瀹為獙鏂规硶
鎬绘爱锛?/p>
TN
锛夋祴瀹氭柟娉?/p>
锛堣繃纭吀閽炬哀鍖栤�旂传澶栧垎鍏夊厜搴︽硶锛?/p>
涓�銆?/p>
瀹為獙鍘熺悊
鍦?/p>
120
鈩?/p>
~124
鈩冪殑纰辨�у熀璐ㄦ潯浠朵笅锛岀敤杩囩～閰搁捑浣滄哀鍖栧墏锛屼笉浠呭彲灏嗘按鏍蜂腑
姘ㄦ爱鍜屼簹纭濋吀鐩愭爱姘у寲涓虹閰哥洂锛?/p>
鍚屾椂灏嗘按鏍蜂腑澶ч儴鍒嗘湁鏈烘爱鍖栧悎鐗╂哀鍖栦负纭濋吀
鐩愩�?/p>
鑰屽悗锛?/p>
鐢ㄧ传澶栧垎鍏夊厜搴︽硶鍒嗗埆浜庢尝闀?/p>
220nm
涓?/p>
275nm
鍑烘祴瀹氬叾鍚稿厜搴︼紝
鎸変笅
寮忚绠楃閰哥洂姘殑鍚稿厜搴︼紝
A=A220-2A275
锛?/p>
浠庤�岀畻鍑烘�绘爱鍚噺锛?/p>
鍏舵懇灏斿惛鍏夊害绯?/p>
鏁颁负
1.47
脳
103
銆?/p>
浜屻�?/p>
鏂规硶閫傜敤鑼冨洿
鏂规硶妫�娴嬩笅闄愪负
0.05mg/L
锛屾祴瀹氫笂闄愪负
4mg/L
銆?/p>
涓夈�?/p>
璇曞墏
1.
纰辨�ц繃纭吀閽炬憾娑诧細
40g K2S2O8+15NaOH
鈫掓憾浜庢棤姘ㄦ按涓啋绋�閲婅嚦
1000ml
瀹氬鍗冲彲銆傛憾娑叉斁鍦ㄨ仛涔欑儻鐡跺唴锛屽彲璐瓨涓�鍛ㄣ�?/p>
2.
1+9
鐩愰吀
3.
纭濋吀閽炬爣鍑嗘憾娑诧細
锛?/p>
1
锛?/p>
纭濋吀閽炬爣璐娑诧細
0.7218g
浠ョ儤骞?/p>
4
灏忔椂锛?/p>
105~110
鈩冿級纭濋吀閽炬憾
浜庢棤姘ㄦ按涓紝瀹氬鑷?/p>
1000ml
锛屽姞鍏?/p>
2ml
涓夋隘鐢茬兎浣滀负淇濇姢鍓傦紝鍙嚦灏戝彲
绋冲畾
6
涓湀銆傛婧舵恫鍚閰哥洂姘?/p>
100ug/ml
銆?/p>
锛?/p>
2
锛?/p>
纭濋吀閽炬爣鍑嗕娇鐢ㄦ恫锛?/p>
灏嗚串澶囨恫绋�閲?/p>
10
鍊嶅嵆鍙�傛婧舵恫鍚閰哥洂姘?/p>
10ug/ml
銆?/p>
鍥涖�?/p>
瀹為獙姝ラ
锛堜竴锛夋爣鍑嗘洸绾跨殑缁樺埗
1
锛庡垎鍒惛鍙?/p>
0
銆?/p>
0.5
銆?/p>
1.00
銆?/p>
2.00
銆?/p>
3.00
銆?/p>
5.00
銆?/p>
7.00
銆?/p>
8.00ml
鐨勭閰搁捑鏍?/p>
鍑嗕娇鐢ㄦ憾娑蹭簬
25ml
姣旇壊绠′腑锛岀敤鏃犳皑姘寸█閲婅嚦
10ml
鏍囩嚎銆?/p>
2
锛庡姞鍏?/p>
5ml
纰辨�ц繃纭吀閽炬憾娑诧紝濉炵揣纾ㄥ彛濉烇紝鐢ㄧ罕甯冨強绾辩怀瑁圭揣绠″锛屼互
闃茶功鍑恒�?/p>
3
锛庢瘮鑹茬缃簬鍘嬪姏钂告苯娑堟瘨鍣ㄤ腑锛屽姞鐑?/p>
0.5h
锛屾斁姘斾娇鍘嬪姏鎸囬拡鍥為浂銆傜劧鍚?/p>
鍗囨俯鑷?/p>
120~124
鈩冨紑濮嬭鏃躲�?/p>
4
锛庤嚜鐒跺喎鍗达紝寮�闃�鏀炬皵锛岀Щ鍘诲鐩栥�傚彇鍑烘瘮鑹茬骞跺喎鍗磋嚦瀹ゆ俯銆?/p>
5
锛庡姞鍏?/p>
1+9
鐩愰吀
1ml
锛岀敤鏃犳皑姘寸█閲婅嚦
25ml
鏍囩嚎銆?/p>
6
锛?/p>
鍦ㄧ传澶栧垎鍏夊厜搴﹁涓婏紝
浠ユ柊椴滄棤姘ㄦ按浣滃弬姣旓紝
鐢?/p>
10mm
鐭宠嫳姣旇壊鐨垮垎鍒湪
220nm
鍙?/p>
275nm
娉㈤暱澶勬祴瀹氬惛鍏夊害銆傜敤鏍℃鐨勫惛鍏夊害缁樺埗鏍囧噯鏇茬嚎銆?/p>
锛堜簩锛夋牱鍝佺殑娴嬪畾姝ラ