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Figure 2
Excellent resolution of EU PAHs on 1.9μm Pinnacle™ DB
PAH columns.
Figure 3
Simple, isocratic separation of Portugal PAHs on 4μm
Pinnacle™ II PAH columns.
Pinnacle™ DB PAH UHPLC Columns
Physical Characteristics:
1.9µm Column, 2.1mm
cat. #
price
50mm
9470252
ordering
note
For guard cartridges for these columns, visit our website at
www.restek.com.
particle size: 1.9µm
pore size: 140Å
endcap: yes
pH range: 2.5 to 7.5
temperature limit: 80°C
Pinnacle™ II PAH Columns
Physical Characteristics:
4µm Column, 3.2mm
cat. #
price
50mm
9219453
particle size: 4µm, spherical
pore size: 110Å
endcap: fully endcapped
pH range: 2.5 to 10
temperature limit: 80°C
Peak List:
1. cyclopenta(c,d)pyrene
2. benzo(a)anthracene
3. chrysene
4. 5-methylchrysene
5. benzo(j)fluoranthene
6. benzo(b)fluoranthene
7. benzo(k)fluoranthene
8. benzo(a)pyrene
9. dibenzo(a,l)pyrene
10. dibenzo(a,h)anthracene
11. benzo(ghi)perylene
12. indeno(1,2,3-cd)pyrene
13. dibenzo(a,e)pyrene
14. dibenzo(a,i)pyrene
15. dibenzo(a,h)pyrene
LC_EV0470
min.
Sample:
Inj.:
2µL
Conc.:
20µg/mL each component
Sample diluent: acetonitrile
Column:
Pinnacle™ DB PAH
Cat.#:
9470252
Dimensions:
50mm x 2.1mm
Particle size:
1.9µm
Pore size:
140Å
Instrument:
JASCO X-LC
Conditions:
Mobile phase:
A: water
B: acetonitrile
Time (min.) %B
0
50
1
90
2
95
5
100
7
100
Flow:
0.6mL/min.
Temp.:
30°C
Det.:
UV @ 264nm
Peak List:
1. benzo(b)fluoranthene
2. benzo(k)fluoranthene
3. benzo(a)pyrene
4. benzo(ghi)perylene
5. indeno(1,2,3-cd)pyrene
Sample:
Inj.:
2µL
Conc.:
20µg/mL each component
Sample diluent: acetonitrile
Column:
Pinnacle™ II PAH
Cat.#:
9219453
Dimensions:
50mm x 3.2mm
Particle size:
4µm
Pore size:
110Å
Instrument:
JASCO X-LC
Conditions:
Mobile phase:
water:acetonitrile, 5:95 (v/v)
Flow:
0.6mL/min.
Temp.:
30°C
Det.:
UV @ 264nm
LC_EV0471
min.
Compare to 9 min.
competitor analysis!
The Choice IsYours
Pinnacle
™
DB 1.9μm columns
offer the widest variety of
stationary phases for UHPLC
www.restek.com/uhplcAqueous C18 PFP Propyl Biphenyl
Cyano Silica C18 IBD C8 X3 PAH
New phases
now available!
Cyano
•
IBD
•
C8
X3
•
PAH