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.
 
538 products
LEL
34LS-135A-2.5 — 34L Steel — Trigas USA calibration gas cylinder
Dual Gas Mix
2.5 % Methane (50 % LEL)
34L Steel · CGA 600 · ±2%
$55
P/N 34LS-135A-2.5
SHIPS 48H ✓
LEL
34LS-135A-1 — 34L Steel — Trigas USA calibration gas cylinder
Dual Gas Mix
1 % Methane (20 % LEL)
34L Steel · CGA 600 · ±2%
$55
P/N 34LS-135A-1
SHIPS 48H ✓
34LS-399 — 34L Steel — Trigas USA calibration gas cylinder
Dual Gas Mix
35 % Carbon Dioxide
34L Steel · CGA 600 · ±2%
$55
P/N 34LS-399
SHIPS 48H ✓
34LS-375 — 34L Steel — Trigas USA calibration gas cylinder
Dual Gas Mix
100 PPM Carbon Monoxide
34L Steel · CGA 600 · ±5%
$55
P/N 34LS-375
SHIPS 48H ✓
34LS-345 — 34L Steel — Trigas USA calibration gas cylinder
Dual Gas Mix
8 % Butane
34L Steel · CGA 600 · ±2%
$55
P/N 34LS-345
SHIPS 48H ✓
LEL
34LS-318 — 34L Steel — Trigas USA calibration gas cylinder
Triple Gas Mix
50 PPM Carbon Monoxide
34L Steel · CGA 600 · ±5%
$55
P/N 34LS-318
SHIPS 48H ✓
LEL
34LS-311 — 34L Steel — Trigas USA calibration gas cylinder
Triple Gas Mix
100 PPM Carbon Monoxide
34L Steel · CGA 600 · ±5%
$55
P/N 34LS-311
SHIPS 48H ✓
LEL
34LS-310 — 34L Steel — Trigas USA calibration gas cylinder
Triple Gas Mix
100 PPM Carbon Monoxide
34L Steel · CGA 600 · ±5%
$55
P/N 34LS-310
SHIPS 48H ✓
LEL
34LS-304 — 34L Steel — Trigas USA calibration gas cylinder
Triple Gas Mix
100 PPM Carbon Monoxide
34L Steel · CGA 600 · ±5%
$55
P/N 34LS-304
SHIPS 48H ✓
LEL
34LS-301 — 34L Steel — Trigas USA calibration gas cylinder
Triple Gas Mix
50 PPM Carbon Monoxide
34L Steel · CGA 600 · ±5%
$55
P/N 34LS-301
SHIPS 48H ✓
34L-PH3-5 — Trigas USA calibration gas cylinder
Phosphine 5 ppm Calibration Gas 34L Aluminum (Nitrogen)
5 PPM Phosphine
34L Aluminum · C-10 · ±20%
$200
P/N 34L-PH3-5
SHIPS 48H ✓
34L-PH3-1 — Trigas USA calibration gas cylinder
Phosphine 1 ppm Calibration Gas 34L Aluminum (Nitrogen)
1 PPM Phosphine
34L Aluminum · C-10 · ±50%
$200
P/N 34L-PH3-1
SHIPS 48H ✓
34L-PH3-0.5 — Trigas USA calibration gas cylinder
Phosphine 0.5 ppm Calibration Gas 34L Aluminum (Nitrogen)
0.5 PPM Phosphine
34L Aluminum · C-10 · ±50%
$200
P/N 34L-PH3-0.5
SHIPS 48H ✓
LEL
34L-85-2 — Trigas USA calibration gas cylinder
Dual Gas Mix
2 % Hydrogen (50 % LEL)
34L Aluminum · C-10 · ±2%
$100
P/N 34L-85-2
SHIPS 48H ✓
34L-50-50 — Trigas USA calibration gas cylinder
Dual Gas Mix
50 PPM Carbon Monoxide
34L Aluminum · C-10 · ±5%
$100
P/N 34L-50-50
SHIPS 48H ✓
34L-50-100 — Trigas USA calibration gas cylinder
Dual Gas Mix
100 PPM Carbon Monoxide
34L Aluminum · C-10 · ±5%
$100
P/N 34L-50-100
SHIPS 48H ✓
34L-35-5 — Trigas USA calibration gas cylinder
Carbon Dioxide 5% Calibration Gas 34L Aluminum (Nitrogen)
5 % Carbon Dioxide
34L Aluminum · C-10 · ±2%
$100
P/N 34L-35-5
SHIPS 48H ✓
LEL
34L-324S — Trigas USA calibration gas cylinder
Dual Gas Mix
2.2 % Methane (44 % LEL)
34L Aluminum · C10 · ±2%
$100
P/N 34L-324S
SHIPS 48H ✓
LEL
34L-310-18 — Trigas USA calibration gas cylinder
Triple Gas Mix
100 PPM Carbon Monoxide
34L Aluminum · C-10 · ±5%
$100
P/N 34L-310-18
SHIPS 48H ✓
LEL
34L-303-18 — Trigas USA calibration gas cylinder
Dual Gas Mix
2.5 % Methane (50 % LEL)
34L Aluminum · C-10 · ±2%
$100
P/N 34L-303-18
SHIPS 48H ✓
34L-248-100 — Trigas USA calibration gas cylinder
Dual Gas Mix
100 PPM Isobutylene
34L Aluminum · C-10 · ±2%
$100
P/N 34L-248-100
SHIPS 48H ✓
34L-248-10 — Trigas USA calibration gas cylinder
Dual Gas Mix
10 PPM Isobutylene
34L Aluminum · C-10 · ±10%
$100
P/N 34L-248-10
SHIPS 48H ✓
34L-21-5 — Trigas USA calibration gas cylinder
Dual Gas Mix
5 PPM Benzene
34L Aluminum · C-10 · ±20%
$100
P/N 34L-21-5
SHIPS 48H ✓
34L-18N-10 — Trigas USA calibration gas cylinder
Isobutane 10% Calibration Gas 34L Aluminum (Nitrogen)
10 % Isobutane
34L Aluminum · C-10 · ±2%
$100
P/N 34L-18N-10
SHIPS 48H ✓
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