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Study sets matching "chromatography science"

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Study sets matching "chromatography science"

20 terms
Forensic Science: Chromatography Vocab
Centrate
Precipitate
HCl
HNO3
in a reaction which produces a solid and a liquid, this is th…
in a reaction which produces a solid and a liquid, this is th…
Hydrochloric acid
Nitric acid
Centrate
in a reaction which produces a solid and a liquid, this is th…
Precipitate
in a reaction which produces a solid and a liquid, this is th…
19 terms
Science Chromatography Quiz
Chromatography
Solution
Solvent
Solute
physical methods used to separate and or to analyze complex m…
Two substances mixed EVENLY together
The substance doing the dissolving
The substance being dissolved
Chromatography
physical methods used to separate and or to analyze complex m…
Solution
Two substances mixed EVENLY together
32 terms
Forensic science chromatography
Dispersion
Two models of light to comprehend
Trace elements
Three common glass types
Separation of light into its component wavelengths
Continuous wave and stream of discrete energy particles
Provide criminalists with invisible markers ... Establish sourc…
Float glass... Container glass... Borosilicates
Dispersion
Separation of light into its component wavelengths
Two models of light to comprehend
Continuous wave and stream of discrete energy particles
22 terms
Science Chromatography Quiz
Chromatography
Solution
Solvent
Solute
physical methods used to separate and or to analyze complex m…
Two substances mixed EVENLY together
The substance doing the dissolving
The substance being dissolved
Chromatography
physical methods used to separate and or to analyze complex m…
Solution
Two substances mixed EVENLY together
22 terms
Science Chromatography Quiz(full)
Chromatography
Solution
Solvent
Solute
physical methods used to separate and or to analyze complex m…
Two substances mixed EVENLY together
The substance doing the dissolving
The substance being dissolved
Chromatography
physical methods used to separate and or to analyze complex m…
Solution
Two substances mixed EVENLY together
9 terms
Chromatography- Science Rubber Band book 4/14/16
Chromatography is one method used to s…
Chroma which means color and graph whi…
We used paper chromatography to separa…
The water moves up the strip by the pr…
Blank slide
Blank slide
If you remember we used a penny the other day and a medicine…
This is what is written for an example. This is what is writt…
Chromatography is one method used to s…
Blank slide
Chroma which means color and graph whi…
Blank slide
chromatography
mixture
solute
solvent
solution
two or more substances jumbled up together
a solid that dissolves
a liquid that does the dissolving
formed when a solute completely dissolves in a solvent
mixture
two or more substances jumbled up together
solute
a solid that dissolves
92 terms
Chromatography
Chromatography
Mobile phase
Stationary phase
Retention time
A physical method of separation in which the components to be…
In chromatography: (buffer) Liquid or gas phase that carries…
In chromatography: phase where resin is packed in column
The time it takes an analyte to travel through the column
Chromatography
A physical method of separation in which the components to be…
Mobile phase
In chromatography: (buffer) Liquid or gas phase that carries…
16 terms
Chromatography
Stationary phase
Mobile Phase (non-stationary)
Retention or Retardation Factor (Rf)
Higher Rf the higher _________
Polar (silica)
Non-Polar (alkane)
Distance Spot Traveled / Distance Solvent Front Moved
Mobility
Stationary phase
Polar (silica)
Mobile Phase (non-stationary)
Non-Polar (alkane)
13 terms
Chromatography
Greek word chromos-
Greek word graphe-
chromatography
gas chromatography
color
write
the physical separation of a mixture into its individual comp…
uses a GAS solvent to separates a substance (solute) into its…
Greek word chromos-
color
Greek word graphe-
write
9 terms
Chromatography
Why must you draw a line a certain dis…
How does chromatography work?
Why do some components (dyes) have a h…
Name one way scientists at a crime sce…
So, that the dyes don't run into the water.
It separates inks or dyes.
Because the molecules are bigger.
They use paint from a car and identify what car has that spec…
Why must you draw a line a certain dis…
So, that the dyes don't run into the water.
