Application of reagent bottles and common cleaning methods
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At present, reagent bottles have been widely used in all walks of life, and may be used in laboratories, mainly for storing various reagents. There are two types of reagent bottles: glass bottles and plastic bottles. Cleaning reagent bottles during use may become a headache for laboratory personnel. The following Huida manufacturers introduce several cleaning methods for reagent bottles:[ Reagent Wide Glass Bottle 60ml,Chemical Reagent Glass Bottles,Laboratory Reagent Glass BottleLaboratory Glass Reagent Bottle,20000ml Reagent Bottle Supplier ]
Reagent bottle cleaning method one:
1. Rinse with tap water several times;
2.put it in a beaker filled with pure water, and sonicate for 15 minutes;
3. Change the water, and then ultrasound for 15 minutes;
4. Soak in a beaker filled with absolute ethanol;
5. Take out and air dry.
Reagent bottle cleaning method two:
1. Soak in methanol first, and ultrasonically clean for 20 minutes, then pour the methanol out;
2. Fill the sample bottle with water again, ultrasonically clean for 20 minutes, and then pour the water out;
3. Dry the sample bottle afterwards.
Reagent bottle cleaning method three:
1. Generally, it is first rinsed and dried with clean water and then soaked in potassium dichromate sulfate lotion
2. The washing method of the sample bottle is the same as the liquid phase. Firstly, use alcohol to soak for more than 4 hours, then ultrasonic for half an hour, then pour out the alcohol, use water for ultrasonic for half an hour, rinse with water and bake Just do it
Reagent bottle cleaning method four:
1. If the cost is sufficient, use a new one every time.
2. If you want to reuse it, the cleaning method is also very important. First, soak it in a strong oxidizing cleaning solution for 24 hours, then clean it three times with deionized water under ultrasonic conditions, and clean it once with methanol. It can be used after drying.
3. The bottle gasket must be replaced with a new one, especially when analyzing residues, otherwise it will affect the quantitative results.
Post time: Oct-20-2021
