{"id":3237,"date":"2020-09-14T01:41:56","date_gmt":"2020-09-14T01:41:56","guid":{"rendered":"https:\/\/longchangchemical.com\/?p=3237"},"modified":"2026-04-28T10:41:46","modified_gmt":"2026-04-28T10:41:46","slug":"analytical-instruments-2","status":"publish","type":"post","link":"https:\/\/longchangchemical.com\/ko\/analytical-instruments-2\/","title":{"rendered":"\uc6a9\ucc3d\ud654\ud559\uc5f0\uad6c\uc18c\uc5d0\uc11c \uad6c\uc785\ud55c \ubd84\uc11d \uae30\uae30(2)"},"content":{"rendered":"

1. NMR<\/h4>\n\n\n

\ube60\ub978 \ub2f5\ubcc0:<\/strong> \uc77c\ubc18\uc801\uc778 \uc0b0\uc5c5 \ud654\ud559 \ubd84\uc57c\uc758 \uacbd\uc6b0, \uac00\uc7a5 \uc548\uc804\ud55c \uc0c1\uc5c5\uc801 \uacb0\uc815\uc740 \ud558\ub098\uc758 \ub2e8\uc21c\ud654\ub41c \uaddc\uce59\uc5d0 \uc758\uc874\ud558\uae30\ubcf4\ub2e4\ub294 \uc801\uc6a9 \uc801\ud569\uc131, \uc0ac\uc591, \uacf5\uc815 \ud638\ud658\uc131 \ubc0f \ucde8\uae09 \uc694\uad6c \uc0ac\ud56d\uc744 \uc885\ud569\uc801\uc73c\ub85c \uac80\ud1a0\ud558\ub294 \ub370\uc11c \ube44\ub86f\ub429\ub2c8\ub2e4.<\/p>\n\n\n\n\n\n\n\n

