Nitrogen

Nitrogen

Shop Nitrogen (N₂) calibration gas and zero gas cylinders at Trigas USA. Available in 17L, 34L, 58L, 103L, 105L, and 116L steel and aluminum cylinders. High purity 99.998% nitrogen used as zero gas, balance gas, and purge gas. NIST traceable with 48-month shelf life. Ships in 24 hours with Certificate of Analysis. Essential for instrument zeroing, GC carrier gas, purging, and blanketing applications. Available in CGA 580 and CGA 600 connections.
 
550 products
58L-161-15 — 58L Aluminum — Trigas USA calibration gas cylinder
Oxygen 15% Calibration Gas 58L Aluminum (Nitrogen)
15 % Oxygen
58L Aluminum · C-10 · ±2%
$160
P/N 58L-161-15
SHIPS 48H ✓
58L-161-0.4 — 58L Aluminum — Trigas USA calibration gas cylinder
Oxygen 0.4% Calibration Gas 58L Aluminum (Nitrogen)
0.4 % Oxygen
58L Aluminum · C-10 · ±2%
$160
P/N 58L-161-0.4
SHIPS 48H ✓
58L-150A-500 — 58L Aluminum — Trigas USA calibration gas cylinder
Dual Gas Mix
500 PPM Methane
58L Aluminum · C-10 · ±2%
$160
P/N 58L-150A-500
SHIPS 48H ✓
LEL
58L-135A-3 — 58L Aluminum — Trigas USA calibration gas cylinder
Dual Gas Mix
3 % Methane (60 % LEL)
58L Aluminum · C-10 · ±2%
$160
P/N 58L-135A-3
SHIPS 48H ✓
LEL
58L-135A-2.5 — 58L Aluminum — Trigas USA calibration gas cylinder
Dual Gas Mix
2.5 % Methane (50 % LEL)
58L Aluminum · C-10 · ±2%
$160
P/N 58L-135A-2.5
SHIPS 48H ✓
LEL
58L-301 — 58L Aluminum — Trigas USA calibration gas cylinder
Triple Gas Mix
50 PPM Carbon Monoxide
58L Aluminum · C-10 · ±5%
$160
P/N 58L-301
SHIPS 48H ✓
LEL
34LS-85-2 — 34L Steel — Trigas USA calibration gas cylinder
Dual Gas Mix
2 % Hydrogen (50 % LEL)
34L Steel · CGA 600 · ±2%
$55
P/N 34LS-85-2
SHIPS 48H ✓
34LS-81A-250 — 34L Steel — Trigas USA calibration gas cylinder
Dual Gas Mix
250 PPM Refrigerant R123
34L Steel · CGA600 · ±2%
$55
P/N 34LS-81A-250
SHIPS 48H ✓
34LS-70A-250 — 34L Steel — Trigas USA calibration gas cylinder
Dual Gas Mix
250 PPM Refrigerant R134A
34L Steel · CGA 600 · ±2%
$55
P/N 34LS-70A-250
SHIPS 48H ✓
34LS-50-95 — 34L Steel — Trigas USA calibration gas cylinder
Dual Gas Mix
95 PPM Carbon Monoxide
34L Steel · CGA 600 · ±5%
$55
P/N 34LS-50-95
SHIPS 48H ✓
34LS-50-60 — 34L Steel — Trigas USA calibration gas cylinder
Dual Gas Mix
60 PPM Carbon Monoxide
34L Steel · CGA 600 · ±5%
$55
P/N 34LS-50-60
SHIPS 48H ✓
34LS-50-50 — 34L Steel — Trigas USA calibration gas cylinder
Dual Gas Mix
50 PPM Carbon Monoxide
34L Steel · CGA 600 · ±5%
$55
P/N 34LS-50-50
SHIPS 48H ✓
34LS-50-5 — 34L Steel — Trigas USA calibration gas cylinder
Dual Gas Mix
5 PPM Carbon Monoxide
34L Steel · CGA 600 · ±20%
$55
P/N 34LS-50-5
SHIPS 48H ✓
34LS-50-200 — 34L Steel — Trigas USA calibration gas cylinder
Dual Gas Mix
200 PPM Carbon Monoxide
34L Steel · CGA 600 · ±5%
$55
P/N 34LS-50-200
SHIPS 48H ✓
34LS-50-20 — 34L Steel — Trigas USA calibration gas cylinder
Dual Gas Mix
20 PPM Carbon Monoxide
34L Steel · CGA 600 · ±10%
$55
P/N 34LS-50-20
SHIPS 48H ✓
34LS-50-100 — 34L Steel — Trigas USA calibration gas cylinder
Dual Gas Mix
100 PPM Carbon Monoxide
34L Steel · CGA 600 · ±5%
$55
P/N 34LS-50-100
SHIPS 48H ✓
34LS-50-10 — 34L Steel — Trigas USA calibration gas cylinder
Dual Gas Mix
10 PPM Carbon Monoxide
34L Steel · CGA 600 · ±20%
$55
P/N 34LS-50-10
SHIPS 48H ✓
34LS-49-40 — 34L Steel — Trigas USA calibration gas cylinder
Carbon Monoxide
40 PPM Carbon Monoxide
34L Steel · CGA 600 · ±5%
$55
P/N 34LS-49-40
SHIPS 48H ✓
34LS-49-100 — 34L Steel — Trigas USA calibration gas cylinder
Carbon Monoxide
100 PPM Carbon Monoxide
34L Steel · CGA 600 · ±5%
$55
P/N 34LS-49-100
SHIPS 48H ✓
34LS-399-S — 34L Steel — Trigas USA calibration gas cylinder
Dual Gas Mix
15 % Carbon Dioxide
34L Steel · CGA 600 · ±2%
$55
P/N 34LS-399-S
SHIPS 48H ✓
34LS-378BS — 34L Steel — Trigas USA calibration gas cylinder
Triple Gas Mix
200 PPM Carbon Monoxide
34L Steel · CGA 600 · ±5%
$55
P/N 34LS-378BS
SHIPS 48H ✓
34LS-37-1000 — 34L Steel — Trigas USA calibration gas cylinder
Dual Gas Mix
1000 PPM Carbon Dioxide
34L Steel · CGA 600 · ±2%
$55
P/N 34LS-37-1000
SHIPS 48H ✓
34LS-35-2.5 — 34L Steel — Trigas USA calibration gas cylinder
Carbon Dioxide 2.5% Calibration Gas 34L Steel (Nitrogen)
2.5 % Carbon Dioxide
34L Steel · CGA 600 · ±2%
$55
P/N 34LS-35-2.5
SHIPS 48H ✓
34LS-35-1 — 34L Steel — Trigas USA calibration gas cylinder
Carbon Dioxide 1% Calibration Gas 34L Steel (Nitrogen)
1 % Carbon Dioxide
34L Steel · CGA 600 · ±2%
$55
P/N 34LS-35-1
SHIPS 48H ✓
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