PH Measurement by the Electrometric Method

Inscription

Send the completed form to contato@qualabor.com.br

The E-mail Subject MUST contain the name of the PEP + Company name (Example: PH Measurement by the Electrometric Method-Company)

After sending, wait for contact from our company via E-mail.
*If more than one company is participating, each of them will have to have an individual application.

If you still have any difficulty, contact us via e-mail: contato@qualabor.com.br, and we will help you in the best way and ensure that your registration is successful!

Objectives

This proficiency assessment program's main objectives are to confirm the competent performance of the laboratory and indicate possibilities for improvements for the pH in Liquid Measurement by the Electrometric Method test applied to items that are subjected to this type of test.

Description

The Proficiency Testing Program (PEP) in PH Measurement in Liquids by the Electrometric Method consists of determining the pH of a liquid solution (water, ammonia, milk, etc.). Accredited laboratories or laboratories in the process of accreditation are eligible to participate.

Participants should follow their routine practices, where the laboratory will receive the sample, and the test will be performed in triplicate. The results, average, and uncertainty of the triplicates should be reported to Qualabor.

For this quantitative test, Qualabor will use the Normalized Error method with a reference value. The assigned value is obtained from recognized Certified Reference Materials.

This program not only aims to meet the validity assurance requirements of laboratory proficiency assessment but also serves as a tool for validating the laboratory's measurement uncertainty for this test, as the Normalized Error method assesses this condition.

The activities of Qualabor as a proficiency testing provider are carried out with impartiality, structure, and management to ensure such characteristic. Qualabor guarantees that the identity of participants in each program is confidential and only known by those involved in its operation, becoming public only if the participant denies their confidentiality. Qualabor also ensures that all information provided by participants will be treated as confidential.

Qualabor also guarantees that any commercial, financial, or other tensions will not compromise the impartiality of the provider. This is ensured by the "acknowledgment and agreement term" signed by Qualabor's employees who affect the quality of the proficiency program.

 MaySchedule

 

*This schedule can be modified before the round confirmation for Qualabor, client or regulatory bodies necessity.

Investment

• Investment*: 985 USD/EUR per registration.
• Payment Method: Via bank transfer.

For more information: contato@qualabor.com.br or (+55) 41 4106-8010.

Accreditation

 

Reference Standards

Qualabor's QMS is implemented and effectively maintained according ISO/IEC 17043.

EPTIS

EPTIS helps you find a suitable proficiency testing (PT) scheme for your laboratory (a PT scheme is a coherent series of single rounds). For a large number of schemes we have produced data sheets and collected them in the EPTIS database. What is not included in the database is topical information on next PT rounds. When is the next round, and what is the matrix material this time? This information is too dynamic as to be included in the database. But you can find such details for a selection of schemes in our PT calendar.

At present, a listing on the database is only open to PT providers from countries that are covered by our so-called coordinators. They check the plausibility of the data sheet submissions and decide on their publication. They speak the language and are ideally familiar with local PT providers and cultural peculiarities. This helps to safeguard a reasonable level of database quality. There is no cost for PT providers who follow this basic mechanism.

 

Source: EPTIS

 

Qualabor register every finished PTs on EPTIS (European Proficiency Testing Information System) database, informing its technical characteristics to anyone who shows interest.

• The participant should send for Qualabor by email the complaint or appeal through pep@qualabor.com.br;

• When the email arrived to Qualabor, the participant will be notified that its complaint/appeal was received and may request information about its progress whenever want.

• The complaint/appeal will be evaluated by Qualabor, and any corrections or corretive actions needed will be decided and implemented.

• After that, a person authorized by Qualabor, that was not involved before in the process, will send a response to the participant about the process result.

• The participant may contest the decision if it was not satisfactory.