\"\"<\/figure>\n\n\n\n
\uc601\uc5b4 \uc774\ub984: \ud575 \uc790\uae30 \uacf5\uba85 \ubd84\uad11\ubc95
\ubaa8\ub378: ARX400
\uc81c\uc870\uc5c5\uccb4: \ube0c\ub8e8\ucee4
\uc6d0\uc0b0\uc9c0: \uc6d0\uc0b0\uc9c0: \uc2a4\uc704\uc2a4<\/h5>\n\n\n\n
\uae30\uc220 \uc9c0\ud45c: \ud574\uc0c1\ub3c4: H, C\ub294 0.2Hz \uc774\ud558, sbr \uac10\ub3c4: H 390:1(5mm 0.1% EB), C 150:1(5mm 10% EB); sbr \ub77c\uc778 \uc720\ud615: H 0.55% <10Hz\uc5d0\uc11c, 0.11% <5Hz\uc5d0\uc11c; C 0.55% <3Hz\uc5d0\uc11c, 0.11% <7Hz\uc5d0\uc11c.<\/h5>\n\n\n\n
\uae30\ub2a5: H, C, Ag, P \ub4f1 \ub2e4\uc591\ud55c \ud575\uc758 NMR \uc2a4\ud399\ud2b8\ub7fc\uc744 \uce21\uc815\ud560 \uc218 \uc788\uc73c\uba70, \ub2e4\uc591\ud55c \ud384\uc2a4 \ud504\ub85c\uadf8\ub7a8\uc744 \ud0d1\uc7ac\ud558\uc5ec \uae30\uc874\uc758 H \ubc0f C 1\ucc28\uc6d0 \uc2a4\ud399\ud2b8\ub7fc \uc678\uc5d0\ub3c4 DEPT, \ub3d9\ud575 \ubc0f \uc774\uc885\ud575 \uc0c1\uad00\uad00\uacc4, HMBC \ub4f1\uc5d0\ub3c4 \uc0ac\uc6a9\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ud654\ud559, \uc0dd\ubb3c\ud559, \uc11d\uc720\ud654\ud559, \ucc9c\uc5f0\ubb3c \ub4f1\uc758 \ubd84\uc790 \uad6c\uc870 \ubd84\uc11d, \ud568\ub7c9 \uce21\uc815 \ubc0f \ubc18\uc751 \uba54\ucee4\ub2c8\uc998 \uc5f0\uad6c\uc5d0 \uc801\ud569\ud55c 2\ucc28\uc6d0 \ubc0f 3\ucc28\uc6d0 \uc2e4\ud5d8.<\/h5>\n\n\n\n
\uc791\ub3d9 \uc6d0\ub9ac: \uac15\ud55c \uc790\uae30\uc7a5\uc5d0\uc11c\ub294 \ud575 \uc2a4\ud540\uc744 \uac00\uc9c4 \ud575\uc774 \uc5d0\ub108\uc9c0 \uc900\uc704 \ubd84\uc5f4\uc744 \uacaa\uc2b5\ub2c8\ub2e4. \uc678\ubd80 \uc804\uc790\uae30 \ubcf5\uc0ac\ub97c \ud761\uc218\ud558\uba74 \ud575 \uc5d0\ub108\uc9c0 \uc900\uc704 \uc804\uc774\uac00 \ubc1c\uc0dd\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc678\ubd80 \ubb34\uc120 \uc8fc\ud30c\uc218\uc7a5\uc758 \uc8fc\ud30c\uc218\uac00 \ud575 \uc2a4\ud540 \uc804\uc774\uc758 \uc8fc\ud30c\uc218\uc640 \ub3d9\uc77c\ud558\uba74 \ubb34\uc120 \uc8fc\ud30c\uc218\uc7a5\uc758 \uc5d0\ub108\uc9c0\ub97c \ud575\uc5d0 \ud6a8\uacfc\uc801\uc73c\ub85c \ud761\uc218\ud558\uc5ec \uc5d0\ub108\uc9c0 \uc900\uc704 \uc804\uc774\ub97c\uc704\ud55c \uc5d0\ub108\uc9c0\ub97c \uc81c\uacf5 \ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ub530\ub77c\uc11c \uc8fc\uc5b4\uc9c4 \uc678\ubd80 \uc790\uae30\uc7a5\uc5d0\uc11c \ub2e4\ub978 \uc804\ud558 \ucc28\ud3d0 \ud6a8\uacfc (\uc989, \ub2e4\ub978 \ud654\ud559 \ud658\uacbd) \ud558\uc5d0\uc11c \ub2e4\ub978 \uc6d0\uc790\ud575\uc740 \ud2b9\uc815 \uc8fc\ud30c\uc218 \ubb34\uc120 \uc8fc\ud30c\uc218 \uc7a5\uc5d0\uc11c \uc81c\uacf5\ud558\ub294 \uc5d0\ub108\uc9c0 \ub9cc \ud761\uc218\ud558\uc5ec \ud575 \uc790\uae30 \uacf5\uba85 \uc2e0\ud638\ub97c \ud615\uc131\ud558\uc5ec \uc6d0\uc790\uac00 \uc704\uce58\ud55c \ud654\ud559 \ud658\uacbd\uc744 \ubd84\uc11d\ud558\uace0 \uacb0\ud569\uc758 \ud615\ud0dc\ub97c \uc720\ucd94 \ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/h5>\n\n\n\n

2. GC-MS<\/h4>\n\n\n\n
\"\"<\/figure>\n\n\n\n
\uc601\uc5b4 \uc774\ub984: GC-MS
\ubaa8\ub378: 7980A\/5975C
\uc81c\uc870\uc5c5\uccb4: \uc560\uc9c8\ub7f0\ud2b8
\uc6d0\uc0b0\uc9c0: \uc6d0\uc0b0\uc9c0: \ubbf8\uad6d<\/h5>\n\n\n\n
\uae30\uc220 \uc9c0\ud45c: \uc9c8\ub7c9 \ubc94\uc704: 10-1000 \uce21\uc815 \uac00\ub2a5\ud55c \uc774\uc628 \uc720\ud615: EI(\uc591\uc774\uc628); 7890 A \uac00\uc2a4 \ud06c\ub85c\ub9c8\ud1a0\uadf8\ub798\ud504, \ubd84\ud560\/\ubd84\ud560 \uc5c6\ub294 \uc720\uc785\uad6c, EPC \ud3ec\ud568; 5975B MSD(EI \uc18c\uc2a4), \ubd84\uc790 \ud130\ubcf4 \ud38c\ud504(262\ub9ac\ud130)\/\ucd08); 7863 \uc790\ub3d9 \uc561\uccb4 \uc0d8\ud50c\ub7ec(100\uac1c \uc2dc\ub8cc \ud2b8\ub808\uc774 \ud3ec\ud568); NIST 05 \uc2a4\ud399\ud2b8\ub7fc \ub77c\uc774\ube0c\ub7ec\ub9ac<\/h5>\n\n\n\n
\uae30\ub2a5: \uc791\uc740 \uc720\uae30 \ubd84\uc790\uc758 \uc815\uc131 \ubc0f \uc815\ub7c9 \ubd84\uc11d, \ub053\ub294\uc810\uc774 \ub0ae\uc740 \uc720\uae30 \ud654\ud569\ubb3c\uc758 \ubd84\ub9ac \ubc0f \ubd84\uc11d.<\/h5>\n\n\n\n

