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哈希分光光度测试方法酚

发布时间:2014-11-03 15:59:08  
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USEPA 1 4-??????? 2 ?????0.002 - 0.200 mg/L ???????∈??∈?
1 2

?? 8047

USEPA ????∈????(??????乘??)??????? USEPA method 420.1 for wastewater. ??? Standard Methods for the Examination of Water and Wastewater.

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?1 ??????
???? DR 5000 DR 2800 DR 2700 DR/2500 DR/2400 ????? 2495402 2495402 2495402 2427606 2427606 ????? ??????? ??????? ??????? — — ????? A23618 — — — —

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??????Ё??????????4?????????????? ??????????????????????????????
Phenol 2 ?????Ё??????? ??????⒊??????????⑤???????(Federal RCRA? The Resource Conservation and Recovery Act )???????????⒊???????????D022?????D001???????? ??????????∈??????Ё?????⒊??????乜?ッ??????????????????????⒊???? ??pH???11?????⒊?Ё???????????????????????????????????к(MSDS? Material Safety Data Sheet )? ?????????????(???????)?????????????Ё????????????????????

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????? ?????? ?????????? ?? ?ㄦ?50 mL ?ㄦ?500 mL ?????500 mL Hardness 1 Buffer ⒊??pH??10.1 Phenol 2 ????? Phenol ????? ????A??5 mL ????????4 ?? ??? (??? ?????? ) ??????????????5 h 8 ?? ???∈ ???????????????? ?? 60 mL 1 1 1 1 2 10 mL 2 2 1 2 1 1 300 mL

4-???????????

1. ???????????? ??? ???????? (???????????)???

2. ?500 mL?ㄦ??300 mL ???∈?

3. ぎ??????????∈ ????500 mL?????Ё?

4. ?500 mL?ㄦ??300 mL ???

5. ?????? ?300 mL? ????????????Ё?

6. ?????????Ё? ??5 mL?Hardness 1 Buffer ⒊???????????? ???

7. ????????????Ё ?????Phenol ???? ????????????⒊ ??

8. ????????????Ё ?????Phenol 2 ??? ????????????⒊ ??

9. ?????????Ё? 10. ???????????? ??30 mL????????? ??????????????? ????乜?ッ????? ????????????? Ё???????????? ???????30?(??? ???Ё???)?

11. ??????????? ???????ッ????? ?ㄝ??????????? ?????? ????Ё???? ??? ????买????咘??? ?咘?? ??????????? ????????催?????? 偸12?16????????

12. ??????????? ??????????乜? ッ? ??????乊ッ?? ?? ????(??)????? ????⒊?Ё?乫???? ??????????Ё?? ?????????25 mL?

4-??????????????

13. ??????????? ??????????Ё ( ? ??ぎ?????????)? ???????? ∈??Ёг?????? ????????????? ???

14. ???ぎ??????? 15. ??“Zero(?)”???? ?????? ????????Ё? ???????????? 0.00 mg/L ?

16. ??????????? ??????????Ё??? “Read(??)”??????? ??? mg/L ?????

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?2 ????
???? pH? ?????? ??????乫?? ???∈?????? ??????????????pH??????3 – 11.5? ????????????????佣乘??(??????乘???偸 ???佣 )? 1. ????????佣????????偸??乘??? 2. ??500 mL??ㄦ??350 mL?????????500 mL???Ё? 3. ????Ё????Sulfide Inhibitor????? 1 ????????? 4. ?????? 1 ???⒊???300 mL????偸4????????? ??? ?佣?????????? ?

1

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????4???????????????????????????????????????????? ??????????500 mL???????Copper Sulfate???? ?10%???????pH????4??4????????????4 ?(?39 ?)?????????????????? ?24????????????

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????⒊??
???????????????????????????? ????????????????????????????????⒊????????? ???????????????? ????? ???∈

????A??1000 mL ????A??500 mL ????A?
TenSette
?

