Wednesday , 27 October 2021
Breaking News

Tag Archives: pH-indicator solution

ชุดทดสอบความเป็นกรด-ด่างในน้ำทะเล (pH 5.0-9.0)

118773  pH Test in seawater Product information Method: colorimetric with colour card pH 5.0 – 5.3 – 5.6 – 6.0 – 6.3 – 6.6 – 7.0 – 7.3 – 7.6 – 8.0 – 8.3 – 8.6 – 9.0 Aquamerck® Packaging Plastic box Qty/Pk      200 tests Storage     Store at +15°C to +25°C.   Read More »

ชุดทดสอบน้ำสระว่ายน้ำ (pH 6.5-8.2)

114669  pH Test for swimming pools The pH determination using indicator solutions is suited for weakly buffered water samples. The pH value is measured semiquantitatively by visual comparison of the colour of the measurement solution with the colour fields of the colour card. Read More »

น้ำยาวัด pH (pH-indicator solution pH 9.0 – 13.0 )

109176  pH-indicator solution pH 9.0 – 13.0 When liquid pH indicators are used, the test solution should be colorless and clear, whenever possible. In the event the sample has any slight intrinsic color, test kits including a sliding comparator can be used to compensate for this intrinsic color. Read More »

น้ำยาวัด pH (pH-indicator solution pH 4.0 – 10.0 )

109175  pH-indicator solution pH 4.0 – 10.0 When liquid pH indicators are used, the test solution should be colorless and clear, whenever possible. In the event the sample has any slight intrinsic color, test kits including a sliding comparator can be used to compensate for this intrinsic color. Read More »

น้ำยาวัด pH (pH-indicator solution pH 0 – 5)

109177  pH-indicator solution pH 0 – 5 When liquid pH indicators are used, the test solution should be colorless and clear, whenever possible. In the event the sample has any slight intrinsic color, test kits including a sliding comparator can be used to compensate for this intrinsic color. Read More »

Scroll To Top