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2008 vol. 2
Test/Requirement
Analyte
Concentration (ppb)
Rtx
®
-CLPesticides2
Rtx
®
-CLPesticides
Inertness (breakdown <20%)
endrin
50
0.9%
1.4%
Inertness (breakdown <20%)
4,4’-DDE
100
1.0%
1.1%
Sensitivity (S/N>3)
chlorpyrifos
2
12.0
6.2
Chromatographic performance
(0.8<PGF<1.15)
DCPA
50
1.03
1.06
Column performance
(resolution>0.50)
chlorothalonil
50
9.9
26.8
Column performance
(resolution>0.50)
gamma-BHC
40
9.9
26.8
Table I
Rtx®-CLPesticides and Rtx®-CLPesticides2 columns easily pass EPA Method 508.1
performance criteria.
Rtx®-CLPesticides2 Columns (fused silica)
ID df (µm)
temp. limits
length cat. #
0.32mm 0.25 -60 to 320/340°C 30-Meter 11324
Rtx®-CLPesticides Columns (fused silica)
ID df (µm)
temp. limits
length cat. #
0.32mm 0.32 -60 to 320/340°C 30-Meter 11141
Rxi® Guard/Retention Gap Columns (fused silica)
Nominal ID
Nominal OD
5-Meter
5-Meter/6-pk.
10-Meter
10-Meter/6-pk.
0.25mm
0.37 ± 0.04mm 10029
10029-600
10059
10059-600
0.32mm
0.45 ± 0.04mm 10039
10039-600
10064
10064-600
0.53mm
0.69 ± 0.05mm 10054
10054-600
10073
10073-600
Universal “Y” Press-Tight® Connectors
Description
ea.
3-pk.
Universal “Y” Press-Tight Connector
20405
20406
Deactivated Universal “Y” Press-Tight Connector
20405-261
20406-261
Siltek Treated Universal “Y” Press-Tight Connector
20485
20486
aldrin
α
-BHC
β
-BHC
δ
-BHC
γ
-BHC (lindane)
4,4'-DDD
4,4'-DDE
4,4'-DDT
dieldrin
endosulfan I
endosulfan II
endosulfan sulfate
endrin
endrin aldehyde
heptachlor
heptachlor epoxide (isomer B)
methoxychlor
508.1 Calibration Mix #1
(17 components)
500µg/mL each in ethyl acetate, 1mL/ampul
cat. # 32094
chlorobenzilate
α
-chlordane
γ
-chlordane
chlorneb
DCPA (Dacthal
®
)
etridiazole
hexachlorobenzene
cis
-permethrin*
trans
-permethrin*
propachlor
trifluralin
*1000µg/mL total permethrin. Exact content of each isomer
listed on certificate of analysis.
508.1 Calibration Mix #2
(11 components)
500µg/mL each in ethyl acetate, 1mL/ampul
cat. # 32095
alachlor
atrazine
chlorthalonil
cyanazine
hexachlorocyclopentadiene
metolachlor
metribuzin
simazine
508.1 Calibration Mix #3
(8 components)
500µg/mL each in ethyl acetate, 1mL/ampul
cat. # 32096
pentachloronitrobenzene
508.1 Internal Standard
100µg/mL in ethyl acetate, 1mL/ampul
cat. # 32091
4,4'-dibromobiphenyl
508.1 Surrogate
500µg/mL in ethyl acetate, 1mL/ampul
cat. # 32092
Splitless Liners for Agilent GC
ID* x OD & Length
qty.
cat.#
Cyclo Double Gooseneck (4mm)
4.0mm x 6.5mm x 78.5mm 5-pk.
20896
Atrazine
1,000µg/mL in acetone, 1mL/ampul
cat. # 32208
Simazine
1,000µg/mL in acetone, 1mL/ampul
cat. # 32236
Resprep™-C18 SPE Disks
Description
qty.
cat.#
Resprep-C18 47mm SPE Disks
20-pk.
24004
Satisfy all method requirements
in half the time!
*Nominal ID at syringe needle expulsion point.