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1. ???????????1000 mg/L??????⒊??????? a. ??1 g?????? b. ???????1000 mL????Ё? c. ?????????????∈????????????? 2. ???????????10 mg/L??????⒊?? a. ??10.0 mL???1000 mg/L??????⒊??????????500 mL????Ё? b. ????∈??????????? 3. ???????????0.200 mg/L??????⒊?? a. ??10.0 mL???10 mg/L??????⒊?????500 mL????Ё? b. ????∈??????????? 4. ??0.200 mg/L??????⒊????????? 4-??????????? ????? 5. ?0.200 mg/L??????⒊?????????????????Ё??????⒊???????? ???? ???? DR 5000 ?乍/ ??/ ?????? DR 2800 ?乍/ ??/ ?????? DR 2700 ?乍/ ??/ ?????? DR/2500 ?乍/ ?????? DR/2400 ?乍/ ?????? 6. ?????????????????????⒊??????????????????⒊????????⒊???????????? ⒊??????????????

???佣
?????????佣乘?????????????????????pH??3 – 11.5???????????乘???偸 ?????Ё? ???? ? 1. ??? ?佣???? ??Ё????????佣????* ???????500 mL???????佣??????????? ???????催? 2. ????Ё???????? 3. ??????500 mL?ㄦ??300 mL∈???????佣???Ё? 4. ?????????????????0.200 mg/L??????⒊??????????(?????Ё? ????????? )? 5. ?????????佣???Ё??1 mL?Methyl Orange???? 6. ?????????????????5?? 7. ????10%??⒊????????咘?????? 8. ????Copper Sulfate???? ?????⒊?(??????????Copper Sulfate?????????? ????偸)? ???佣?????? 9. ????∈???????????Ё??〇???????????10?? 10. ㄝ???Ё???275 mL??佣????????? 11. ?25 mL?ㄦ??25 mL???∈??????佣???Ё? 12. ???????????????25 mL?佣?? 13. ???????ㄦ??????佣????????300 mL??佣??????????

* ????佣??????????

?????
??? ????
DR 5000 DR 2800 DR 2700 DR/2500 DR/2400

????
0.100 mg/L 0.100 mg/L 0.100 mg/L 0.100 mg/L 0.100 mg/L

470

? ? ? ? ?

??? ????95%???????? 0.093 – 0.107 mg/L ? 0.093 – 0.107 mg/L ? 0.093 – 0.107 mg/L ? 0.091 – 0.109 mg/L ? 0.091 – 0.109 mg/L ?

??? ?0.010 Abs????????????? 0.002 mg/L ? 0.002 mg/L ? 0.002 mg/L ? 0.002 mg/L ? 0.002 mg/L ?

????
4-????????????????????????????????????????4-????????????? 买?????????????????∈?Ё??????Ё???????460 nm????????????????????? ???????????????????∈?Ё?????????????????????????????

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???????
??????? ?????(100???)???? (2)?????? (3) Hardness 1 Buffer ⒊??pH??10.1 (2) Phenol 2 ????? (2) Phenol ????? ???∈ ??/???? — 60 mL 10 mL 2 2 300 mL ?? — 4L 500 mL 100 /pkg 100 /pkg 4L ????? 2243900 1445817 42449 183699 87299 27256

???????
??????? ?? ???? ?ㄦ?50 mL ?ㄦ?500 mL ?????500 mL ????A??5.00 mL ????????4 ?? ???????????5 h 8 ?? ??/???? 1 1 1 1 2 1 2 2 ?? ?? 100 /pkg ?? ?? ?? ?? ?? ?? ????? 96800 257201 50841 50849 52049 1451537 58001 56300

?佣??????????
??????? ?????????80 g?115 V Copper Sulfate ??? ?佣????????115 V ?佣????????230 V ???佣???? ???12.5 cm ????500 mL ?? Methyl Orange ????0.5 g/L ????? ?? ?? 50 /pkg ?? ?? ?? 100 /pkg ?? ?? 100 mL MDB 113 g ????? 2936701 1481866 2274400 2274402 2274402 189457 50549 108367 14832 75814

??????? ???10% Sulfide Inhibitor ????? pH????????0 - 14 ?????????????-10 – 225?
TenSette ?????????1.0 ? 10.0 mL ????19700-10????? ????19700-10????? ????76h 76 mm ??? ?????????9 ? 9.5 ?? 1 ???A? ???A? 1 ???????????
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?? 100 mL MDB 100 /pkg 100 /pkg 1 ?? 250 /pkg 50 /pkg 500 /pkg ?? 1? 1L 500 mL

????? 1476932 241899 2601300 2635700 1970010
2199725 2199796 1473800 2550700 2410104 1457453 1457449

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