White Glazed Finished Al2O3 Porcelain Reaction Spot Plate for High-precision micro-scale Chemical Experiments
The Al2O3 Ceramic Spot Plate—also known as a ceramic colorimetric plate, porcelain reaction plate, or well plate—is an indispensable vessel for micro-scale reactions in qualitative chemical analysis. Crafted from high-quality ceramic material and fired at high temperatures, the plate features multiple wells or cavities where reactions take place. It offers significant advantages, including minimal reagent consumption, rapid reaction times, ease of use, and the ability to conduct multiple simultaneous comparative tests. Widely used for detecting color-forming and precipitation reactions in qualitative analysis, it is an essential piece of equipment for university teaching, research institutes, and quality control laboratories.
White Glazed Finished Al2O3 Porcelain Reaction Spot Plate
Product Description
Renowned for its precise micro-reaction capabilities, clear visual contrast, and excellent chemical stability, the Porcelain Spot Plate is a classic choice for qualitative chemical analysis. These plates are available in two material types—standard laboratory porcelain and 95% high-purity alumina—and come in various configurations, such as 2-well, 6-well, and 12-well versions. The dense, non-absorbent glaze prevents reagents from seeping into the ceramic body, thereby eliminating the risk of sample cross-contamination. The 95% alumina version offers superior hardness and minimal impurity leaching, making it suitable for high-precision micro-scale chemical experiments; durable and easy to clean, it serves as an ideal laboratory consumable for parallel comparative testing.
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