CartridgeType

Colour

Description

Approved For

Test Gas

Test Concentration

Breakthrough Time

Breakthrough Time

Standard Service Life

3#

Brown

Organic Vapors

Organic Vapors

Benzene

5.0(0.154)

161

56

45

4#

Grey

Ammonia

Hydrogen Sulphide

Ammonia

0.76(0.108)

59

29

25

6#

Black

Mercury Vapors

Mercury Vapors

Mercury (Hg)

0. 01(0.00012)

>2000

>2000

2000

7#

Yellow

Acid Gases

chlorine, Sulfur dioxide, Nitrogen Oxide

Sulfur dioxide

2.0(0.075)

58

38

30