• Your shopping cart is empty!

  • CGA G-9.1

CGA G-9.1

Commodity Specification for Helium

Compressed Gas Association , 03/04/2009

Publisher: CGA

File Format: PDF

$122.00$245.05


Standard By:Compressed Gas Association , 03/04/2009
Published:03/04/2009
Describes the specification requirements for commercially available gaseous and liquid helium. Provides data concerning quality verification systems, sampling, analytical procedures, containers, typical uses for various grades (QVLs), and supplemental specification tables.

CGA G-9.1 History

CGA G-9.1:2018

CGA G-9.1:2018

$25.00 $50.00

CGA G-9.1

CGA G-9.1

$117.00 $235.09

CGA G-9.1

CGA G-9.1

$122.00 $245.05

More CGA Standards PDF

ADAPTIVE LIGHTING IN MOTORIZED TRAFFIC ROAD: REAL INSTALLATIONS SHOW THAT IOT TECHNOLOGIES CAN SUPPORT THE CORRECT USE OF STANDARDS (OP19, 112-122)

ADAPTIVE LIGHTING IN MOTORIZED TRAFFIC ROAD: REAL INSTALLATIONS SHOW THAT IOT TECHNOLOGIES CAN SUPPORT THE CORRECT USE OF STANDARDS (OP19, 112-122)

$11.00 $22.00

EFFECTS OF COLOUR TEMPERATURE IN RESTING STATE: ANALYSIS OF HEART RATE, BLOOD PRESSURE, AND ELECTROENCEPHALOGRAPH (OP28, 174-180)

EFFECTS OF COLOUR TEMPERATURE IN RESTING STATE: ANALYSIS OF HEART RATE, BLOOD PRESSURE, AND ELECTROENCEPHALOGRAPH (OP28, 174-180)

$11.00 $22.00

STRUCTURAL MATERIAL EFFECTS ON DISCOMFORT GLARE IN THE DARK CAB (OP25, 155-160)

STRUCTURAL MATERIAL EFFECTS ON DISCOMFORT GLARE IN THE DARK CAB (OP25, 155-160)

$11.00 $22.00

USING LIGHT TO FACILITATE THE MOBILITY OF LOW VISION PEOPLE (OP29, 181-190)

USING LIGHT TO FACILITATE THE MOBILITY OF LOW VISION PEOPLE (OP29, 181-190)

$11.00 $22.00