Measurement of pH in Liquids 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: Measurement of pH in Liquids 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 have any difficulties, please contact us and we will help you in the best way possible and ensure that your registration is successful!

E-mail: contato@qualabor.com.br
Phone: +55 (41) 4106-8010
WhatsApp: +55 (41) 99799-1298

Description

The Proficiency Testing Program (PTP) in PH Measurement in Liquids by the Electrometric Method consists of determining the pH of a liquid solution (water, ammonia, milk, etc.)

The participant must conduct the tests according to their standard operating procedures and in accordance with the Qualabor's instruction manual.

Objective

The main objective of the proficiency testing program is to assess the laboratories' capability in performing this test, ensuring the reliability and consistency of the results. Participation allows for the identification of possible deviations, validation of methodologies, improvement of processes, and demonstration of compliance with technical and regulatory requirements. Eligible to participate are accredited laboratories, those in the accreditation process, or those seeking to evaluate their performance in this test.

Evaluation Method

In this program, the following model will be used: Normalized Error (En).

Reason: Preferentially used by most providers in proficiency testing for calibration and quantitative assays where comparison occurs between two laboratories, with one serving as the assigned value for the program. It is also used when the assigned value comes from a certified reference material.

Premise: Based on ISO 13528 guidelines.

Commitment Term

Qualabor’s activities as a proficiency testing provider are carried out with impartiality, and are structured and managed to ensure this characteristic. Qualabor guarantees that the identity of the participants in each program is kept confidential and is only known to those directly involved in its operation. It will only be made public if the participant waives confidentiality. Qualabor also ensures that all information provided by participants will be treated as confidential.

Furthermore, Qualabor guarantees that no commercial, financial, or other pressures will compromise the provider's impartiality. This is ensured through the “Acknowledgment and Agreement Term” signed by Qualabor personnel who are involved in activities that affect the quality of the proficiency testing program.

 Schedule

 

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

Investment

• Investment*: 1190 USD/EUR per registration.
• Payment Method: By bank transfer.

For more information:
E-mail: contato@qualabor.com.br
Phone: +55 (41) 4106-8010
WhatsApp: +55 (41) 99799-1298

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 programs on EPTIS (European Proficiency Testing Information System) database, informing its technical characteristics to anyone who shows interest.

• Send the complaint or appeal to the email pep@qualabor.com.br.

• Qualabor will notify the participant once the message is received.

• Qualabor will assess the complaint/appeal and, if necessary, will implement corrections or corrective actions, communicating the outcome to the participant.

• The participant can monitor the progress or request additional information at any time.

• The participant may challenge the decision if they find it unsatisfactory.

• If an accrediting or regulatory authority requires information related to the programs (such as participant lists or results), the data will be provided, and all affected participants will be notified in writing.