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	[數(shù)據(jù)分析] 【求助】求統(tǒng)計(jì)分析書 (1/399)	leetadido 2011-04-06	2011-06-09 20:33:26 by denvoll
[熱點(diǎn)]	304求調(diào)劑	司空. 2026-03-23	剛剛
	[數(shù)據(jù)分析] 【求助】請問什么是 t statistics (1/3770)	miziimi 2011-04-14	2011-06-09 20:30:52 by denvoll
	[色譜質(zhì)譜] 關(guān)于質(zhì)譜 (2/276)	wangwei51669 2011-06-09	2011-06-09 20:10:55 by wangwei51669
	[數(shù)據(jù)分析] 如何分析 (7/1147)	zhanggj6 2011-05-25	2011-06-09 20:08:59 by denvoll
	二氧化鈦檢驗(yàn) (1/288)	joecky 2011-06-09	2011-06-09 19:59:54 by denvoll
	【求助】為什么選擇400nm處檢測溶液的顏色？ (5/1128)	rejie0533 2011-04-06	2011-06-09 19:01:18 by denvoll
	【求助】氧化鋯粉中Zr含量的檢測方法 (6/1228)	caiyanan 2010-12-13	2011-06-09 18:41:22 by denvoll
	請教一個(gè)關(guān)于熒光光譜實(shí)驗(yàn)的問題 (2/761)	lixiang1988 2011-06-09	2011-06-09 17:53:02 by leimiao_hit
	[色譜質(zhì)譜] 全新的色譜柱有沒有人要阿 (7/717)	gaol 2011-05-31	2011-06-09 16:21:10 by wuzuobin125
	對碘苯酚 (金幣≥20)(1/39)	649251126 2011-06-08	2011-06-09 10:51:05 by hxy6882
	[色譜質(zhì)譜] 如果定量測定烷烴中的少量苯 (3/292)	xuecat 2011-06-09	2011-06-09 10:19:33 by xuecat
	[色譜質(zhì)譜] 關(guān)于ECD的一些問題 (5/675)	yaojingjun 2011-06-07	2011-06-09 08:40:31 by yaojingjun
	【求助】化驗(yàn)員資格證書？ (7/1727)	zz_kuaile 2010-08-05	2011-06-08 17:07:28 by alice_owl
	[分析前沿] 如何檢測SDS-PAGE中蛋白質(zhì)帶？誠盼各位高手指點(diǎn)。。。 (0/201)	chubin123 2011-06-08	2011-06-08 10:58:14 by chubin123
	核磁共振的制樣 (0/1501)	coolxiaorong 2011-06-08	2011-06-08 10:57:24 by coolxiaorong
	一價(jià)銅與二價(jià)鐵哪個(gè)更容易被氧化 (3/1712)	shiguang9819 2011-06-06	2011-06-07 22:08:19 by shiguang9819
	[色譜質(zhì)譜] 關(guān)于Agilent液相裝置的問題 (1/279)	107278161713 2011-05-02	2011-06-07 21:06:36 by xl00708
	[數(shù)據(jù)分析] 【求助】熱解動力學(xué)分析 (1/1450)	wdaodao 2010-05-27	2011-06-07 20:45:38 by wxd4969
	關(guān)于點(diǎn)板中控的問題 (1/365)	yukepotato 2011-06-02	2011-06-07 20:36:46 by 若絮
	[色譜質(zhì)譜] 含多個(gè)苯甲酸基團(tuán)分子做GPC分析測試 (2/254)	candymonk 2011-06-07	2011-06-07 19:55:56 by candymonk
	如何除掉銀粒子表面的PVP穩(wěn)定劑 (0/579)	jingchina 2011-06-07	2011-06-07 16:24:58 by jingchina
	【資源】林炳承研究員當(dāng)選為英國皇家化學(xué)學(xué)會會士 ( 1 2 3 4 5 ) (41/2229)	elletehoo 2010-07-15	2011-06-07 15:23:09 by bigbird1125
	[色譜質(zhì)譜] 【求助】熱解吸效率不高怎么辦？每次解吸檢出值為上次一半 (4/1210)	鐵甲騎兵 2011-03-23	2011-06-07 08:31:13 by wenhui0813
	紅外光譜中的over absorbed該怎么翻譯 (0/553)	yw6729 2011-06-06	2011-06-06 21:04:26 by yw6729
	[色譜質(zhì)譜] 液相色譜 (0/168)	yuner2011 2011-06-05	2011-06-05 16:39:15 by yuner2011
