鍣ㄧ啊(ji菐n)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瓙骞叉摼锛岃┎娆惧剙鍣ㄥ叿鏈夐潏鏁忓害楂�銆佹鍑洪檺浣�銆佺┅(w臎n)瀹氭€уソ绛夊劒(y艒u)榛�(di菐n)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.娓�(c猫)瑭﹀師鐞�

妯ｅ搧缍�(j墨ng)寰尝娑堣В铏曠悊锛岄€氶亷(gu貌)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€�(j矛n)鍏ヨ唱(zh矛)璀滃剙锛岄€氶亷(gu貌)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�(c猫)鍣�锛屾娓�(c猫)鍣ㄥ皪(du矛)鐩告噳(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▓(j矛)鏁�(sh霉)cps锛坈ounts per second锛夛級锛屽埄鐢ㄩ熆鎳�(y墨ng)寮�(qi谩ng)搴﹁垏寰呮脯(c猫)鍏冪礌闆㈠瓙婵冨害鎴愭姣旈棞(gu膩n)绯婚€�(j矛n)琛屽畾閲忓垎鏋�銆�

3.瀵�(sh铆)椹�(y脿n)閮ㄥ垎

3.1 瀵�(sh铆)椹�(y脿n)鎵€鐢ㄨō(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�(sh铆)椹�(y脿n)鎵€鐢ㄨ秴绱旀按(闆婚樆鐜囬仈(d谩)18.25M惟路cm锛� 榛樺厠瀵嗙悊鍗�锛屽痉鍦�(gu贸)锛夛紱
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�锛�

姘盁閰革紙璩�(zh矛)閲忔瘮鐐�40%锛孏.R锛屽湅(gu贸)钘ラ泦鍦�(tu谩n)锛夛紱

鍏冪礌妯�(bi膩o)婧�(zh菙n)婧舵恫(10渭g/mL锛孖norganic Ventures锛岀編鍦�(gu贸))锛�

姘埃锛堢磾搴�99.999% 锛孉ir Products锛岀編鍦�(gu贸)锛�銆�

He/H₂ 娣峰悎姘ｏ紙鍏朵腑H₂鐐�7.13%mol/mol锛屼笂娴峰亯鍓�(chu脿ng)锛�銆�

3.2 妯ｅ搧鍓嶈檿鐞�

婧�(zh菙n)纰虹ū(ch膿ng)鍙�0.25g鐗欒啅妯ｅ搧锛堢簿纰鸿嚦0.0001g锛変簬浜嬪厛娲楀ソ鐨勫井娉㈡秷瑙ｇ綈涓紝鍔犲叆6mLHNO₃鍙�2mLHF鍚庢贩鍕�锛岄爯(y霉)鍙嶆噳(y墨ng)15鍒嗛悩鍚�锛岃搵涓婃秷瑙ｈ搵锛岀疆浜庡井娉㈡秷瑙ｅ剙涓€�(j矛n)琛屾秷瑙�锛屽悓鏅�(sh铆)鍋氳│妯ｇ┖鐧姐€傚井娉㈠伐浣滄浠跺琛�1銆傚緟娑堣В瀹屾垚銆佸喎鍗诲悗锛屾墦闁�(k膩i)娑堣В缃�锛屽湪瓒曢吀鍎€涓婇€�(j矛n)琛岃稌閰�1h锛屾韩搴︾偤120鈩�銆傝稌閰稿畬鎴愬悗鍙栦笅鍐峰嵒鑷冲婧紝灏囨秷瑙ｆ恫杞�(zhu菐n)绉昏嚦100mL鐨勫閲忕摱涓�锛屽悓鏅�(sh铆)鐢ㄨ秴绱旀按娌栨礂寰尝娑堣В钃嬪強娑堣В缃愯嚦灏戜笁娆★紝娲楁粚娑蹭竴骞惰綁(zhu菐n)绉昏嚦瀹归噺鐡朵腑锛屽悓鏅�(sh铆)鍔犲叆Rh銆両n銆丷e鐨勬贩鍚堝収(n猫i)妯�(bi膩o)锛岀敤瓒呯磾姘村畾瀹硅嚦鍒诲害骞舵悥鍕�锛屽畾瀹瑰悗鐨勫収(n猫i)妯�(bi膩o)婵冨害鐐�10渭g/L銆�

