ph test paper/ph test paper/ph extensive test paper test paper 1-14 soil urine cosmetic pH test paper
ph test paper/ph test paper/ph extensive test paper test paper 1-14 soil urine cosmetic pH test paper
ph test paper/ph test paper/ph extensive test paper test paper 1-14 soil urine cosmetic pH test paper
ph test paper/ph test paper/ph extensive test paper test paper 1-14 soil urine cosmetic pH test paper
ph test paper/ph test paper/ph extensive test paper test paper 1-14 soil urine cosmetic pH test paper

ph test paper/ph test paper/ph extensive test paper test paper 1-14 soil urine cosmetic pH test paper

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ph test paper/ph test paper/ph extensive test paper test paper 1-14 soil urine cosmetic pH test paper

About the product

Characteristic

Material

Paper

Origin

Taizhou, Jiangsu

Item No.

1-14ph

Type

biological teaching instrument

Brand

Cabes

Scope of application

Chemistry

Model

ph test paper

Whether to import

No

Measurement range

1-14ph

Processing customization

No

Picture

There are

Order No.

01

Description

每包80张,可以用80次。每包都配有单独的色卡。检测完跟色板的颜色进行比对就可以看到酸碱度。这个PH试纸是广泛型的,适用于各种检测,实验室用/化妆品检测/饮用水/唾液/尿液/阴道羊水检测用等等。

 

PH小于7.0是酸性,PH等于7.0是中性,PH大于7.0是碱性。

 

酸性越强,PH值越小,碱性越强,PH值越大

 

1mol/L的溶液PH在1~4内为强酸,4~6内为弱酸,7~9内为弱碱。10~14内为强碱(常温)

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33

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1O1CN01L6TrNC1HmtpoYoqBy_!!2207
0

Characters

Properties

Material

Paper

Origin

Taizhou, Jiangsu

Item No.

1-14ph

Type

biological teaching instrument

Description

每包80张,可以用80次。每包都配有单独的色卡。检测完跟色板的颜色进行比对就可以看到酸碱度。这个PH试纸是广泛型的,适用于各种检测,实验室用/化妆品检测/饮用水/唾液/尿液/阴道羊水检测用等等。

 

PH小于7.0是酸性,PH等于7.0是中性,PH大于7.0是碱性。

 

酸性越强,PH值越小,碱性越强,PH值越大

 

1mol/L的溶液PH在1~4内为强酸,4~6内为弱酸,7~9内为弱碱。10~14内为强碱(常温)

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未标题-1

33

23

1O1CN01L6TrNC1HmtpoYoqBy_!!2207
0

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