候鸟 2005-4-1 08:59
[分享]来自实验室的色彩(二)--带你进入理化实验室
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理化实验室,故名思意-既通过化学、物理方法对物质进行分析的实验室。<br> v2ezral4w2N
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一般的食品、药品、化妆品等行业对产品进行质量控制的基本方法也多采用“理化检测”,常规的化学检测并不复杂,主要是通过物质的化学性质,采用不同的试剂进行小型的化学试验,通过其反应过程或者反应结果所显现的颜色进行鉴别、判断,这就是所谓的“定性试验”。下面这组照片,主要表现的就是化学试验所采用的玻璃仪器(形状粉好看~)、反应后的色彩~粉漂亮的哦~`<br>LCvt$O.z0G
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图中数字分别表示:<br>(W.JR
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1--量筒;<br>
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2-圆底烧瓶;<br>
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3-三角烧瓶<br>
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候鸟 2005-4-1 09:03
re:[B]具塞试管:[/B][img...
<b>具塞试管:</b><br>
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<IMG onmouseover="javascript:if(this.width>520)this.width=520;" style="CURSOR: hand" onclick=javascript:window.open(this.src); src="leadbbsfile/upload/2005/04/01/090113.jpg" onload="javascript:if(this.width>520)this.width=520;" align=absmiddle border=0><br>
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<b>普通试管:</b><br>
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<b>烧杯及烧瓶:</b><br>3GB7}-ye
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<b>具刻度三角烧杯:</b><br>2@0d7i;uvD
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候鸟 2005-4-1 09:05
re:[B]正在发生反应的两种物质:[/B]...
<b>正在发生反应的两种物质:</b><br>` yp gv}m#`W
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古风不再 2005-4-1 11:44
re:不错的颜色,很好看。[em06]
不错的颜色,很好看。<img src="images/smilies/em06.gif" width=20 height=20 align=absmiddle border=0>