How does chromatography work?
It separates inks or dyes.
Chromatography SCL
A ___________ is two or more substance…
Chromatography is the physical _______…
___________ are mixtures in which one…
The ___________ in a solution is the s…
mixture
seporation of a mixture into its components.
Solutions
solute
A ___________ is two or more substance…
mixture
Chromatography is the physical _______…
seporation of a mixture into its components.
16 terms
chromatography
כרומטוגרפיה
צבעים
להפריד
עורבבים
chromatography
colors
separate
mixed
כרומטוגרפיה
chromatography
צבעים
colors
8 terms
Outcome 4: Chromatography 6E
A dot must be drawn away from bottom o…
Chromatography would work...
a way to use chromatography to solve a…
Permanent Ink
keep the dyes away from the water
to separate inks and dyes
DNA
Does not separate
A dot must be drawn away from bottom o…
keep the dyes away from the water
Chromatography would work...
to separate inks and dyes
14 terms
Chromatography
Stationary phase
Chromatography
Capillary action
Mobile phase
A stationary phase is a substance that shows different affini…
the separation of a mixture by passing it in solution or susp…
Capillary action (sometimes capillarity, capillary motion, or…
Chromatography is a physical method of separation that distri…
Stationary phase
A stationary phase is a substance that shows different affini…
Chromatography
the separation of a mixture by passing it in solution or susp…
55 terms
Chromatography
Chromatography
drug screening, drug quantitation
Adsorption
Fastest
Refers to the group of techniques that are used to separate c…
Chromatography is used for ___ and confirmation. Can also be…
Also known as liquid-solid chromatography, based on the compe…
In adsorption, molecules that are most soluble in the mobile…
Chromatography
Refers to the group of techniques that are used to separate c…
drug screening, drug quantitation
Chromatography is used for ___ and confirmation. Can also be…
15 terms
Chromatography
Chroma
Colour
Separation, components
Inks, dyes
Chromatography is from which Greek word?
What does chroma mean?
Chromatography is the physical _____________ of a mixture int…
Chromatography can be used to separate pigments in __________…
Chroma
Chromatography is from which Greek word?
Colour
What does chroma mean?
8 terms
chromatography
paper chromatography is a method of
instrumental methods
advantages of using instrumental metho…
gas chromatography
chemical analysis
analysis using machines
1. sensitive ... 2. fast... 3. accurate
an example of an instrumental method, it helps separate a mix…
paper chromatography is a method of
chemical analysis
instrumental methods
analysis using machines
20 terms
Chromatography Test
Mixture
Filtration
Vaporization
Boiling
Two or more substances that are mixed together, but not chemi…
The process of separating a solid and a liquid by passing a m…
The change of states from a liquid to a gas.
The process that occurs when vaporization takes place inside…
Mixture
Two or more substances that are mixed together, but not chemi…
Filtration
The process of separating a solid and a liquid by passing a m…
26 terms
Chromatography Vocab
Adsorption
Calibration Graph
Carrier Gas
Chromatogram
The process of binding or sticking to a surface
A plot of data involving two variables that is used to determ…
The gas used as the mobile phase in gas chromatography
The trace or plot that is obtained when the components of a m…
Adsorption
The process of binding or sticking to a surface
Calibration Graph
A plot of data involving two variables that is used to determ…
21 terms
Lesson 4 Chromatography "Separating Solutes"
Chromatography
Soluble
Insoluble
Solute
The process of separating the solutes of a solution.
A substance that can be dissolved by water/solvent.
A substance that can not be dissolved by water/solvent.
A pure substance that is dissolved in a solution.
Chromatography
The process of separating the solutes of a solution.
Soluble
A substance that can be dissolved by water/solvent.
18 terms
Unit 5: Chromatography
Drug ->
Toxin->
Poison->
Chromatography is used to..