	有誰用過海洋光學(xué)的CCD的軟件嗎？ (0/442)	zqq0892 2011-06-05	2011-06-05 16:06:07 by zqq0892
	【討論】ICP-MS元素標(biāo)液混配 (10/1762)	凡塵之子 2011-04-05	2011-06-05 15:25:32 by 凡塵之子
	請問哪里可以測紫外漫反射 (2/224)	bunny8303 2011-06-01	2011-06-05 13:52:43 by bunny8303
	GC問題求助 (金幣≥20)(4/34)	meijianchi7622 2011-06-01	2011-06-05 06:25:40 by mooncakeaa
	zz黃本立院士當(dāng)選日本分析化學(xué)會名譽(yù)會員 (評閱+1) (0/218)	weihui_cn 2011-06-05	2011-06-05 05:42:58 by weihui_cn
	[其他分析] 【求助】手性異構(gòu)含量1%，但是旋光值為零，是咋回事？ ( 1 2 3 ) (21/2911)	f1986410 2010-09-15	2011-06-04 16:17:08 by dicpzzb
	[色譜質(zhì)譜] HPLC基線問題 ( 1 2 ) (10/1055)	guoyayun40 2011-06-03	2011-06-04 16:15:41 by dreamlinna
	[色譜質(zhì)譜] 【求助】關(guān)于回收率的問題 (5/1179)	393432537 2010-09-08	2011-06-04 13:47:13 by 冰心雪劍
	【求助】關(guān)于重均分子量下降的問題！ (2/528)	森西羅 2010-10-24	2011-06-04 08:37:16 by rejie0533
	【求助】用羧基和胺反應(yīng)后量子點(diǎn)純化 (2/586)	piaoxiner 2011-03-28	2011-06-03 15:43:58 by dfpei
	[色譜質(zhì)譜] 請教關(guān)于LC-MS (4/914)	zhengxim 2011-06-02	2011-06-03 13:52:46 by chihaijun
	[色譜質(zhì)譜] 加標(biāo)回收率 ( 1 2 ) (11/725)	yuner2011 2011-05-31	2011-06-03 13:42:13 by kitaro
	【求助】求助——油中總氯的測定方法（冷凍機(jī)油） (2/294)	hamei 2011-03-08	2011-06-03 00:23:44 by hezhaoyou
	請問各位，在光譜圖中表示強(qiáng)度的（如拉曼光譜）的cps與a.u.之間怎么換算？ ( 1 2 ) (14/5892)	zhuguichi 2011-05-27	2011-06-02 22:41:54 by 豬頭波波
	[版內(nèi)事務(wù)] [關(guān)貼]【通告】新任區(qū)長，發(fā)紅包了！ ( 1 2 3 4 5 6 .. 22 ) (評閱+5) (216/8070)	mooncakexzj 2010-07-12	2011-06-02 21:32:00 by liuzaiqing2004
	[色譜質(zhì)譜] 【討論】色譜柱型號 ( 1 2 ) (15/1060)	追風(fēng)的藍(lán)刺猬 2010-07-23	2011-06-02 20:56:09 by lyb215215
	[色譜質(zhì)譜] Galaxie workstation 制備色譜 (0/236)	moonshine0918 2011-06-02	2011-06-02 19:58:02 by moonshine0918
	[色譜質(zhì)譜] 【交流】液質(zhì)，樣品溶解在磷酸鹽緩沖液里了，每針進(jìn)樣20微升 (8/1102)	lovemuli 2011-01-26	2011-06-02 17:34:28 by kitaro
	[色譜質(zhì)譜] 【討論】有圖：中藥與蛋白作用液質(zhì)分析出現(xiàn)一系列相差44的質(zhì)譜峰，求解 (17/5225)	songzi136 2011-04-11	2011-06-02 14:53:36 by songzi136
	【求助】請教：質(zhì)譜流動相問題？ (3/1369)	huntingman1 2010-07-26	2011-06-02 10:15:45 by songzi136
	大家覺得做分析方向有沒有意思 (2/199)	zhenxiang 2011-06-02	2011-06-02 09:37:56 by souron
	[色譜質(zhì)譜] 柱壓問題 (6/642)	guoyayun40 2011-06-01	2011-06-02 08:40:27 by guoyayun40
	【求助】生理鹽水中氯化鈉含量的測定 (2/467)	零0114 2010-12-04	2011-06-02 00:04:59 by liaoying1010
	[色譜質(zhì)譜] 多環(huán)芳烴的出峰順序 (3/2301)	學(xué)員VY561N 2011-06-01	2011-06-01 20:15:27 by lileaf
