ACHEM Managing Quality

Question 1

These can be achieved by incorporating all the standard protocols to all lab activities and requires analyst to practice these protocols

Answer 1

Quality management

Question 2

Type of audit where you examine a specific aspect only.

Answer 2

Horizontal Audit

Question 3

_______ adds a further element and involves peer review for the purpose which they are being offered and caried out by an authority confers formal recognition that a laboratory is allowed to carry out that analysis.

Answer 3

Accreditation

Question 4

This provide all the guidelines and procedures involved in managing QMS

Answer 4

Quality manual

Question 5

If the product or services meets the minimin specification set by the customer in a timely manner

Answer 5

Quality

Question 6

They are proactive

Answer 6

QA remember PA

Question 7

It involves confirmation that the qms in place in the lab is fully implemented and complied with reqmts of the standards.

Answer 7

Certification

Question 8

They work to verify products before relasing to clients

Answer 8

Qc

Question 9

Type of audit there the tested sample are followed through each stage of analytical process

Answer 9

Vertical audit

Question 10

Set of procedures and responsibilities which an organisation has in place to ensure that all individuals involve in every acticity are capable of performing stanrd protocol

Answer 10

Quality system

Question 11

This is conducted by those who are not directly related to the organizations. They can be representatives, clients or customers

Answer 11

External audit

Question 12

Programs that will ensure that the quality control activities are being practiced in every aspect of the systems

Answer 12

internal and external QA

Question 13

An inspection made on different areas of the laboratory to determine whether the company complies with the arranged quality

Answer 13

Quality Audit

Question 14

They define the standards of the products

Answer 14

QA

Question 15

They focus on the prevention of defects

Answer 15

QA

Question 16

They focus on the process to produce quality products

Answer 16

QA

Question 17

They are also known to be reactive

Answer 17

QC

Question 18

They focuses on identification of defects

Answer 18

QC

Question 19

They focuses on the products quality

Answer 19

QC

Question 20

____ ensures quality to the management while _______ focuses on umensuring the quality to the clients

Answer 20

Internal QA, External QA

Question 21

The _____ requires the use of quality control procedures and stats data treatment to monitor validity of the chemical analyses performed in the laboratory

Answer 21

ISO 17025

Question 22

If there is a dot within the upper action limit,

Answer 22

Stop process

Question 23

This is a graph showing time dependent change in result of an analysis that is usef to monitor whether an analysis is in a state of stat control

Answer 23

Quality control chart

Question 24

________ are interpreted by examining the location of individual data poinfs in relation to warning limits and the distribution of the points around the central line

Answer 24

Control chart

Question 25

Are materials of highest purity that is used to check the quality and metrological traceability of products, validate analytical methods for calibration of analytical methods

Answer 25

Chemical standards

Question 26

A reference materials frim an organizations solely for itsbown internal purposes and values obtained against certified reference materials.

Answer 26

In-house reference

Question 27

Example of this is the buffer

Answer 27

Calibration standard

Question 28

Primary standards should have a quality of

Answer 28

Low reactivity, toxicity, efflorescence, hygroscopicity Stable 99.99% purity High solubility High eqv. wt.

Question 29

This is accompanied by a certificate one or more of whose property values are certified by a procedure which establishes its traceability to an accurate realization of the unit in which the property values arw expressed and for which each certified value in accompanied by an uncertainties at a stated level of confidence

Answer 29

Certified reference material

Question 30

Substabces which property values are sufficiently homogenous and well established to be used for the calibration of an aparatus

Answer 30

Reference materials

Question 31

A pure compinent of accurately known concentrations used to calibrate an instrument

Answer 31

Calibration standard

Question 32

Widely acknowledged standard with highest metrological qualities

Answer 32

Primary standard

Question 33

_______ values are assigned by compariso with primary standard

Answer 33

Secondary standard

Question 34

Na2CO3 and KHP is an exampke of what standard

Answer 34

Primary standard

Question 35

Na2CO3 js used to standardized 0.1N HCl and this is used to standardized 1.N NaOH solution is an example of what standard.

Answer 35

Secondary Standard

Question 36

The seven consecutive points completely above or below means

Answer 36

Out of reagent or clogging

Question 37

Consecutive 14 up and down

Answer 37

Out of reagent

Question 38

If any obvious non random pattern

Answer 38

Offset reading