| 摘要 |
<p>Chemical analysis apparatus An analytical device comprises a series of flat receptacles filled with colorimetric reactant and a volumetric quantity of test sample via a raised open inlet port. Residual air is removed via an orifice in a raised teat disposed on the upper flat surface of the receptacle. Differing reagents may be utilised to give visual or phebometric evaluation of sample characteristics. Cleansing fluid may be flushed through the chamber via the orifice to regenerate the receptacle for subsequent analyses.</p> |