Toxin
Poison
Drug
..determine the make up of drugs and draw comparison,
Drug ->
Toxin
Toxin->
Poison
30 terms
Chromatography
What five features are part of a HPLC…
What is the role of the solvents in HP…
In a HPLC system what is found after t…
How do you choose which type of HPLC t…
1. Injector, 2. Pump, 3. Solvents, 4. Column, 5. Detector
Mobile phase; and illutes analytes bound to solidphase
Pulse dampener
1. Mw of analyte, 2. Water solubility, 3. Polarity, 4. Ionic…
What five features are part of a HPLC…
1. Injector, 2. Pump, 3. Solvents, 4. Column, 5. Detector
What is the role of the solvents in HP…
Mobile phase; and illutes analytes bound to solidphase
11 terms
Gas Chromatography
What are the limitations of gas chroma…
What are the mobile and stationary pha…
What is different between GC and TLC f…
How do mixtures separate in GC?
It is only useful for the analysis of small amounts of compou…
mobile- inert gas (hydrogen or helium or nitrogen)... stationary…
the mobile and stationary phases don't actively compete for t…
with their variable interactions between the liquid and gas s…
What are the limitations of gas chroma…
It is only useful for the analysis of small amounts of compou…
What are the mobile and stationary pha…
mobile- inert gas (hydrogen or helium or nitrogen)... stationary…
20 terms
Forensics: Chromatography/Blood (3rd Term)
Thin-layer Chromatography
Gas Chromatography
Infrared Spectrophotometry
Stationary
Uses thin plastic or glass trays to identify the composition…
Separates mixtures based on their distribution between a stat…
A device for measuring the interaction of infrared radiation…
In one place; not moving
Thin-layer Chromatography
Uses thin plastic or glass trays to identify the composition…
Gas Chromatography
Separates mixtures based on their distribution between a stat…
14 terms
Chromatography
Chromatography can be used to...
You can use paper chromatography to...
Paper chromatography uses the fact tha…
1. Put spots of each mixture being tes…
Identify substances
Identify different substances in a mixture
Wash through wet filter paper at different rates
Pencil baseline on filter paper
Chromatography can be used to...
Identify substances
You can use paper chromatography to...
Identify different substances in a mixture
44 terms
Chromatography
Chromatography
Separation , quantification , Identifi…
Nonpolar compounds
Non polar compounds
Science of separation
purpose of Chromatography is ( ) before ( ) and ()
In nonpolar mobile phase, ( ) will go with mobile phase
So, ( ) Compounds will arrive to the end of mobile phase faster
Chromatography
Science of separation
Separation , quantification , Identifi…
purpose of Chromatography is ( ) before ( ) and ()
66 terms
Grade 6 Science
Cast
Chromatography
Classification
Constant Variable
A moulded mass of plaster used to create footprints or tire t…
Separation of a mixture (usually ink) into its separate colou…
The arrangement of things into groups on the basis of a relat…
A variable which is kept the same or unchanging.
Cast
A moulded mass of plaster used to create footprints or tire t…
Chromatography
Separation of a mixture (usually ink) into its separate colou…
11 terms
Paper Chromatography
What is paper chromatography used for?
Why does the paper chromatography tech…
What are paper chromatography often us…
What are paper chromatography based on?
It is widely used for the separation and identification of co…
It works because of differences in the polarity and solubilit…
They are often used for the initial screening of urine sample…
The differential partitioning of the samples (solutes) betwee…
What is paper chromatography used for?
It is widely used for the separation and identification of co…
Why does the paper chromatography tech…
It works because of differences in the polarity and solubilit…
31 terms
chromatography and neutralization
To prevent the solvent evaporating
Carbon/graphite does not dissolve in t…
The have defined marks in the vertical…
Use a comparison of something you know.
Why is there a lid on the container for chromatography?
Why use pencil for the start line in Chromatography?
How can you tell the different substances in Chromatography?
How can you tell what is in the tested substance
To prevent the solvent evaporating
Why is there a lid on the container for chromatography?
Carbon/graphite does not dissolve in t…
Why use pencil for the start line in Chromatography?
