AIR MONI TORING
Natural Gas and Ref inery Gas Standards
24
Phone: 800-356-1688 or 814-353-1300
Natural Gas and Refinery Gas Standards
• Each available in three varying concentrations.
• Mini-regulator designed specially for these standards.
Natural Gas Standards
Available in three mixes, from lean to rich. Each has an extended list of C6+ components.
Refinery Gas Standards
Available in three mixes with varying C5 unsaturates or extended C6+ components.
Mini-Regulator
for natural gas and refinery gas standards
• 0–300psig inlet pressure range.
• 0–15psig outlet pressure range.
• Supplied with 0–15psig outlet pressure gauge, brass CGA 170 nut and nipple.
Description
qty.
cat.#
price
Mini-Regulator
ea.
22032
Natural Gas Standard #1
Natural Gas Standard #2
Natural Gas Standard #3
cat.# 34438, ea.
cat.# 34439, ea.
cat.# 34440, ea.
% each compound**
% each compound**
% each compound**
nitrogen
1.000
2.500
5.000
carbon dioxide
0.500
1.000
1.500
methane UHP
94.750
85.250
70.000
ethane UHP
2.000
5.000
9.000
propane
0.750
3.000
6.000
isobutane
0.300
1.000
3.000
n
-butane
0.300
1.000
3.000
isopentane
0.150
0.500
1.000
n
-pentane
0.150
0.500
1.000
hexanes plus EX2*
0.100
0.250
0.500
Concentration
mole
mole
mole
Volume
13.16L @ 200psig
13.16L @ 200psig
5.5L @ 75psig
Ideal Heating Value (Dry BTU/SCF)
1048 gross
1142 gross
1317 gross
*Contact Restek or your Restek representative for a complete list of hexanes plus EX2.
**Precise concentrations are provided on the data sheet included with each cylinder and may vary slightly from those listed here.
**Precise concentrations are provided on the data sheet included with each cylinder and may vary slightly from those listed here.
Refinery Gas Standard #1
Refinery Gas Standard #2
Refinery Gas Standard #5
cat.# 34441, ea.
cat.# 34442, ea.
cat.# 34443, ea.
% each compound**
% each compound**
% each compound**
hydrogen
40.750
12.500
12.500
argon
0.500
1.000
1.000
nitrogen
4.000
37.200
37.200
carbon monoxide
1.000
1.000
1.000
carbon dioxide
3.000
3.000
3.000
methane
8.500
5.000
5.000
ethane
6.000
4.000
4.000
ethylene
2.000
2.000
2.000
acetylene
—
1.000
1.000
propane
7.000
6.000
6.000
propylene
3.000
3.000
3.000
propadiene
0.850
1.000
1.000
cyclopropane
—
0.040
—
isobutane
6.000
5.000
5.000
n
-butane
4.000
4.000
4.000
isobutylene
2.000
1.000
1.000
1,3 butadiene
3.000
3.000
3.000
cis
-2-butene
2.000
2.000
2.000
trans
-2-butene
2.000
3.000
3.000
butene-1
2.000
2.000
2.000
2-methyl-2-butene
—
0.200
0.200
isopentane
1.000
1.000
1.000
n
-pentane
1.000
1.000
1.000
cis
-2-pentene
—
0.400
0.400
trans
-2-pentene
—
0.160
0.200
pentene-1
—
0.400
0.400
n
-hexane
0.500
0.100
—
hexanes plus EX
—
—
0.100
Concentration
mole
mole
mole
Volume
5.2L @ 70psig
4.9L @ 60psig
4.6L @ 60psig
DCG Partnership Cylinders:
Size: 7.6 x 24 cm.
CGA-170/110 connection.
U.S. D.O.T. Specs:
DOT-4B-240ET
Please note: This cylinder is
not approved for use in
Canada.
cylinder
design
Please note: gas standards on
this page are not available in
Pi-marked cylinders for EU
countries.
24 Website ;
Email :
Tel No : 03 9762 2034 in AUSTRALIA
