8260A/B Internal StandardMix
chlorobenzene-d5
1,4-dichlorobenzene-d4
fluorobenzene
2500µg/mL each inP&Tmethanol, 1mL per ampul
Ea.
5-pk.
10-pk.
30241
30241-510
—
with data pack
30241-500
30241-520
30341
8260A/B SurrogateMix
4-bromofluorobenzene 1,2-dichloroethane-d4
dibromofluoromethane toluene-d8
2500µg/mL each inP&Tmethanol, 1mL per ampul
Ea.
5-pk.
10-pk.
30240
30240-510
—
with data pack
30240-500
30240-520
30340
4-Bromofluorobenzene
(TuningMix)
2500µg/mL inP&Tmethanol, 1mL per ampul
Ea.
5-pk.
10-pk.
30067
30067-510
—
with data pack
30067-500
30067-520
30167
8260BMatrix SpikeMix
benzene
trichloroethylene
chlorobenzene
toluene
1,1-dichloroethene
2500µg/mL each inP&Tmethanol, 1mL per ampul
Ea.
5-pk.
10-pk.
30479
30479-510
—
with data pack
30479-500
30479-520
30579
for
more
info
8260 SurrogateMix
4-bromofluorobenzenetoluene-d8 toluene-d8
dibromofluoromethane
2,500µg/mL each inP&Tmethanol, 1mL/ampul
Ea.
5-pk.
10-pk.
30073
30073-510
—
w/data pack
30073-500
30073-520
30173
8260 Internal StandardMix
chlorobenzene-d5
1,4-difluorobenzene
1,4-dichlorobenzene-d4
pentafluorobenzene
2,500µg/mL each inP&Tmethanol, 1mL/ampul
Each
5-pk.
10-pk.
30074
30074-510
—
w/data pack
30074-500
30074-520
30174
Xylene-Free,
Highly-PurifiedChloroprene Standard
The R&D chemists at Restek developed a novel procedure that
produces a pure, quantitative chloroprene solution specially
stabilized inpurge& trap-grademethanol. The entireprocedure
is performed under carefully monitored conditions to prevent
any contamination or polymerization of the highly reactive,
neat chloroprene. The final solution is specially stabilized,
allowing analysts to make dilutions for working standards in
unmodified purge& trap-grademethanol.
The working level dilution of this product, combined with all
other 8240 compounds (8240VOAKit, cat.# 30232), has been
tested using purge& trapGC/MS. Thorough evaluation of the
resultant data indicates that working level solutions may be
prepared weekly, by mixing all of the 8240 calibration mix-
tures with the chloroprene mixture, and diluting to volume
with purge& trap-grademethanol. No special care, other than
the use of clean glassware and pure purge & trap-grade
methanol, is required for the preparation of stable solutions.A
detailed instruction sheet is included for persons analyzing
modified 8240 target compound lists.
8000 Series—
SolidWaste—Volatiles
Chloroprene
5,000µg/mL inP&Tmethanol, 1mL/ampul
Ea.
5-pk.
10-pk.
30238
30238-510
—
w/data pack
30238-500
30238-520
30338
Alternative 8260B
Optional Internal StandardMixtures
Note: Because chloroprene is
an
s,
it is not included in our 8240 VOAKits.
Purchase this product separately if needed.
8240/8260 SystemPerformance CheckMix
bromoform
1,1-dichloroethane
chlorobenzene
1,1,2,2-tetrachloroethane
chloromethane
2,000µg/mL each inP&Tmethanol, 1mL/ampul
Ea.
5-pk.
10-pk.
30075
30075-510
—
w/data pack
30075-500
30075-520
30175
8240/8260 Calibration CheckMix
chloroform
ethylbenzene
1,1-dichloroethene
toluene
1,2-dichloropropane
vinyl chloride
2,000µg/mL each inP&Tmethanol, 1mL/ampul
Ea.
5-pk.
10-pk.
30427
30427-510
—
w/data pack
30427-500
30427-520
30527
See the CustomReferenceMaterials Request Form inside.
8260BRecommended
Internal Standards and Surrogates
AntifoamAgent for Purge& Trap Samples
Foam generated as purge gas passes through a sample can enter the analytical trap,
and possibly into the GC column. Our silica-containing antifoam agent will be of great
help to analysts performing VOC analysis. It’s effective over a wide pH range, andwill
not conflict with chromatography of target analytes.
Neat, 1mL/ampul
Each
5-pk.
31822
31822-510