10 terms
Paper Chromatography
What is paper chromatography used for?
Why does the paper chromatography tech…
What are paper chromatography often us…
How does the solution in paper chromat…
It is widely used for the separation and identification of co…
It works because of differences in the polarity and solubilit…
They are often used for the initial screening of urine sample…
By capillary action.
What is paper chromatography used for?
It is widely used for the separation and identification of co…
Why does the paper chromatography tech…
It works because of differences in the polarity and solubilit…
40 terms
Chapter 23: Gas Chromatography
Gas Chromatography: Definition
What is the stationary phase in GC?
What is the typical length of a column…
What is the typical column diameter in…
gaseous analyte is transported through the column by a gaseou…
A nonvolatile liquid, sometimes a solid
15 to 100 meters
0.10 to 0.53 millimeters
Gas Chromatography: Definition
gaseous analyte is transported through the column by a gaseou…
What is the stationary phase in GC?
A nonvolatile liquid, sometimes a solid
8 terms
Vocabulary
solid
liquid
gas
seive
solid
liquid
11 terms
Paper Chromatography
What is paper chromatography used for?
Why does the paper chromatography tech…
What are paper chromatography often us…
What are paper chromatography based on?
It is widely used for the separation and identification of co…
It works because of differences in the polarity and solubilit…
They are often used for the initial screening of urine sample…
The differential partitioning of the samples (solutes) betwee…
What is paper chromatography used for?
It is widely used for the separation and identification of co…
Why does the paper chromatography tech…
It works because of differences in the polarity and solubilit…
Physical Science 5th Grade Mixtures and Solutions
Mixture
Solution
Evaporation
Magnetism
A combination of two or more items.
A mixture in which one substance is dissolved in another
Used to separate salt from water.
Used to separate iron particles in a mixture.
Mixture
A combination of two or more items.
Solution
A mixture in which one substance is dissolved in another
123 terms
Physical Science Vocabulary
Absolute Zero
Acceleration
Acid
Amplitude
The temperature at which no more energy can be removed from m…
The change that occurs in an object's speed or direction in a…
A substance that donates hydrogen ions. Any compound that pro…
The distance from the midpoint (rest position) to the maximum…
Absolute Zero
The temperature at which no more energy can be removed from m…
Acceleration
The change that occurs in an object's speed or direction in a…
8 terms
Paper Chromatography
Paper Chromotography
Capillary Action
Cohesion
Adhesion
The seperation of a complex mixture (ink) into seperate parts
The force of adhesion between a solid and liquid in capillary
Similar molecules sticking together
Molecules of different surfaces sticking together
Paper Chromotography
The seperation of a complex mixture (ink) into seperate parts
Capillary Action
The force of adhesion between a solid and liquid in capillary
123 terms
Physical Science Vocabulary Review for EOC
Absolute Zero
Acceleration
Acid
Amplitude
The temperature at which no more energy can be removed from m…
The change that occurs in an object's speed or direction in a…
A substance that donates hydrogen ions. Any compound that pro…
The distance from the midpoint (rest position) to the maximum…
Absolute Zero
The temperature at which no more energy can be removed from m…
Acceleration
The change that occurs in an object's speed or direction in a…
11 terms
Forgery & Chromatography
Personal Forgery
Industrial Forgery
Forgery on metal
Chromatography
Forgery of someones personal information such as signatures,…
Term used for copies of clothing, products or anything that d…
Is tampering with products to change them for example changin…
An experiment use to separate the pigment of a pen to determi…
Personal Forgery
Forgery of someones personal information such as signatures,…
Industrial Forgery
Term used for copies of clothing, products or anything that d…
123 terms
Physical Science Vocabulary Review for EOC
Absolute Zero
Acceleration
Acid
Amplitude
The temperature at which no more energy can be removed from m…
The change that occurs in an object's speed or direction in a…
A substance that donates hydrogen ions. Any compound that pro…