琛�1. 寰尝娑堣В鍎€宸ヤ綔鍙冩暩(sh霉)

3.3 妯�(bi膩o)婧�(zh菙n)婧舵恫閰嶅埗

閰嶅埗涓嶅悓婵冨害姊害Ti銆丆r銆丮n銆丗e銆丆u銆丄s銆丼e銆丆d銆丠g銆丳b澶氬厓绱犳贩鍚堟(bi膩o)婧�(zh菙n)婧舵恫锛屼簬涓€绯诲垪100mL鐨勫閲忕摱涓紝鍔犲叆Rh銆両n銆丷e鐨勬贩鍚堝収(n猫i)妯�(bi膩o)锛岀敤1%纭濋吀瀹氬鑷冲埢搴﹀苟鎼栧嫽锛屾渶绲傚収(n猫i)妯�(bi膩o)婵冨害鐐�10渭g/L锛屽琛�2銆�

琛�2. 鍚勫厓绱�妯�(bi膩o)婧�(zh菙n)婧舵恫婵冨害锛�渭g/L锛�

3.4鍎€鍣ㄥ弮鏁�(sh霉)鍎�(y艒u)鍖�

閲囩敤10渭g/L Li銆丆o銆両n銆丆e 銆乁瑾�(di脿o)璜ф恫灏�(du矛)鍎€鍣ㄩ€�(j矛n)琛屽劒(y艒u)鍖�,鍙冩暩(sh霉)濡傝〃3銆�

琛�3. 鍎€鍣ㄥ伐浣滃弮鏁�(sh霉)

3.5 瀵�(sh铆)椹�(y脿n)鏁�(sh霉)鎿�(j霉)

寰呭剙鍣ㄧ啽姗�(j墨)瀹屾垚鍚�锛屽湪He/H₂纰版挒鍙嶆噳(y墨ng)妯″紡涓嬪皪(du矛)瑭︽ǎ绌虹櫧閫�(j矛n)琛屽钩琛屾脯(c猫)瀹�7娆�锛岃▓(j矛)绠楀叾鏂规硶妾㈠嚭闄�锛涘悓鏅�(sh铆)灏�(du矛)妯ｅ搧閫�(j矛n)琛屽姞妯�(bi膩o)锛岃▓(j矛)绠楀叾鍔犳(bi膩o)鍥炴敹鐜�锛岃┏瑕�(ji脿n)琛�4銆�

琛�4. 鏂规硶妾㈠嚭闄愬強鍔犳(bi膩o)鍥炴敹鐜�

4. 绲�(ji茅)璜�

鍒╃敤寰尝娑堣В娉�锛岄噰鐢℉NO₃锛岺F楂旂郴灏�(du矛)妯ｅ搧閫�(j矛n)琛屽墠铏曠悊锛屼互Rh銆両n銆丷e浣滃収(n猫i)妯�(bi膩o)锛屾牎姝ｅ剙鍣ㄦ紓绉诲拰鍩洪珨鐨勫奖闊匡紝浣跨敤闆绘劅鑰﹀悎绛夐洟瀛愰珨璩�(zh矛)璀滃剙ICP-MS 2000E娓�(c猫)瀹氫簡鏌愬搧鐗岀墮鑶忎腑10绋厓绱犲惈閲�銆傚(sh铆)椹�(y脿n)鏁�(sh霉)鎿�(j霉)琛ㄦ槑锛岃┎鏂规硶妾㈠嚭闄愬湪0.023渭g/L~2.33渭g/L涔嬮枔锛屽姞妯�(bi膩o)鍥炴敹鐜囩偤85%~119.5%锛岀祼(ji茅)鏋滆〃鏄庤┎鏂规硶鍙互婊�(m菐n)瓒崇墮鑶忔ǎ鍝佷腑鐨勫厓绱犲惈閲忔娓�(c猫)鐨勮姹�銆�

5.鍙冭€冩枃鐛�(xi脿n)

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