Factory direct ph test paper boxed PH1-14 hardcover boxed test paper 80 pieces/box wide test paper wholesale
Factory direct ph test paper boxed PH1-14 hardcover boxed test paper 80 pieces/box wide test paper wholesale
Factory direct ph test paper boxed PH1-14 hardcover boxed test paper 80 pieces/box wide test paper wholesale
Factory direct ph test paper boxed PH1-14 hardcover boxed test paper 80 pieces/box wide test paper wholesale
Factory direct ph test paper boxed PH1-14 hardcover boxed test paper 80 pieces/box wide test paper wholesale

Factory direct ph test paper boxed PH1-14 hardcover boxed test paper 80 pieces/box wide test paper wholesale

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Factory direct ph test paper boxed PH1-14 hardcover boxed test paper 80 pieces/box wide test paper wholesale

About the product

Characteristic

Origin

Jiangsu

Item No.

001

Brand

Xinchen

Manufacturer

Xinchen

Model

PH test paper

Description

详情_01
广泛1-14 PH检测试纸

说明:PH值的测试范围为1-14,中性的PH值为7,酸性的PH值小于7,碱性的PH值大于7,PH值越小,说明酸性越强,PH越大,说明碱性越强。

常见用法说明:

1.撕下测试纸,

2.a:直接放入需要测试水中,

  b:用滴管等滴入试纸上。

3.取出对比图册颜色得出PH值。
IMG_20230825_162237

IMG_20230825_162246

IMG_20230825_162256

IMG_20230825_162303

详情_10

详情_11

Characters

Properties

Origin

Jiangsu

Item No.

001

Brand

Xinchen

Manufacturer

Xinchen

Description

详情_01
广泛1-14 PH检测试纸

说明:PH值的测试范围为1-14,中性的PH值为7,酸性的PH值小于7,碱性的PH值大于7,PH值越小,说明酸性越强,PH越大,说明碱性越强。

常见用法说明:

1.撕下测试纸,

2.a:直接放入需要测试水中,

  b:用滴管等滴入试纸上。

3.取出对比图册颜色得出PH值。
IMG_20230825_162237

IMG_20230825_162246

IMG_20230825_162256

IMG_20230825_162303

详情_10

详情_11

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