Analytical chemistry Trinidad & Tobago Lab resources
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Reagents Solutions Techniques
Reagents/Solutions
Acids/base/ammonia
Make 1M or IN soln.
Laboratory reagents
Inorganic chemistry
Organic Reagents
Organic chemistry
Titration indicators
pH/color change
Indicators2
EDTA/redox
Volumetric analysis
250ml stds. 0.1N/0.1M
AA Standards
1000ppm solns.
Parts per million.
ppm/serial dilutions etc.
Buffer solutions
pH4 pH7 etc.
Analysis buffers
Tisab/ISE/Fe
Spray reagents
TLC visualization



Lab-Tech Info
EXPERIMENTS
Labscripts/labguides.
Laboratory safety.
Solvents/solids/Fires
Laboratory waste.
Disposal/segregation
Aflatoxin waste.
Disposal methods
Drying agents.
Solvents
Purification/solvents.
Sodium wire/recovery.
Immiscible solvents.
Don't mix together.
Storage chemicals.
Incompatible/reactive
Plasticware cleaning.
Cleaning plastics.
Sieve mesh sizes.
Sieve/size conversion.
Mercury spills.
Clean up and recovery

Instrumental
Gas chromatography.
GC. capillary columns.
GC Stationary phases.
Similar phases/equivalents
GC Troubleshooting.
Peak elution/baseline/column.
HPLC Troubleshooting.
Leaks/back-presure/solvents.
HPLC column recovery
Dirty columns/frits.
AA instrumentation.
Components/functions.
AA Graphite Furnace.
Electrothermal/cold vapor.
AA interferences1
Effects in analysis.
AA interferences2

Spectral/chemical/matrix etc.
Ion selective electrode.
ISE methods/maintainence.
pH combination electrode.
Operation and maintainance.

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Signature: Dhanlal De Lloyd, Chem. Dept, The University of The West Indies, St. Augustine campus
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