Compressed Gas Hazards; Chemical Hazards - Agilent Technologies Graphite Tube Atomizer GTA 120 User Manual

Compressed Gas Hazards

All compressed gases other than air can create a hazard if they leak
into the atmosphere. Even small leaks in gas supply systems can be
dangerous. Any leak other than air can result in an oxygen-deficient
atmosphere which can cause asphyxiation or anesthesia.
Gas cylinders must be stored and handled strictly in accordance with
local safety codes and regulations. Cylinders must be used and stored
only in a vertical position and secured to an immovable structure or
a properly constructed cylinder stand. Move cylinders only on a
properly constructed trolley. The area in which cylinders are stored
and the area surrounding the instrument must be adequately
ventilated to prevent accumulations of gas.
Use only approved regulator and hose connectors; refer to the gas
supplier's instructions. Keep gas cylinders cool and properly labeled,
all cylinders are fitted with a pressure relief device which will
rupture and empty the cylinder if the internal pressure rises above
the safe limit.
Use only 'Instrument Grade' gases with the spectrometer. Ensure
that you have the right cylinder before connecting it to the
instrument.
Always ensure that the gas supplies are turned off at the cylinders or
tanks after completing an analytical procedure and at the end of the
working day. Shut off valves should be installed and easily accessible.

Chemical Hazards

The GTA accessory may involve the use of materials which are toxic,
highly corrosive or otherwise hazardous. Careless, improper, or
unskilled use of such materials can cause serious personal injury.
Always ensure that laboratory safety practices governing the use,
handling and disposal of such materials are strictly observed. These
safety practices should include the wearing of appropriate safety
clothing.
Agilent Graphite Tube Atomizer GTA 120 User's Guide
Safety Practices and Hazards
13