503
REFERENCE STANDARDS |
ENVIRONMENTAL MATERIALS
UST Moni tor ing
Fuel Oil Degradation Test
heptadecane (C17)
octadecane (C18)
pristane (2,6,10,14-tetramethylpentadecane)
phytane (2,6,10,14-tetramethylhexadecane)
1
Interpretation of Gas Chromatographic Data in Subsurface Hydrocarbon
Investigations, R. Senn and M. Johnson, Ground Water Monitoring Review, Winter
1987.
Fuel Oil Degradation Mix
(4 components)
Subsurface degradation of fuel oil spills can be estimated by
examining the ratios of C17/pristane and C18/phytane.
1
To assist
in identifying these four compounds from the complex fuel oil
analysis, we offer a product that contains these compounds for
retention time determination.
2,000µg/mL each in methylene chloride, 1mL/ampul
cat. # 31240 (ea.)
Mineral Spirits
Mineral Spirits Standards (Unweathered)
5,000µg/mL in methylene chloride, 1mL/ampul
cat. # 31225 (ea.)
50,000µg/mL in methylene chloride, 1mL/ampul
cat. # 31260 (ea.)
50,000µg/mL in methylene chloride, 5mL/ampul
cat. # 31261 (ea.)
There are four general types of mineral spirits, classified accord-
ing to boiling point range (BPR):
• Type I (Stoddard solvent) BPR 149–182°C
• Type II (high flash point) BPR 177–196°C
• Type III (odorless)
BPR 149–196°C
• Type IV (low dry point) BPR 149–174°C
We prepare our solutions from an equal volume blend of Type I,
II, and III mineral spirits.
Stoddard Solvent Standard
Stoddard solvent is also known as Type I mineral spirits, Texsolve
S, or Varsol® 1 mineral spirits.We offer this reference material for
those who need to calibrate Stoddard solvent separately. This
standard is dissolved in methanol for analysis by either direct
injection or purge and trap.
10,000µg/mL in P&T methanol, 1mL/ampul
cat. # 30487 (ea.)
Petroleum Volatile Organic Compounds (PVOC),
Gasoline Range Organics (GRO), & Benzene-Toluene-
Ethylbenzene-Xylenes (BTEX)
benzene
ethylbenzene
methyl
tert
-butyl ether (MTBE)
toluene
m
-xylene
o
-xylene
p
-xylene
PVOC Mix (California)
(7 components)
1,000µg/mL each in P&T methanol, 1mL/ampul
cat. # 30231 (ea.)
benzene
ethylbenzene
methyl
tert
-butyl ether (MTBE)
naphthalene
toluene
1,2,4-trimethylbenzene
1,3,5-trimethylbenzene
m
-xylene
o
-xylene
p
-xylene
PVOC/GRO Mix (Wisconsin)
(10 components)
1,000µg/mL each in P&T methanol, 1mL/ampul
cat. # 30095 (ea.)
benzene
ethylbenzene
3-methylpentane
naphthalene
toluene
1,2,4-trimethylbenzene
2,2,4-trimethylpentane (isooctane)
m
-xylene
o
-xylene
GRO Mix
(9 components)
1,000µg/mL each in P&T methanol, 1mL/ampul
cat. # 30069 (ea.)
benzene
500µg/mL
ethylbenzene
500
heptane
500
2-methylpentane
1,500
toluene
1,500
1,2,4-trimethylbenzene
1,000
2,2,4-trimethylpentane
1,500
m
-xylene
1,000
o
-xylene
1,000
GRO Mix (EPA)
(9 components)
In P&T methanol, 1mL/ampul
cat. # 30065 (ea.)
Spectra 104L Cylinders:
Aluminum construction.
Size: 8 x 24 cm
Volume/Pressure:
104 liters of gas @ 1,800 psi
CGA-180 outlet fitting.
Weight: 1.5 lbs/0.7 kg
Scotty 110L Cylinders:
Aluminum construction.
Size: 8.3 x 29.5 cm
Volume/Pressure:
110 liters of gas @ 1,800 psi
CGA-180 outlet fitting.
Weight: 2.2 lbs/1 kg
US DOT Specs: 3AL2216
cylinder
design
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)
1ppm in nitrogen, 104 liters @ 1,800psi
cat. # 34414 (ea.)
$548
100ppb in nitrogen, 104 liters @ 1,800psi
cat. # 34428 (ea.)
$643
1ppm in nitrogen, 110 liters @ 1,800psi
(Pi-marked Cylinder)
cat. # 34414-PI (ea.)
$736
100ppb in nitrogen, 110 liters @ 1,800psi
(Pi-marked Cylinder)
cat. # 34428-PI (ea.)
$843
Custom Reference
Standards Quotes
Visit us at
Website :
E-mail :
TelNo : 03 9762 2034 . . . in AUSTRALIA
Mar 2011