3. \uae00\ub7ec\ube0c \ubc15\uc2a4<\/h4>\n\n\n\n
\"\"<\/figure>\n\n\n\n
\uc601\uc5b4 \uc774\ub984: \uc9c4\uacf5 \uae00\ub7ec\ube0c \ubc15\uc2a4
\ubaa8\ub378: \ub7a92000 \uc2f1\uae00 \uc2a4\ud14c\uc774\uc158 \uc77c\uccb4\ud615 \ub2e8\uba74 \uae00\ub7ec\ube0c \ubc15\uc2a4
\uc81c\uc870\uc5c5\uccb4 Etex
\uc911\uad6d\uc0b0<\/h5>\n\n\n\n
\uae30\uc220 \uc9c0\ud45c: \uc218\ubd84 \ud568\ub7c9 0-1000ppm, \ud50c\ub7ec\uc2a4 \ub610\ub294 \ub9c8\uc774\ub108\uc2a4 1% PPM, \uc0b0\uc18c \ubd84\uc11d\uae30 0-1000ppm, \ud50c\ub7ec\uc2a4 \ub610\ub294 \ub9c8\uc774\ub108\uc2a4 1% ppm<\/h5>\n\n\n\n
\uae30\ub2a5: \uae00\ub7ec\ube0c \ubc15\uc2a4\ub294 \uc77c\ubc18\uc801\uc73c\ub85c \uc801\uc6a9 \uc911\uc5d0 \uace0\uc21c\ub3c4 \ubd88\ud65c\uc131 \uac00\uc2a4\ub85c \ucc44\uc6cc\uc9c0\uba70 \uac00\uc2a4\uc758 \uc0b0\uc18c, \uc218\uc99d\uae30, \uc720\uae30 \uac00\uc2a4 \ubc0f \uae30\ud0c0 \ubd88\uc21c\ubb3c\uc740 \uae00\ub7ec\ube0c \ubc15\uc2a4\uc758 \uc21c\ud658 \uc2dc\uc2a4\ud15c\uc744 \ud1b5\ud574 \uac78\ub7ec\uc9d1\ub2c8\ub2e4. \ubb34\uc218, \ubb34\uc0b0\uc18c, \ubb34\uc9c4\uacf5\uc5d0\uc11c \ub110\ub9ac \uc0ac\uc6a9\ub429\ub2c8\ub2e4. \ucd08\uc21c\uc218 \ud658\uacbd\uc740 \uc0c1\uc790 \uc548\uc758 \uc2dc\uc57d\uacfc \ubb3c\uacfc \uc0b0\uc18c\ub97c \ub450\ub824\uc6cc\ud558\ub294 \uc2dc\ub8cc\ub97c \ubcf4\ud638\ud558\uc5ec \uacf5\uae30 \uc911\uc5d0\uc11c \uc218\ud589 \ud560 \uc218\uc5c6\ub294 \ubc18\uc751\uc774 \uc6d0\ud65c\ud558\uac8c \uc9c4\ud589\ub418\ub3c4\ub85d\ud569\ub2c8\ub2e4.<\/h5>\n\n\n\n

4. UV-Vis<\/h4>\n\n\n\n
\"\"<\/figure>\n\n\n\n

\uc601\uc5b4 \uc774\ub984: UV-VIS-NIR \ubd84\uad11\uad11\ub3c4\uacc4
\ubaa8\ub378: UV3600Plus
\uc81c\uc870\uc5c5\uccb4: Shimadzu
\uc6d0\uc0b0\uc9c0: \uc6d0\uc0b0\uc9c0: \uc77c\ubcf8<\/p>\n\n\n\n

