INSTRUMENTATION Flashcards
MOST COMMON
FOR HEATING AND STERILIZATION
BOROSILICATE GLASS (PYREX AND KIMAX)
ALKALI RESISTANT
LESS THERMAL RESISTANCE
BORON FREE GLASSWARE
STRENGTHENED CHEMICALLY THAN THERMALLY
6X STRONGER THAN BOROSILLICATE
COREX
FOR HIGH THERMAL, DRASTIC HEAT SHOCK, EXTREME CHEMICAL
900C HEATED
VYCOR
SODA LIME GLASS MIXTURE OF CALCIUM, SILICON, SODIUM OXIDES
POOR RESISTANCE TO HIGH TEMPERATURE
FLINT GLASS
CLASSIFICATION OF PIPETTES
DESIGN
DRAINAGE
TYPES
HAS CONTINOUS ETCHED RINGS ON TOP
BLOW OUT PIPET
WHAT ARE THE TRANSFER PIPETS
VOLUMETRIC
OSTWALD FOLIN
PASTEUR PIPET
AUTOMATIC MICROPIPET
WHAT ARE GRADUATED OR MEASURING PIPETS
SEROLOGIC MOHR BACTERIOLOGIC BALL, KOLMER AND KAHN MICROPIPETS
NON VISCOUS; SELF DRAINING
VOLUMETRIC
VISCOUS; BLOW OUT
OSTWALD
TRANSFER FLUID WITHOUT SPECIFIC VOLUME
PASTEUR PIPET
WITH GRADUATIONS TO THE TIP; BLOWOUT
SEROLOGIC
WITHOUT GRADUATIONS
CALIBRATED BETWEEN 2 MARKS
SELF DRAINING
MOHR
BLOW OUT PIPETS
OSTWALD
SEROLOGIC
SELF DRAINING PIPETS
VOLUMETRIC
MOHR
WHAT ARE MECHANICAL OR AUTOMATIC PIPETS
AIR DISPLACEMENT
POSITIVE DISPLACEMENT
DISPENSER PIPET
RELIES ON PISTON
AIR DISPLACEMENT PIPET
OPERATES BY MOVING PISTON
HYPODERMIC SYRINGE
NOT REQUIRE DIFFERENT TIPS
POSITIVE DISPLACEMENT
OBTAIN LIQUID FROM COMMON RESERVOIR AND DISPENSE REPEATEDLY
SAMPLING AND DISPENSING
DISPENSING PIPET
POSITION OF PIPET WHEN DRAINING
VERTICAL
IT SHOULD NOT BE SHAKEN OR HIT AGAINST THE WALL
VOLUMETRIC TD PIPET
CALIBRATING MEDIUM FOR TD PIPET
DISTILLED WATER
CALIBRATING MEDIUM FOR TC PIPET
MERCURY
USED TO VERIFY PIPET VOLUME ACCURACY AND PRECISION
GRAVIMETRIC AND SPECTROMETRIC METHODS
USE DTO COMPARE REPRODUCIBILITY OF BRANDS OF PIPET TIPS
0.1% PHENOL RED SOLUTION IN DISTILLED WATER
DOES NOT REQUIRE RECALIBRATION
CLASS A PIPETS
CLEANING SOLUTION FOR GLASSWARE
ACID DICHROMATE
LIQUIDS ARE PUMPED
COMMON REACTION VESSEL OR PATHWAY
AIR BUBBLES FOR CLEANING AND SEPARATION
CONTINUOUS FLOW ANALYZER
IT IS USED IN CONTINUOUS FLOW ANALYZER IN MIXING SAMPLE AND REAGENTS
GLASS COIL
IT MAINTAINS THE REQUIRED TEMPERATURE AND COMPLETE COLOR DEVELOPMENT
HEATING BATH
EXAMPLE: SMA, TECHNICON
CONTINUOUS FLOW ANALYZER
USES FORCE
SEPARATE CUVETS AT SPINNING ROTOR (1000RPM)
CENTRIFUGAL ANALYZER
IT IS USED IN CENTRIFUGAL ANALYZER IN TRANSFERING REAGENTS AND SAMPLES
ACCELERATION AND DECELERATION
IT IS UTILIZED IN CENTRIFUGAL ANALYZER FOR MIXING
CENTRIFUGAL FORCE OR AIR BUBBLES
MAJOR ADVANTAGE OF CENTRIFUGAL ANALYZER
BATCH ANALYSIS
EXAMPLES: COBAS BIO, IL MONARCH
CENTRIFUGAL ANALYZER
MOST POPULAR AND VERSATILE ANALYZER
DISCRETE ANALYZER
MINIMUM VOLUME OF DISCRETE ANALYZER
2-6UL
VARIETY OF SYRINGE TO ASPIRATE AND DISPENSE
POSITIVE AIR DISPLACEMENT FOR SAMPLING
DISCRETE ANALYZER
MULTIPLE TEST ONE SAMPLE AT A TIME
ALLOW STAT SAMPLES
SAMPLE-REAGENT HANDLED SEPARATELY
DISCRETE ANALYZER
IT IS USED IN DISCRETE ANALYZER FOR MIXING
MAGNETIC DRIVEN TEFLON STIRRING BAR
MAGNETIC DRIVEN TEFLON STIRRING BAR IS USED IN
BECKMAN ASTRA
IT MEASURES LIGHT REFLECTED FROM SOLID SURFACES
REFLECTANCE PHOTOMETRY
COMMON METHODS IN AUTOMATION FOR MEASUREMENT
UV AND VISIBLE SOECTROPHOTOMETRY
THE INTENSITY OF REFLEECTED LIGHT COMPARED TO REFERENCE SURFACE
REFELECTANCE PHOTOMETRY
USES FLUORESCENT POLARIZATION FOR DRUG ANALYSIS
ABOTT TDX
USES TABLET FROM REAGENTS
ACA STAR (DADE) PARAMAX ANALYZERS
USES MULTILAYERED DRY SLIDE REAGENTS
VITROS ANALYZER
USES ULTRASONIC ENEGRY MIXING PROCESS
PARAMAX
IT IS THE TRANSPORT OF QUANTITY OF ANALYTE OR REANGET FROM ONE SPECIMEN INTO ANOTHER
CARRY OVER
ALL SAMPLES LOADED AT TE SAME TIME IN A SINGLE TEST
BATCH TESTING
MORE THAN ONE TEST IN ONE SAMPLE
PARALLEL TESTING
ANY TEST; ANY SAMPLE; ANY SEQUENCE
RANDOM ACCESS TESTING
MULTIPLE TEST ANALYZED AFTER ANOTHER
SEQUENTIAL TESTING
A SYSTEM OTHER THAN MANUFACTURER’S REAGENT
OPEN REAGENT SYSTEM
A SYSTEM USES ONLYE MANUFACTURER’S REAGENT
CLOSED REAGENT SYSTEM
