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Physico-Chemical parameters in drinking water

[پارامترهای فیزیکوشیمیایی در آب آشامیدنی]

EPTIS factsheet 276171 | Last revision 2020-02-10 | URL: https://www.eptis.bam.de/pts276171 https://www.eptis.bam.de/pts276171

PT provider
PT provider Pasargad Quality Pioneers (PQP) Pasargad Quality Pioneers (PQP)
Based in Iran
Language(s) English
Product groups Water
Testing fields Analytical chemistry
Technical details
Test item Tested property Testing method
ِSpiked Water (Sample 1)- Cations Mix Calcium -
Magnesium -
Sodium -
Potassium -
Total Hardness -
Spiked Water (Sample 2) pH -
Natural water (Sample 3) Conductivity at 25 °C -
Total dissolved solids (TDS) -
Spiked Water (Sample 4)- Anions Mix Chloride -
Fluoride -
Sulphate -
Alkalinity as CaCO3 -
Spiked Water (Sample 5)- Inorganics Mix Ammonium (NH4+) -
Nitrate (NO3) -
Phosphate ion (PO4 3-) -
Spiked Water- Metals Mix Aluminium -
Arsenic -
Cadmium -
Chromium -
Cobalt -
Copper -
Iron -
Lead -
Manganese -
Nickel -
Molybdenium -
Selenium -
Silver -
Zinc -
Barium -
Vanadium -
Spiked Water- Mercury Mercury -
Natural water Silica (SiO2, SiO3 2-) -
Turbidity -
Spiked Water- Nutrients Mix Nitrite -
Ammonium -
Nitrate -
Water Free residual chlorine -
Spiked Water Trihalomethanes (THMs) -
Water Oxahalides -
Pesticides -
Aims of the PT scheme
Target group of participants This PT scheme is suitable for drinking water testing laboratories since the ranges of analytes cover the typical international drinking water regulations.
Linked to specific legislation / standards
Additional, subsidiary aims
Number of participants 40
Accredited or otherwise reviewed by a 3rd party

Accredited by Turkish Accreditation Agency (TURKAK) on the basis of ISO/IEC 17043 for part of the parameters

Operation is commissioned / requested by
Fees and frequency
Participation fee Please contact us for further information
Regularly operated Yes (1-2 times / year)
Year of first operation 2012
Contact details of the PT provider
Provider Contact person
Pasargad Quality Pioneers (PQP)
Shahrtash St.- North Sohrevardi St.

Phone: +98(21)88546426
Fax: +98(21)86030827
Web: http://www.pqp-pt.com http://www.pqp-pt.com
Ms. Nahid Estiri
Phone: +98(21)88546426 (Ext. 105)
Fax: +98(21)86030627
Email: n.estiri@pqp-pt.com n.estiri@pqp-pt.com
If you find any mistakes please contact the responsible EPTIS coordinator in Iran, Mr Johannes van de Kreeke. Mr Johannes van de Kreeke.
Any questions or problems? Please contact us at eptis@bam.de.
Application version: 1.21