\uae30\uc220 \uc9c0\ud45c: \uc2a4\uce90\ub2dd \ubc94\uc704: 185-3300 nm \uc628\ub3c4 \ubcc0\ud654 \uc7a5\ube44: CPS(10-60\u2103) \uc678\ubd80 \uc21c\ud658 \uc218\uc870(10-60\u2103) 60mm \uc801\ubd84 \uad6c, 150mm \ub300\ud615 \uc801\ubd84 \uad6c \uac00\ubcc0 \uac01\ub3c4 \uc808\ub300 \uac70\uc6b8 \ubc18\uc0ac \uc561\uc138\uc11c\ub9ac CPS \uc804\uae30 \ud50c\ub7ec\uc2a4 \uc5f4\uc804 \ub0c9\uac01 \uc7a5\uce58, \uba64\ube0c\ub808\uc778 \uc2dc\ub8cc \ud640\ub354, 6\uc140 \uc2dc\ub8cc \ud640\ub354, \ud56d\uc628 \uc218\uc870 \ud640\ub354<\/h5>\n\n\n\n
\uae30\ub2a5: \uc561\uccb4, \uace0\uccb4, \ud544\ub984 \uc0d8\ud50c 185-3300nm \ud761\uc218, \ubc18\uc0ac, \ud22c\uacfc, \uc5d0\ub108\uc9c0, \ud544\ub984 \ub450\uaed8 \ud14c\uc2a4\ud2b8 \uac00\ub2a5 \uc7ac\ub8cc \ud2b9\uc131\ud654, \uad6c\uc870 \uc2dd\ubcc4\uc744 \uc704\ud574 \ud14c\uc2a4\ud2b8\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/h5>\n\n\n\n

5. \ud56b \uc6e8\uc774\ud2b8<\/h4>\n\n\n\n
\"\"<\/figure>\n\n\n\n
\uc601\uc5b4 \uc774\ub984: TGA-DSC-DTA
\ubaa8\ub378: Q600 SDT
\uc81c\uc870\uc5c5\uccb4: TA
\uc6d0\uc0b0\uc9c0: \uc6d0\uc0b0\uc9c0: \ubbf8\uad6d<\/h5>\n\n\n\n
\uae30\uc220 \uc9c0\ud45c: \ub3d9\uae30\uc2dd TGA\/DSC\/DTA \uce21\uc815. \uc800\uc6b8 \uac10\ub3c4: 0.1ug \ud14c\uc2a4\ud2b8 \uc628\ub3c4 \ubc94\uc704: \uc2e4\uc628 ~ 1200\u2103.<\/h5>\n\n\n\n
\uae30\ub2a5: \uc5f4 \uc911\ub7c9 \ubd84\uc11d\uc740 \uac00\uc5f4 \ub610\ub294 \ud56d\uc628 \uacfc\uc815\uc5d0\uc11c \uc2dc\ub8cc\uc758 \ud488\uc9c8\uc744 \uc628\ub3c4 \ub610\ub294 \uc2dc\uac04\uc758 \ud568\uc218\ub85c \uad00\ucc30\ud558\ub294 \uac83\uc785\ub2c8\ub2e4. \ubb3c\uc9c8\uc758 \uc5f4 \uc548\uc815\uc131, \ubd84\ud574, \uc0b0\ud654 \ud658\uc6d0, \ud761\ucc29 \ubc0f \ud0c8\ucc29, \uc720\ub9ac \uc218\ubd84 \ubc0f \uacb0\uc815 \uc218\ubd84 \ud568\ub7c9, \uc870\uc131 \ube44\uc728 \uacc4\uc0b0\uc744 \uc5f0\uad6c\ud569\ub2c8\ub2e4. DSC \uae30\ub2a5\uc740 \uace0\uc628 \uc601\uc5ed\uc5d0\uc11c \uc0c1 \ubcc0\ud654, \ubc18\uc751 \uc628\ub3c4, \ubc18\uc751 \uc5f4 \ubc0f \uc5f0\uc18c \uc5f4\uc744 \ubd84\uc11d\ud558\ub294 \ub370 \ub3c4\uc6c0\uc774 \ub429\ub2c8\ub2e4.<\/h5>\n\n\n\n

