476
REFERENCE STANDARDS |
ENVIRONMENTAL MATERIALS
8000 Ser ies Methods
Spectra 104L Cylinders:
Size: 8 x 24 cm
Volume/Pressure:
104 liters of gas
@ 1,800 psi
Weight: 1.5 lbs/0.7 kg
Scotty 110L Cylinders
(Pi-marked Cylinders
for EU Regulations):
Size: 8.3 x 29.5 cm
Volume/Pressure:
110 liters of gas
@ 1,800 psi
Weight: 2.2 lbs/1 kg
US DOT Specs: 3AL2216
bromodichloromethane
bromoform
carbon tetrachloride
chlorobenzene
2-chloroethyl vinyl ether
chloroform
dibromochloromethane
1,2-dichlorobenzene
1,3-dichlorobenzene
1,4-dichlorobenzene
1,1-dichloroethane
1,2-dichloroethane
1,1-dichloroethene
trans
-1,2-dichloroethene
1,2-dichloropropane
cis
-1,3-dichloropropene
trans
-1,3-dichloropropene
methylene chloride
1,1,2,2-tetrachloroethane
tetrachloroethene
1,1,1-trichloroethane
1,1,2-trichloroethane
trichloroethene
VOA Purgeable Halocarbon Mix #1
(23 components)
2,000µg/mL each in P&T methanol, 1mL/ampul
cat. # 30212 (ea.)
allyl alcohol
2-chloroethanol
ethanol
isobutyl alcohol
propargyl alcohol
8240 Alcohols Mix
(5 components)
2,000µg/mL each in P&T methanol, 1mL/ampul
cat. # 30214 (ea.)
allyl chloride
benzyl chloride
1,2-dibromo-3-chloropropane
1,2-dibromoethane
dibromomethane
cis
-1,4-dichloro-2-butene
trans
-1,4-dichloro-2-butene
1,4-dioxane
iodomethane
pentachloroethane
1,1,1,2-tetrachloroethane
1,2,3-trichloropropane
8240 Volatiles Mix #1A
(12 components)
2,000µg/mL each in P&T methanol, 1mL/ampul
cat. # 30217 (ea.)
carbon disulfide
2-picoline
pyridine
8240 Volatiles Mix #2A
(3 components)
2,000µg/mL each in P&T methanol, 1mL/ampul
cat. # 30218 (ea.)
acrylonitrile
ethyl methacrylate
malononitrile
methacrylonitrile
methyl methacrylate
propionitrile
styrene
8240 Nitriles Mix
(7 components)
2,000µg/mL each in P&T methanol, 1mL/ampul
cat. # 30215 (ea.)
restek
innovation
!
Xylene-Free, Highly-Purified Chloroprene Standard
The R&D chemists at Restek developed a novel procedure that produces
a pure, quantitative chloroprene solution specially stabilized in purge &
trap-grade methanol. The entire procedure 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-grade methanol.
Note:
Because chloroprene is not analyzed by many laboratories, it is not
included in our 8240 VOA mixes. Chloroprene is included in our 8260B
MegaMix® Calibration Mix. Refer to
page 477.
acetone
2-butanone (MEK)
2-hexanone
4-methyl-2-pentanone (MIBK)
VOA Calibration Mix #1 (ketones)
(4 components)
5,000µg/mL each in P&T methanol:water (90:10), 1mL/ampul
cat. # 30006 (ea.)
Method 8240 (Volatile Organic Compounds [VOC])
ethylene glycol
propylene glycol
Glycols Standard
(2 components)
50,000µg/mL each in DI water, 1mL/ampul
cat. # 30471 (ea.)
bromomethane
chloroethane
chloromethane
dichlorodifluoromethane (CFC-12)
trichlorofluoromethane (CFC-11)
vinyl chloride
502.2 Calibration Mix #1 (gases)
(6 components)
200µg/mL each in P&T methanol, 1mL/ampul
cat. # 30439 (ea.)
2,000µg/mL each in P&T methanol, 1mL/ampul
cat. # 30042 (ea.)
benzene
ethylbenzene
toluene
m
-xylene
o
-xylene
p
-xylene
BTEX Standard
(6 components)
200µg/mL each in P&T methanol, 1mL/ampul
cat. # 30051 (ea.)
2,000µg/mL each in P&T methanol, 1mL/ampul
cat. # 30213 (ea.)
2,000µg/mL each in P&T methanol (
m
-xylene and
p
-xylene at 1,000µg/mL), 1mL/ampul
cat. # 30488 (ea.)
benzene
ethylbenzene
toluene
m
-xylene
o
-xylene
p
-xylene
Requires a high-purity VOC single-stage regulator. See page 433.
No data pack available.
Quantity discounts not available.
BTEX Gas Mix
(6 components)
Cylinder Construction:
aluminum
Cylinder Fitting:
CGA-180 outlet
1ppm in nitrogen, 104 liters @ 1,800psi
cat. # 34414 (ea.)
100ppb in nitrogen, 104 liters @ 1,800psi
cat. # 34428 (ea.)
1ppm in nitrogen, 110 liters @ 1,800psi (Pi-marked Cylinder)
cat. # 34414-PI (ea.)
100ppb in nitrogen, 110 liters @ 1,800psi (Pi-marked Cylinder)
cat. # 34428-PI (ea.)
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Mar 2011
