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Latest article on the blog

Measuring pH in shampoo

Published 18. December 2015

Shampoo is a hair care product used for removal of dirt, dandruff, skin particles, oils and other contaminated particles.

As the scientists behind hair care progressed, manufacturers synthesized chemical additives for use in shampoo as fragrance, foaming agents, and colored dyes. Shampoo is now created and structured towards various hair types, as well as to achieve a certain end result, such as the reduction of dandruff or greasy hair. Both the synthetic and natural ingredients used in a shampoo dictate the pH of that particular product. The pH of a shampoo will alter the natural pH of skin and hair, which ideally falls between pH 3 and 5 and pH 4 and 5, respectively, thereby affecting their physical and chemical makeup.

Read more...

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Alkalinity, Colorimetric Method (100 Tests)
 
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Alkalinity, Colorimetric Method (300 Tests)
 
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Hardness Calcium, Colorimetric Method (100 Tests)
 
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Hardness Calcium, Colorimetric Method (300 Tests)
 
HI 93757-01 HI 93757-01
Ozone, DPD Method (100 Tests)
 
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Ozone, DPD Method (300 Tests)
 
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Phosphorus, Reactive, Ascorbic Acid Method
 
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Phosphorus Acid-Hydrolizable, Ascorbic Acid Method
 
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Phosphorus Tool, Ascorbic Acid Method
 
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Phosphorus Reactive HR, Vanadomolibdophosphoric Acid Method
 
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Phosphorus Total HR, Vanadomolibdophosphoric Acid Method
 
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Ammonia LR, Nessler Method
 
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Ammonia HR, Nessler Method
 
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Nitrate, Chromotropic Acid Method
 
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Nitrogen, Total, LR, Chromotropic Acid Method
 
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Nitrogen, Total, HR, Chromotropic Acid Method
 
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Copper HR, bicichoninate acid method (100 Tests)
 
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Copper HR, bicichoninate acid method (300 Tests)
 
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Hydrazine (100 Tests)
 
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Phosphorous, amino acid method (100 Tests)
 
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Phosphorous, amino acid method (300 Tests)
 
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Nitrite LR, diazotization method (100 Tests)
 
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Nitrite LR, diazotization method (300 Tests)
 
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Nitrite HR, ferrous sulphate method (100 Tests)
 
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Nitrite HR, ferrous sulphate method (300 Tests)
 
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Manganese HR, periodate method (300 Tests)
 
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pH, Phenol Red Method (100 Tests)
 
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pH, Phenol Red Method (300 Tests)
 
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Chlorine, Total, DPD Method (100 Tests)
 
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Nickel HR, Photometric Method (100 Tests)
 
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Nickel HR, Photometric Method (300 Tests)
 
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Nitrate, Cadmium Reduction Method (100 Tests)
 
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Nitrate, Cadmium Reduction Method (300 Tests)
 
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Fluoride LR, SPADNS Method (100 Tests)
 
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Fluoride LR, SPADNS Method (300 Tests)
 
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Molybdenum, Mercaptoacetic Method (100 Tests)
 
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Molybdenum, Mercaptoacetic Method (300 Tests)
 
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Zinc, Zincon Method (100 Tests)
 
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Zinc, Zincon Method (300 Tests)
 
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Ammonia HR, Nessler Method (100 Tests)
 
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Chlorine, Free and Total HR, DPD Method (100 Tests)
 
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Chlorine, Free and Total HR, DPD Method (300 Tests)
 
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Hardness, Total, Colorimetric Method (100 Tests)
 
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Hardness, Total, Colorimetric Method (100 Tests)
 
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Hardness, Total, Colorimetric Method (100 Tests)
 
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Hardness, Total, Colorimetric Method (100 Tests)
 
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Chlorine, ULR, Iodometric Method (100 Tests)
 
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Chlorine, Total, DPD Method (600 Tests)
 
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Aluminium, Aluminon Method (100 Tests)
 
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Aluminium, Aluminon Method (300 Tests)
 
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Iron HR, Phenanthroline Method (100 Tests)
 
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Nickel LR, PAN Method (50 Tests)
 
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Calcium and Magnesium HR, Oxalate (Ca) and Calmagite (Mg) (100 Tests)
 
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Tel: +386 (0) 59029902/3

Fax: +386 (0) 59029898

info@hannaservice.eu

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