\uc9c0\uae08 \ubb38\uc758\ud558\uc138\uc694!<\/strong><\/h4>\n\n\n\n
\uace0\uac1d \ub9de\ucda4\ud615 \uc11c\ube44\uc2a4\ub97c \uc811\uc218\ud558\uba70, \ubcf4\ud1b5 24\uc2dc\uac04 \uc774\ub0b4\uc5d0 \uc5f0\ub77d\uc744 \ub4dc\ub9bd\ub2c8\ub2e4. \uadfc\ubb34 \uc2dc\uac04(\uc624\uc804 8\uc2dc 30\ubd84~\uc624\ud6c4 6\uc2dc, \uc6d4~\ud1a0\uc694\uc77c)\uc5d0 \uc774\uba54\uc77c(info@longchangchemical.com)\ub85c \ubb38\uc758\ud558\uac70\ub098 \uc6f9\uc0ac\uc774\ud2b8 \ub77c\uc774\ube0c \ucc44\ud305\uc744 \uc774\uc6a9\ud558\uba74 \uc2e0\uc18d\ud558\uac8c \ub2f5\ubcc0\uc744 \ubc1b\uc73c\uc2e4 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/h6>\n\n\n\n

\uc774 \uae30\uc0ac\ub294 \ub871\ucc3d\ucf00\ubbf8\uce7c R&D \ubd80\uc11c\uc5d0\uc11c \uc791\uc131\ud588\uc2b5\ub2c8\ub2e4. \ubcf5\uc0ac \ubc0f \uc7ac\uc778\uc1c4\uac00 \ud544\uc694\ud55c \uacbd\uc6b0 \ucd9c\ucc98\ub97c \ud45c\uc2dc\ud574 \uc8fc\uc138\uc694.<\/h4>\n\n\n\n

\uae30\uc220 \uad6c\ub9e4 \ub2f4\ub2f9\uc790\ub4e4\uc774 \uc774 \ud654\ud559 \uc8fc\uc81c\ub97c \ud3c9\uac00\ud558\ub294 \uc77c\ubc18\uc801\uc778 \ubc29\ubc95<\/h2>\n

\ud300\uc774 \uc774\ub860\uc5d0\uc11c \uc2e4\uc81c \uc801\uc6a9 \ub2e8\uacc4\ub85c \ub118\uc5b4\uac08 \ub54c \uc77c\ubc18\uc801\uc778 \ud654\ud559\uc801 \uacb0\uc815\uc774 \ub354\uc6b1 \uba85\ud655\ud574\uc9d1\ub2c8\ub2e4. \uc989, \uc7ac\ub8cc\uac00 \uc5b4\ub5a4 \uc5ed\ud560\uc744 \ud574\uc57c \ud558\ub294\uc9c0, \uc5bc\ub9c8\ub098 \uc21c\ub3c4\uac00 \ub192\uc544\uc57c \ud558\ub294\uc9c0, \uc2e4\uc81c \uacf5\uc815\uc5d0\uc11c \uc5b4\ub5bb\uac8c \uc791\uc6a9\ud558\ub294\uc9c0, \uadf8\ub9ac\uace0 \uc5b4\ub5a4 \ud6c4\uc18d \uc81c\uc57d \uc870\uac74\uc744 \ucda9\uc871\ud574\uc57c \ud558\ub294\uc9c0 \ub4f1\uc774 \uc911\uc694\ud574\uc9d1\ub2c8\ub2e4.<\/p>\n