	[色譜質(zhì)譜] 色譜耐受性實(shí)驗(yàn) (0/142)	崢巖 2011-06-01	2011-06-01 17:34:56 by 崢巖
	【求助】熒光激發(fā)譜 (4/1075)	2008guoym 2010-07-08	2011-06-01 14:58:10 by donkeypku
	[色譜質(zhì)譜] 求教一下色譜柱的填充劑有哪些啊 (2/694)	學(xué)員lN4EpW 2011-05-31	2011-06-01 08:39:27 by dingdingxy
	[色譜質(zhì)譜] 沖柱子 (7/445)	guoyayun40 2011-05-16	2011-05-31 23:22:35 by xl00708
	[色譜質(zhì)譜] 收到的新柱子一端封頭用的塞子沒塞上！柱子會干嘛？（急!!!!） (5/1542)	a50044758 2011-05-23	2011-05-31 21:24:23 by xl00708
	上海譜元紫外分光光度計(jì)1860s怎樣?大家有沒有用過的? (0/161)	chenxq2121 2011-05-31	2011-05-31 16:32:09 by chenxq2121
	[色譜質(zhì)譜] 【求助】我走高效液相色譜的基線為什么會這樣？（這次圖可以看到了） ( 1 2 ) (ACI+1)(19/5699)	xukun1176 2010-09-11	2011-05-31 16:21:43 by qiu2009
	[分析前沿] 【求助】生物化學(xué)的常說的簡稱B.B 期刊指的那個(gè)��？？ (6/1272)	longyu2728 2010-07-12	2011-05-31 15:16:04 by Indicator83
	[色譜質(zhì)譜] 求助內(nèi)標(biāo)標(biāo)準(zhǔn)曲線法 (8/1449)	學(xué)員5dMass 2011-05-17	2011-05-31 13:44:28 by qingbay
	[色譜質(zhì)譜] 有機(jī)濾膜及水系濾膜 (3/4361)	ajshen 2011-05-30	2011-05-30 19:14:30 by zgf340631735
	[其他分析] 求指教啊：高效液相中噪聲跟漂移在計(jì)算時(shí)有正負(fù)么？（寫實(shí)驗(yàn)報(bào)告的，寫錯會扣分的呢） (0/569)	豬豬蝦 2011-05-30	2011-05-30 17:38:00 by 豬豬蝦
	求助！！為什么鹵乙酸的甲基叔丁基醚溶液酯化（先甲醇再硫酸）后溶液呈現(xiàn)粉色？？ (0/243)	XYZ_JY0511 2011-05-30	2011-05-30 16:31:12 by XYZ_JY0511
	[其他分析] 【求助】耐馳熱重分析相關(guān)資料 (3/1030)	Jane0305 2010-08-03	2011-05-30 15:57:31 by wenlidan
	[色譜質(zhì)譜] 偶氮染料HPLC分析方法 (0/343)	傻妮子 2011-05-30	2011-05-30 14:21:13 by 傻妮子
	[其他分析] zz長春應(yīng)化所在病毒樣顆粒熒光示蹤研究方面取得重要進(jìn)展 (1/607)	weihui_cn 2011-05-30	2011-05-30 13:09:33 by jmmjx
	[色譜質(zhì)譜] 乙酸乙酯溶劑殘留問題 (3/2056)	liu4bin520 2011-05-27	2011-05-30 11:03:22 by guangyuan89
	【求助】氧化還原電位的測定 (2/445)	wszhyl 2011-03-02	2011-05-29 11:09:22 by niuniu1029
	同種溶液用FID 和TCD檢測器檢驗(yàn)結(jié)果大相徑庭��！ (8/1483)	wotianni 2011-05-26	2011-05-28 23:17:41 by 追風(fēng)的藍(lán)刺猬
	[色譜質(zhì)譜] 氣相色譜RSD范圍多大符合要求？ (2/5936)	qingbay 2011-05-27	2011-05-28 16:36:59 by qingbay
	[色譜質(zhì)譜] 討論如何改善此檢測方法 (0/165)	zhanglongfei 2011-05-28	2011-05-28 11:03:37 by zhanglongfei
	[色譜質(zhì)譜] 液相分析條件的選擇 (5/576)	傻妮子 2011-05-27	2011-05-28 07:28:14 by 傻妮子
	【求助】關(guān)于加標(biāo)回收率的問題 (12/4305)	sangxiao 2010-11-09	2011-05-27 20:18:53 by xkp123
	[色譜質(zhì)譜] 干擾性試驗(yàn) (0/506)	liu4bin520 2011-05-27	2011-05-27 16:44:32 by liu4bin520
	[分析前沿] 色譜柱 (7/1846)	boimin1983 2011-05-24	2011-05-27 15:52:24 by echo1505
	[色譜質(zhì)譜] 購買HPLC (5/282)	小毛蟲8358 2011-05-27	2011-05-27 15:51:47 by herenren
