EPTIS
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East Africa Proficiency Testing Scheme

[SKIMU YA AFRIKA YA MASHARIKI YA UPIMAJI UMAHIRI WA MAABARA]

EPTIS factsheet 1591743 | Last revision 2026-08-04 | URL: https://www.eptis.bam.de/pts1591743 https://www.eptis.bam.de/pts1591743

PT provider
PT provider TBS Tanzania Bureau of Standards TBS Tanzania Bureau of Standards
Based in Tanzania
Language(s) English
Remarks
Keywords
Product groups Water
Testing fields Analytical chemistry
Technical details
Test item Tested property Testing method
Potable water (Physical and chemical parameters) PH at 20°C -
Total Dissolved Solids, mg/L -
-
Total hardness, mg/L -
-
Total alkalinity, mg/L -
-
Chloride, mg/L -
-
Aims of the PT scheme
Target group of participants Engineering laboratories, Material testing laboratories
Linked to specific legislation / standards
Additional, subsidiary aims
Number of participants 20-50
Accredited or otherwise reviewed by a 3rd party
Operation is commissioned / requested by No
Fees and frequency
Participation fee 220 USD
Regularly operated Yes (1)
Year of first operation 220
Contact details of the PT provider
Provider Contact person
TBS Tanzania Bureau of Standards
P.O.Box 9524, Morogoro / Sam Nujoma Roads, Ubungo
Dar es Salaam
Tanzania

Phone: +255 22 2450298 (or -2450206 / 2450949)
Fax: +255 22 2450959
Web: http://www.tbs.go.tz http://www.tbs.go.tz
Ms. Mary Massawe
Phone: +255 717 363 900
Fax: +255 22 2450959
Email: mary.massawe@tbs.go.tz mary.massawe@tbs.go.tz
If you find any mistakes please contact the responsible EPTIS coordinator in Tanzania, Ms Penny Manganyi. Ms Penny Manganyi.
Any questions or problems? Please contact us at eptis@bam.de.
Application version: 1.23-SNAPSHOT.20230502124635-7925ae379a631fc1ececff45d2921c8db38877d5