    \n
  • \uba3c\uc800 \uc0ac\uc6a9 \uc0ac\ub840\ub97c \uc815\uc758\ud558\uc138\uc694.<\/strong> \uc2e4\ud5d8\uc2e4 \uc218\uc900\uc758 \uc774\ud574\uc640 \uc0b0\uc5c5 \ud604\uc7a5\uc758 \uad6c\ub9e4 \uacb0\uc815\uc5d0\ub294 \uc885\uc885 \uc11c\ub85c \ub2e4\ub978 \uc218\uc900\uc758 \uc0c1\uc138 \uc0ac\uc591\uc774 \uc694\uad6c\ub429\ub2c8\ub2e4.<\/li>\n
  • \ud504\ub85c\uc138\uc2a4 \ud638\ud658\uc131\uc744 \ud655\uc778\ud558\uc138\uc694:<\/strong> \ucde8\uae09\uc131, \ud63c\ud569\uc131, \uc548\uc815\uc131 \ubc0f \ud6c4\uc18d \uacf5\uc815\uacfc\uc758 \uc0c1\ud638\uc791\uc6a9\uc740 \uc7ac\ub8cc\uc758 \uc2e4\uc6a9\uc131\uc744 \uacb0\uc815\ud558\ub294 \uc911\uc694\ud55c \uc694\uc18c\uc785\ub2c8\ub2e4.<\/li>\n
  • \uc800\uc7a5 \ubc0f \uc6b4\uc1a1 \ubc29\uc2dd\uc744 \uac80\ud1a0\ud558\uc2ed\uc2dc\uc624.<\/strong> \uc720\ud1b5\uae30\ud55c, \uc2b5\ub3c4 \ubbfc\uac10\ub3c4, \uc628\ub3c4 \ubc94\uc704 \ubc0f \ud3ec\uc7a5\uc740 \ubaa8\ub450 \uc0c1\uc5c5\uc801\uc73c\ub85c \uc911\uc694\ud55c \uc694\uc18c\uc785\ub2c8\ub2e4.<\/li>\n
  • \uc560\ud50c\ub9ac\ucf00\uc774\uc158\uc758 \uc911\uc694\ub3c4\uac00 \ub192\uc744 \uacbd\uc6b0 \uc0d8\ud50c \uc720\ud6a8\uc131 \uac80\uc0ac\ub97c \uc0ac\uc6a9\ud558\uc2ed\uc2dc\uc624.<\/strong> \uc18c\uaddc\ubaa8 \ud655\uc778 \uc808\ucc28\ub97c \uac70\uce58\uba74 \ucd5c\uc885 \uad6c\ub9e4 \uacb0\uc815\uc744 \ub0b4\ub9ac\uae30 \uc804\uc5d0 \uac00\uc7a5 \ub9ce\uc740 \uc2dc\uac04\uc744 \uc808\uc57d\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/li>\n<\/ul>\n

    \uad6c\ub9e4\uc790 \ubc0f \uc81c\ud615 \ub2f4\ub2f9\uc790\ub97c \uc704\ud55c FAQ<\/h3>\n

    \uc11c\ub958\uc0c1\uc73c\ub85c\ub294 \uc88b\uc544 \ubcf4\uc774\ub294 \uc7ac\ub8cc\uac00 \uc2e4\uc81c \uc0ac\uc6a9\uc5d0\uc11c\ub294 \uc65c \uc131\ub2a5\uc774 \uc800\ud558\ub420 \uc218 \uc788\uc744\uae4c\uc694?<\/strong>
    \uc2e4\uc81c \uacf5\uc815 \uc870\uac74, \uae30\ud310 \uc0c1\ud638 \uc791\uc6a9 \ubc0f \ubcf4\uad00 \ud2b9\uc131\uc73c\ub85c \uc778\ud574 \ub2e8\uc21c\ud654\ub41c \uc0ac\uc591 \uac80\ud1a0\uc5d0\uc11c\ub294 \uba85\ud655\ud558\uc9c0 \uc54a\uc740 \ubb38\uc81c\uac00 \ub4dc\ub7ec\ub0a0 \uc218 \uc788\uae30 \ub54c\ubb38\uc785\ub2c8\ub2e4.<\/p>\n

    \uae30\uc220 \ud654\ud559\ubb3c\uc9c8 \uc120\ud0dd\uc740 \ud56d\uc0c1 \uac00\uc7a5 \uc800\ub834\ud55c \uc635\uc158\ubd80\ud130 \uc2dc\uc791\ud574\uc57c \ud560\uae4c\uc694?<\/strong>
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    1. NMR English name: Nuclear Magnetic Resonance SpectroscopyModel: ARX400Manufacturer: BrukerOrigin: Switzerland Technical indicators: resolution: H, C are less than or equal to 0.2 Hz; sbr sensitivity: H 390:1 (5 mm<\/p>","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[106],"tags":[],"class_list":["post-3237","post","type-post","status-publish","format-standard","hentry","category-laboratory-news"],"yoast_head":"\nAnalytical Instruments purchased by Longchang Chemical Laboratory\uff082\uff09 - Longchang Chemical<\/title>\n<meta name=\"description\" content=\"1. 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