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薄层层析定性乳酸,喷雾显色分层,哪位高手请帮忙给分析一下原因?

张玹溪 2009-11-05 15:45:02 422  浏览
  • 薄层层析定性乳酸,硅胶板是买现成的,展层剂是乙醇:浓氨水:水=80:5:15,显色剂是0.04%溴甲酚紫酒精溶液,但喷雾显色后,在斑点处分层,从斑点处往上是和斑点处一样的黄色,下面为... 薄层层析定性乳酸,硅胶板是买现成的,展层剂是乙醇:浓氨水:水=80:5:15,显色剂是0.04%溴甲酚紫酒精溶液,但喷雾显色后,在斑点处分层,从斑点处往上是和斑点处一样的黄色,下面为紫色,哪位高手请帮忙给分析一下原因? 展开

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  • 懒得啊啊啊 2009-11-06 00:00:00
    可能原因是展开剂在板上跑出两条前沿线。由于展开剂的选择不对或是比例不对或不相容,造成展开剂中各组分在薄层板上的移动速度不一样,有些跑得快形成diyi前沿线,有些跑得慢形成第二前沿线。第二前沿线使板分成两部分,显色时由于两部分含展开剂不同,所以显不同颜色。 还有,有机酸薄层层析展开剂Z好为酸性,碱性展开剂会跟乳酸反应。

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薄层层析定性乳酸,喷雾显色分层,哪位高手请帮忙给分析一下原因?
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2009-09-17 10:19:02 497 2
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项目代号及名称测试结果参考范围WBC白细胞3.8【*10^9/L】(4.0-10.0)RBC红细胞3.45[×10^12/L](3.5-5.5)HGB血红蛋白68[g/L](110-160)PLT血小板202[×10^9/L](100-300)NEU嗜... 项目代号及名称 测试结果 参考范围 WBC 白细胞 3.8【*10^9/L】 (4.0-10.0) RBC 红细胞 3.45[×10^12/L] (3.5-5.5) HGB 血红蛋白 68[g/L] (110-160) PLT 血小板 202[×10^9/L] (100-300) NEU 嗜中性粒细胞 1.93 50.9[%] (50.0-75.0) EOS 嗜酸性粒细胞 0.05 1.3[%] (0.5-5.0) DAS 嗜碱性粒细胞 0.01 0.3[%] (0-2.0) LYM 淋巴细胞 1.54 40.6[%] (20.0-40.0) MON 单核细胞 0.26 6.9[%] (3.0-10.0) ALY 异型淋巴细胞 0.03 1.0[%] (0-2.0) LIC 巨大不成熟细胞 0.00 0.1[%] (0-2.0) HCT 红细胞压积 0.245[L/L] (0.35-0.50) MCV 红细胞平均体积 71[∫L] (82-95) RDW 红细胞体积分布宽度 12.3[%] (7.0-18.0) MCH 红细胞平均血红蛋白含量 19.7[pg] (27.0-31.0) MCHC 红细胞平均血红蛋白浓度 278[g/L] (320-360) PCT 血小板压积 0.176[L/L] (0.11-0.28) MPV 血小板平均体积 8.7[fL] (9.4-12.5) PDW 血小板体积分布宽度 19.8[%] (15.5-18.0) 这是我妈妈的报告单。其中大部分都偏低,能看出是什么原因吗?过几天还要去医院检查 但是想先征求一下专家们的意见 。谢谢大家!! 我也知道是贫血啊 可是是什么原因导致的呢·· 展开
2007-09-13 05:31:33 344 3
加急~!请帮忙分析一下我的血细胞报告
女16岁希望能帮忙逐项分析一下,谢谢啦。。WBC14.8x109/LRBC4.92x1012/LHCB157g/LPTL299x109/LS0.57L0.27M0.05异L0.12... 女 16岁 希望能帮忙逐项分析一下,谢谢啦。。 WBC 14.8x10 9/L RBC 4.92x10 12/L HCB 157g/L PTL 299x10 9/L S 0.57 L 0.27 M 0.05 异L 0.12 展开
2009-03-24 08:44:57 225 3
请各位高手帮忙翻译一下专有名词: 针规, 推拉力计 不胜感激
 
2006-12-29 15:15:48 279 2

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