	pH電極的結(jié)構(gòu)、分類命名及常見問題分析 (0/2945)	bush286 2011-05-27	2011-05-27 12:14:07 by bush286
	[色譜質(zhì)譜] 【求助】室溫下，在水中通入臭氧發(fā)生什么反應(yīng)？ (8/1443)	albee1123 2011-03-24	2011-05-27 11:39:34 by 風(fēng)去無影
	催化裂化金屬鈍化劑 (0/616)	七海月影 2011-05-27	2011-05-27 09:29:02 by 七海月影
	【求助】求氫分子光譜數(shù)據(jù) (1/551)	愚公8538 2011-03-28	2011-05-27 08:00:56 by dadam2000
	[色譜質(zhì)譜] 飛行時(shí)間質(zhì)量分析器要考慮那些參數(shù)？ (0/1316)	ldepn 2011-05-26	2011-05-26 22:23:22 by ldepn
	【求助】試劑 (1/167)	xkp123 2010-07-06	2011-05-26 14:35:05 by taostao1
	【求助】鈣離子的絡(luò)合 (6/4045)	佩啊 2011-04-07	2011-05-26 11:45:06 by 莫名的_奇妙
	激光粒度數(shù)據(jù) (3/288)	fengleba 2011-05-24	2011-05-26 08:15:07 by fengleba
	【求助】離子對試劑在流動相中的作用 (1/3160)	jiaochunfeng 2010-12-09	2011-05-25 22:00:13 by lanzi445
	【求助】竟然沒有紫外分析軟件？ (1/497)	kele135 2010-12-24	2011-05-25 20:14:17 by junxingken
	[色譜質(zhì)譜] GC——MS求助 (0/150)	玄紫 2011-05-25	2011-05-25 16:18:46 by 玄紫
	【討論】固體熒光與濃度有關(guān)嗎？ (2/533)	loveyy511 2010-11-15	2011-05-25 16:13:40 by liyina121
	[色譜質(zhì)譜] 安捷倫GCMS調(diào)諧后調(diào)諧液要及時(shí)關(guān)閉嗎？ (3/2001)	MXJSMXJ 2011-05-25	2011-05-25 15:01:50 by luxiaoger
	【求助】測量共存的硫離子、亞硫酸根離子、硫酸根離子的含量 (5/1787)	airlong8 2010-12-08	2011-05-25 14:18:36 by yunjun3
	[色譜質(zhì)譜] 【求助】關(guān)于樣品中雜質(zhì)：氨基酸，糖的前處理問題 (2/597)	卷發(fā)蟲 2011-03-30	2011-05-25 13:12:21 by juno_j
	[數(shù)據(jù)分析] 【求助】求助梁逸曾教授的化學(xué)計(jì)量學(xué)軟件 (3/1088)	doublel9239 2010-10-31	2011-05-25 12:40:50 by 波斯米亞
	【求助】氫化物發(fā)生器測砷含量 (2/1722)	yebo1019 2010-07-17	2011-05-25 10:44:31 by luxiaoger
	見識下某人的高素質(zhì)回復(fù)！娛樂時(shí)間到了！ (0/321)	lancet88 2011-05-24	2011-05-24 22:49:30 by lancet88
	很多文章作圖時(shí)候出現(xiàn)一個(gè)P是多少，這個(gè)P如何計(jì)算啊 (0/552)	whljtxx 2011-05-24	2011-05-24 19:25:41 by whljtxx
	[版內(nèi)事務(wù)] 【交流】歡迎大家對分析版提意見 (評閱+2) (33/2624)	西湖醉魚 2011-01-05	2011-05-24 19:17:06 by lunan213
	[色譜質(zhì)譜] 高效液相紫外檢測器的最小檢測波長？ (8/3055)	liu4bin520 2011-05-24	2011-05-24 16:19:24 by elescaller
	[版歷史博 ] 化學(xué)化工區(qū)分析版風(fēng)云人物之榮版篇----yensh (3/820)	xiaopengs 2011-05-24	2011-05-24 16:11:49 by xiaopengs
	[色譜質(zhì)譜] 【討論】色譜柱極性 (2/275)	wangcuicui3832 2010-11-06	2011-05-24 15:55:54 by slmu3404
	[色譜質(zhì)譜] 色譜峰 (2/308)	liu4bin520 2011-05-24	2011-05-24 15:53:43 by 癡夷子皮
	[色譜質(zhì)譜] 未知化合物摸索HPLC條件 (2/374)	liu4bin520 2011-05-24	2011-05-24 14:07:22 by naren4545
	[色譜質(zhì)譜] 請問：液相做回收率的時(shí)候，能用標(biāo)樣做濃度梯度，加自己的固定樣品么？？ (0/137)	v_persie 2011-05-24	2011-05-24 11:12:32 by v_persie