News
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Mar / 29
2023
PTFE beaker refers to a beaker made of PTFE (Polytetrafluoroethylene), a synthetic fluoropolymer of tetrafluoroethylene. PTFE is known for its chemical resistance, high temperature resistance, and ...
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Apr / 07
2022
The Correct Way To Open The Inner Cap Of The Reagent Bottle
We all know that many reagents have inner caps. Let's not talk about how to open the inner cap. We have thought that since there is already a cap outside, why add an inner cap?
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Apr / 06
2022
What Are The Substances That Need To Be Packed in Brown Reagent Bottles?
Substances to be stored in brown reagent bottles such as: iodine, silver nitrate, silver bromide, concentrated nitric acid, dilute nitric acid, chlorine water, bromine water, iodine water, silver a...
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Apr / 05
2022
Why Don't You Need To Dry The Volumetric Flask When Using It?
After all, there is very little water on the scale line of the volumetric flask, which basically does not affect it.
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Apr / 04
2022
Prevent the liquid from splashing, so that there will be less material and it will be inaccurate
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Apr / 03
2022
Classification Of The Use Of Reagent Bottles
Bottles used to hold chemical reagents are divided into glass and plastic according to their materials, and can be divided into wide-mouth bottles and narrow-mouth bottles according to their size.
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Apr / 02
2022
What Are The Main Categories Of Reagent Bottles
The preservation of reagents is inseparable from the outer packaging reagent bottles, and different reagents need to be stored in plastic packaging.
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Apr / 01
2022
The Main Uses Of The Beaker Are As Follows
1. Substance reactor, determine combustion products.
2. Dissolve or crystallize a substance. -
Mar / 31
2022
Precautions When Using Beakers
Beakers are used as reaction vessels for preparing solutions, dissolved substances and larger quantities of substances at room temperature or under heating.
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Mar / 30
2022
The beaker is the most commonly used reaction vessel for simple chemical reactions because of its consistent caliber up and down, and it is very convenient to take liquids.
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Mar / 29
2022
A Brief Introduction To Glass Beakers
A beaker is a common laboratory glassware made of glass, plastic, or heat-resistant glass. The beaker is cylindrical in shape and has a notch on one side of the top for easy pouring of liquids.
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Mar / 28
2022
Precautions For The Use Of Tetrafluoro Flasks
Asbestos mesh should be placed when heating, and other heating baths can also be used. The amount of liquid should not exceed 2/3 of the volume and not less than 1/3 of the volume;