The distance from the midpoint (rest position) to the maximum…
Absolute Zero
The temperature at which no more energy can be removed from m…
Acceleration
The change that occurs in an object's speed or direction in a…
123 terms
Mr. Blue's Physical Science Vocabulary Review for the Science MSA
Absolute Zero
Acceleration
Acid
Amplitude
The temperature at which no more energy can be removed from m…
The change that occurs in an object's speed or direction in a…
A substance that donates hydrogen ions. Any compound that pro…
The distance from the midpoint (rest position) to the maximum…
Absolute Zero
The temperature at which no more energy can be removed from m…
Acceleration
The change that occurs in an object's speed or direction in a…
128 terms
7th Grade Life Science Vocabulary Words
Celsius
compound light microscope
conclusion
controlled experiment
A temperature scale that measures water freezing at 0 degrees…
A device used to magnify small objects, includes a tube with…
The step in the scientific method in which it is decided if t…
An experiment which tests only one variable at a time
Celsius
A temperature scale that measures water freezing at 0 degrees…
compound light microscope
A device used to magnify small objects, includes a tube with…
13 terms
Forensics: Chromatography
This type of spectrophotometry always…
This can only be used on volatile subs…
The chromophore is the unit of the mol…
What type of material would you use an…
Infrared (IR) Spectrophotometry
Gas Chromatography
Ultraviolet (UV) Spectrophotometry
Substances that absorb from 7x(10^-7) - 1x(10^-5)
This type of spectrophotometry always…
Infrared (IR) Spectrophotometry
This can only be used on volatile subs…
Gas Chromatography
20 terms
Grade 8 Science Skills Unit 1
inquiry
observations
qualitative
quantitative
a seeking for information or knowledge
Information gathered by noticing facts and occurrences using…
Data in the form of words
Data that is in numbers
inquiry
a seeking for information or knowledge
observations
Information gathered by noticing facts and occurrences using…
10 terms
Paper chromatography to Xylem
Paper chromatography
Taproot systems
Fibrous root systems
Vegetative reproduction
What method by which scientists separate pigment mixtures
The root system in which the primary root grow straight down…
In which the primary root remain small and slender secondary…
Plant reproduction that does not involve flowers seeds or fru…
Paper chromatography
What method by which scientists separate pigment mixtures
Taproot systems
The root system in which the primary root grow straight down…
15 terms
Physical Science 5th Grade Mixtures and Solutions
Mixture
Solution
Evaporation
Magnetism
A combination of two or more items.
A mixture in which one substance is dissolved in another
Used to separate salt from water.
Used to separate iron particles in a mixture.
Mixture
A combination of two or more items.
Solution
A mixture in which one substance is dissolved in another
25 terms
SCIENCE YEAR 7 TERM 3 END MIXTURES1.1-1.2
Concentrated
concentration
dilute
dissolve
Describes a solution that has a relatively large amount of di…
A measurement of how much solute exists within a certain volu…
To make a liquid less concentrated
break up into tiny particxles that are smaller than the eye c…
Concentrated
Describes a solution that has a relatively large amount of di…
concentration
A measurement of how much solute exists within a certain volu…
32 terms
Physical Science 5th Grade
Matter
Mixture
Solution
Evaporation
Anything that has mass and takes up space.
A combination of two or more items.
A mixture in which one substance is dissolved in another
Used to separate salt from water.
Matter
Anything that has mass and takes up space.
Mixture
A combination of two or more items.
10 terms
Forensic Science
deoxyribonucleic acid
chromatography
forensic science
friction ridge pattern
a large double-helix molecule present in living organisms
the process that separates substances into individual chemica…
the application of science to law
a pattern of lines, or ridges, along the tips of the fingers
deoxyribonucleic acid
a large double-helix molecule present in living organisms
chromatography
the process that separates substances into individual chemica…
40 terms
Terms in pictures
Alloy
Atom
Boiling Point
Chemical property
Iron and carbon (steel)
Fire burning in oxygen
Alloy
Iron and carbon (steel)
Atom
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