S = Satisfactorio; M = Marginal; U = No Satisfactorio

Reagent (Solids in saturated
solution unless indicated otherwise)
Exposure
Temp ºC

Time,
Days

Chemical
Exposure
Perfomance
Acetaldehyde
20
180
M
50
180
M
Acetate solvents, pure
23
M
Acetic acid (5%)
23
365
S
60
30
S
Acetic acid (10%)
21
100
S
60
100
M
Acetic acid (20%)
23
S
Acetic acid (50%)
23
30
S
80
30
M
Acetic acid (glacial) (100%)
20
180
S
50
180
S
60
100
M
Acetone (DMK)
20
30
S
20
100
M
50
180
M
60
100
M
Acetophenone
23
S
Acetylene
23
S
Acriflavine (2% aq.sol'n)
80
S
Acrilyc emulsions
60
S
Allyl chloride
20
M
60
u
Almond oil
23
117
S
Aluminum chloride
100
S
Aluminum sulphate
23
S
Alums
23
S
Ammonia (15% sol.)
23
30
S
Ammonia (25%)
23
180
S
60
180
S
Ammonia (30%)
23
365
S
Ammonia, concen.
23
100
S
Ammonia (gas-liquid)
23
S
Ammonium acetate
23
S
Ammonium bicarbonate
60
S
Ammonium carbonate
23
S
Ammonium chloride
23
S
Ammonium fluoride
100
S
Ammonium hydroxyde (10% aqueous sol.)
23
365
S
Ammonium metaphosphate
100
S
Ammonium nitrate
23
S
Ammonium persuphate
100
S
Ammonium phosphate
23
S
Ammonium sulphate
23
S
Ammonium thiocyanate
100
S
Amyl acetate
23
M
Amyl alcohol
100
S
Amyl chloride
20
M
60
M
Aniline
20
180
S
50
180
M
60
30
S
Anisole
20
M
60
M
100
U
Anti - freeze
20
180
S
50
180
S
Antimony chloride, sat'd
60
S
100
M
Apple juice
23
43
S
Aqua regia
20
M
60
M
100
U
Aromatic hydrocarbons
23
U
Asphalt
23
U