Chpt 1 - 3 Flashcards
These reagent have been put throufg additional purification steps
Ultrapure reagents
Standard Hazard Identification:
Blue quadrant =
Red Quadrant =
Yellow quadrant =
White quadrant =
Blue quadrant = Health Hazard
Red Quadrant = Flammable hazard
Yellow quadrant = Reactivity or stability
White quadrant = other soecial info
What is the solution of common household bleach
10%solution
What is used as a reference volume under Systene Internationale
Liter
has a great concentration of undissolved solute particles than does a saturated solution of the same substance
super saturated solution
Isbcondensate collected from steam and created when water is boiled and vaporized
Distilled water
it is a substance of lower purity whose concentration is determined by comparison with primary standard
secondary standard
It is approved by human consumption but may not be applicablevfor laboratory analysis
Unites states pharmacopeia and national formulary
In chronological order, what are the steps in performing risk assessment
1st. Gather information
2nd. Evaluate the risk
3rd. Develop risk control strategy
4th. Select and implement risk control measuremes
5th. Review risk and risk control measures
Reagent preparation that uses trace metal analyses and preparation of standard solution
Analytical reagent grade
These are substances which, singly or in combination, post significant threat or hazard to human health or to tge environment and require special handling, processing or disposal
Hazardous Waste
The impurity limutations of this type of chemical are usually not stated
Chemical pure of pure grade
This reagent uses chromatography, atomic absorption and immunoassays
Ultrapure Reagent
a solution that has the presence of relatively little solute
dilute solution that has a large quantity of solute in solution
It is prepared by using deionizer and is free from mineral salts
Deionized water
it is a highly purified chemical that can be measured directly to produce a substance of exact known concentration
primary standard
What isbthe first step to do if a chemical spill occurs
To assist or evacuate the personnel
Determins the potential rist of an individuals, like thoes who is working in a laboratory, and the possible outcome or consequences
Biorisk assessment
How are analytes reported
In moles of solute/volume of solute (mmol/L)
it is purified from previously treated water such as pre-filtered or distilled water
deionized water
An applied science when analyses are performed on the body fluids or tissue samples to provide vital information for the fiagnosis or treatment of disease
Clinical Chemistry
A process where laboratory practices, control measurement biosafety standardand hazardous characterists of infectious agents are reviewed to prevent laboratory-acqyired infectiob or exposure to high-rist pathogebs
Biorisk assessment
Is utilized for test methods requiring minimum interference
Used for procedures they requires maximum water purity for accuracy snd precision
Type I Reagent water
Water has been purifies to remove almost all organic materials
Distilled water
Is usually delivered by measurement of melting point or boiling point
Purity
a solution in which there is an excess of undissolved solute particles
saturated solution
Are mostley transmitted through parenteral inoculations likr needlesticks or contaminated sharps, spills and splashes, ingeation and inhalation
Laboratory-Acquired infection ( LAI)
Important for qualitative and quantitative analyses and essential for accuracy
Analytical Reagent Grade
The basic science that utelize the the speciality of chemistry to study human beings in various stages of healt and disease
Clinical Chemistry
Blood born pathogens that may be transmitted fron contaminated specimen through a needlestixk injury ir precutaneous route
HIV and Hepatitis Virus
What are the top 5 most comkon LAI
- Shigellosis
- Salmonellosis
- Tuberculosis
- Brucellosis
- Viral hepatitis
It isbutilized as a unit of measurement because compounds react on a kolar basis, and the expression of the amount of substances in such term allows for a better understandinf of the relative proportion of compounds
Systeme International
Used primarily in manufacturing bute never used in clinical laboratory testing
Technical or commercial grade
In disposing waste what should be neutralized before disposal but water sahould not be added
Strong acuds or bases
Vital equipment in the work station to protect the laboratory personnel against inhalation of hazardous and toxic flames
Fume hoods
Thid water is use for washing glasswares
Type II reagent water
Is retained fot measurement of hydrogen ion concentration
pH scale
