The experimental results show that the organic compounds with lower boiling point can not be determined by thin layer chromatography because they are volatile.
结果表明，对于低沸点的化合物，由于样品在点样和展开过程中挥发损失的原因而不能进行显色处理，从而无法进行测定。
The experimental results show that the organic compounds with lower boiling point can not be determined by thin layer chromatography because they are volatile.
结果表明，对于低沸点的化合物，由于样品在点样和展开过程中挥发损失的原因而不能进行显色处理，从而无法进行测定。
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