The importance of reagent bottles to the validity period of chemical reagents
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Chemical reagents are relative standard materials for chemical research and component analysis. Unlike foods and drugs, chemical reagents generally have no shelf life requirements and limits, but if you do not pay attention, the reagent bottle will have a direct impact on the validity period of the reagent.[ Glass Reagent Bottle,Amber Reagent Bottle,Wide-Mouth Reagent Bottle,Narrow Reagent Bottle,Reagent Glass Bottles ]
The validity period of chemical reagents is affected by many factors. When in use, it is necessary to judge whether the reagent has deteriorated and whether it can be used continuously according to the nature of the reagent itself, storage conditions, etc., combined with the actual situation of the work. Reagent bottles are special containers used to store various reagents, which will also affect their expiration date. Mainly reflected in two aspects:[ Glass Reagent Bottle,Amber Reagent Bottle,Wide-Mouth Reagent Bottle,Narrow Reagent Bottle,Reagent Glass Bottles ]
1. Applicability: There are thousands of types of chemical reagents, and the properties of different reagents are also different, so the requirements for packaging containers are also different. For example, hydrofluoric acid, etc. strongly corrode metal, glass and silicon-containing objects, plastic bottles should be used; silver nitrate, iodine and other chemical reagents that are easy to decompose, volatilize, sublime or react with light when exposed to light, choose brown bottles, etc. In order to maintain the stability of the reagent.
2. Airtightness: The airtightness of the bottle is another important factor that affects the validity of the reagent. If the airtightness is not up to standard, it will easily lead to the volatilization of the reagent and the intrusion of external impurities, which will affect the effectiveness of the reagent.
The influence of the reagent bottle on the validity period of the chemical reagent is mainly reflected in the applicability and tightness. If the reagent deteriorates, it cannot be used again to avoid affecting the results of the experiment or detection.[ Glass Reagent Bottle,Amber Reagent Bottle,Wide-Mouth Reagent Bottle,Narrow Reagent Bottle,Reagent Glass Bottles ]
Post time: Oct-26-2021
