15

2022

-

11

Knowledge of laboratory chemical reagents

The author:


First, the definition of chemical reagents

chemical regent is a relative standard substance for chemical research and composition analysis. It is a compound or elemental of various purity levels used in chemical tests, chemical analysis, chemical research and other tests.

Ii. Classification

1. Chemical reagents are classified by category:

Inorganic reagents are classified according to the categories of elemental, oxide, base, acid and salt, and then their properties are considered.

Organic reagents are classified by hydrocarbons, hydrocarbon derivatives, carbohydrate proteins, macromolecular compounds, indicators and so on.

2. Chemical reagents are classified by state:

According to the state can be divided into solid reagent, liquid reagent

3. Chemical reagents are classified by performance:

According to the performance can be divided into dangerous reagent, non-dangerous reagent and so on

CONTACT

天津化工

地址:

天津市天津市河西区河西区西园西里(西园道北100米)

隐藏域元素占位

山东化工

地址:

山东省济南市历下区历下区百合园(商业北街北)

隐藏域元素占位

Zhaobo Chemical - Tianjin Head Office

图片名称

Address: XEDA Sci-Tech Park,Xiqing Economic-Technological Development Area,Tianjin,China.

MESSAGE

Submit
图片名称

Leave us a message

Thanks for your interest, we will relpy in a few minutes.

Submit