CC - CH01
It is a basic science that utilizes the specialty of chemistry to study human beings
Rodriguez
It is an applied science when anaylses are performed on body specimens to provide important info
Bishop
Length
Meter (m)
Mass
Kilogram (kg)
Time
Second (s)
Electric Current
Ampere (A)
Thermodynamic temperature
Kelvin (K)
Amount of substance
Mole (mol)
Luminous activity
Candela (cd)
Freuency
Hertz (Hz)
Force
Newton (N)
Celsius temperature
Degree Celsius (°C)
Catalytic activity
Katal (kat)
Minute(time)
60s (min)
Hour
3600s (h)
Day
86400s (d)
Liter (volume)
1 dm3 = 10-3m3 (L)
Angstrom
0.1nm = 10-10m (Å)
10^-18
atto (a)
10^-15
femto (f)
10^-12
pico (p)
10^-9
nano (n)
10^-6
micro (µ) (0.000001)
10^-3
milli (m) (0.001)
10^-2
centi (c) (0.01)
10^-1
deci (d) (01)
It is important for qualitative and quantitative analyses essential for accuracy
Analytical Reagent Grade (AR)
Reagents have been put through additional purification steps
Ultrapure Reagents
Not recommended for research and analytical chemistry unless further purification
Chemically Pure (CP) or Pure Grade
Used primarily in manufacturing and should never be used in clinical laboratory testing
Technical or Commercial Grade
by word/rarely used results
Qualitative Result
word but represent a certain number results
Semi-quantitative Results
value and involves unit results
Quantitative Results
comes in each chemical, and contains anything about the chemical (documentation)
Reagent Insert
means zero
To set zero
Default
Blank
known solution
Can count (pure solution)
Standard
imitates the human sample (known solution)
Control
unknown solution
Human sample
highly purified chemicals
ACS tolerance = 100 ± 0.02%
Panget machine – Maganda result
Primary Standard
Lower purity whose concentration is determined by comparison with a primary standard
Need to choose an analytical method
Panget machine – panget result
Secondary Standard
separate macromolecule
Filtration
Sterilization
remnants are still in the water
Distillation
boiling, vaporizing, and then collecting the vapor water (pure water)
Ion exchange
special membrane and apply ion (cation)
Deionized water
Organic will be left
Neither pure nor sterile
Reverse Osmosis
uses pressure to force water through a semipermeable membrane
UV/Light Oxidation
remove some traces of organic material
Ultrafiltration
removing particulate matter
24 hours shelf life
Best water
Use immediately
No impurities
Can’t be stored
The bottle can cause impurities
Type 1 Reagent Water
standard solution
Hematology/ microbiology, immunology, and chemistry
Dilute reagents or chemicals
Use for control & preparation
Type 2 Reagent Water
urinalysis, parasitology, and histology
Washing glassware
Preparation of reagents
Type 3 Reagent Water