Brand: GASCO
Model (Small): 34L 200ppm N2O Balance N2
Model (Medium): 58L 200ppm N2O Balance N2
Gas: 200 ppm nitrous oxide (N2O) balanced with nitrogen 
Recommended for: FD-311-N2O
Required Regulator: C10
Safety Data Sheet (SDS): Click Here

• ⚛️  QUALITY: Your gas detector, meter, or analyzer needs to be bump tested and calibrated regularly to make sure it is functioning as expected. GASCO calibration gas bottles ensure proper calibration and bump testing. 
• 🔬 ACCURATE: NIST traceable source calibrated gas. ISO 9001:2008 certified process. Ships with a Certificate of Analysis (COA).
• 🕵️ TRUSTWORTHY: Forensics Detectors is an authorized distributor of GASCO® products.
• 🌍 GASCO: GASCO calibration gas meets or exceeds the requirements of the Original Gas Detection Equipment Manufactures Specifications. 
• ⚠️ TERMS: Non-cancelable / non-returnable.

Specifications - Small (34 Liter)

Pressure: 500 PSI (Varies with Gas Type)
Gas Type: All Gases (reactive and non-reactive)
Dimensions: 10.64" X 3.125"
Material: Aluminum Alloy
Weight: 1 LB 15 OZ.
Valve Inlet: 5/8"-18 UNF (C10)
Contents Volume: 1.2 CU. FT. (34 liters)
Shelf Life: 12 months

Specifications - Medium (58 Liter)

Pressure: 500 PSI (Varies with Gas Type)
Gas Type: All Gases (reactive and non-reactive)
Dimensions: 14.25" X 3.53"
Material: Aluminum Alloy
Weight: 2 LB
Valve Inlet: 5/8"-18 UNF (C10)
Contents Volume: 2 CU. FT. (58 liters)
Shelf Life: 12 months