CLINICAL/FORENSICS
60
Sample Preparation
Resprep™SPECartridges:NormalPhase
Hydrophilic (polar) adsorbents used to extract hydrophilic analytes fromnonpolarmatrices, such as
organic solvents (e.g., polar contaminants from sample extracts).
*Teflon
®
frits
**Glass tubeswithTeflon
®
frits
3mL/200mg
3mL/500mg
6mL/500mg
6mL/1000mg
(50-pk.)
(50-pk.)
(30-pk.)
(30-pk.)
Florisil
®
(EPA SW 846methods and CLP protocols)
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—
24031
$91
—
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24034
$81
—
—
24032*
$131
26086**
$182
26085**
$202
Silica (EPA SW 846methods)
—
—
24035
$91
—
—
24038
$76
—
—
24036*
$149
—
—
—
—
Cyanopropyl (endcapped)
26048
$101
26049
$117
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Resprep™SPECartridges: IonExchangePhases
Ionized adsorbents used to extract positively- or negatively-charged analytes from aqueousmatrices
(e.g., tricyclic antidepressants fromplasma).
1mL/100mg
3mL/200mg
3mL/500mg
6mL/500mg
6mL/1000mg
(100-pk.)
(50-pk.)
(50-pk.)
(30-pk.)
(30-pk.)
SAX, quaternary amine
26054
$147
—
—
26055
$127
—
—
—
—
SCX, propyl
26056
$147
—
—
26057
$127
—
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—
—
SCX, benzene
—
—
26058
$122
—
—
26059
$112
26060
$122
WAX, amino, primary amine 26050
$157
26051
$122
26052
$127
26053
$122
—
—
WCX, carboxylic acid
26061
$162
—
—
26062
$142
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Resprep™SPECartridges:BondedReversedPhases
Hydrophobic (nonpolar) adsorbents, used to extract hydrophobic analytes frompolarmatrices (e.g., pesticides fromwater).
1mL
3mL
3mL
6mL
6mL
20mL
60mL
100mg
200mg
500mg
500mg
1000mg
5g
10g
(100-pk)
(50-pk.)
(50-pk.)
(30-pk.)
(30-pk.)
(20-pk.)
(16-pk.)
C18 (high load, endcapped)
26030
$117
26031
$91
24050
$101
24052
$71
24051
$91
26034
$157
26035
$137
C8 (high load, endcapped)
26036
$117
26037
$91
26038
$101
26039
$71
26040
$91
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—
C2 (endcapped)
26041
$117
26042
$91
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—
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—
—
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Cyclohexyl (endcapped)
—
—
—
—
—
—
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26043
$101
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SpecialtySPECartridges
These cartridges have been specificallydesigned toprovide consistent and reproducible results for themethod stated.
Description
Applications
Tube Volume,
BedWeight
qty.
cat.#
price
Drug Prep I
Acidic, basic, and/or neutral drugs. Mixed-mode hydrophobic and ion exchange sites provide
selective, reproducible extraction of biological samples containing therapeutic or illegal drugs.
3mL, 200mg
10mL, 200mg
50-pk.
50-pk.
26044
26045
$101
$96
Drug Prep II
Extraction ofTHCA from biological samples. Copolymeric anion exchange sites provide
selective, reproducible extraction ofTHCA from urine.
3mL, 200mg
10mL, 200mg
50-pk.
50-pk.
26046
26047
$101
$101
All cartridges are
polypropyleneandhave
polyethylene fritsunless
otherwisenoted.
Strong Anion Exchange (SAX)
Strong Cation Exchange (SCX)
Weak Anion Exchange (WAX)
Weak Cation Exchange (WCX)
SyringeFilters
• Nylon - PTFE - PVDFmembranes.
• 13mmor 25mmdiameter.
• 0.22µmor 0.45µmporosity.
• Color coded for easy identification.
• 100 filters, reusable storage container.
Excellent syringe
filters—greatprices!
Size
Porosity
qty.
cat.#
price
Nylon
13mm
0.22µm
100-pk.
26146
$86
13mm
0.45µm
100-pk.
26147
$86
25mm
0.22µm
100-pk.
26148
$91
25mm
0.45µm
100-pk.
26149
$91
PTFE (polytetrafluoroethylene)
13mm
0.22µm
100-pk.
26142
$86
13mm
0.45µm
100-pk.
26143
$86
25mm
0.22µm
100-pk.
26144
$101
25mm
0.45µm
100-pk.
26145
$101
PVDF (polyvinyldifluoride)
13mm
0.22µm
100-pk.
26150
$86
13mm
0.45µm
100-pk.
26151
$86
25mm
0.22µm
100-pk.
26152
$101
25mm
0.45µm
100-pk.
26153
$101
