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Detector Tubes -Stocked Models

Detector Tubes & Equipment

Stocked for Rapid Delivery

Based on experience, ALI maintains a sizable stock of many make & model tubes + accessories that are routinely used by our customers. If a tube model you often use is not listed, please contact us and we can discuss your needs.

Other tube models & equipment can be quickly obtained from our suppliers whenever needed.

Gastec

** = Heavily Stocked

Model No

Chem. Formula / Description

Range (ppm)

Comments

**

1L

CO Carbon Monoxide

2.5-2,000

 

 

1LL

CO Carbon Monoxide

5-50

 

 

1LC

CO Carbon Monoxide

1-30

 

 

1LK

CO Carbon Monoxide

5-600

CO2 Final

HS

2H

CO2 Carbon Dioxide

0.5-20%

 

 

2HT

CO2 Carbon Dioxide

0-100%

CO2 ID

HS

2LC

CO2 Carbon Dioxide

100-4,000

Ambient Air

 

2LL

CO2 Carbon Dioxide

300-5,000

Indoor Air

 

3La

NH3 Ammonia

2.5-200

CO2 Final

HS

4H

H2S Hydrogen Sulfide

10-4000

 

 

4LK

H2S Hydrogen Sulfide

1-40

CO2 Feedgas

HS

4LL

H2S Hydrogen Sulfide

0.25-120

CO2 Feedgas

 

4LT

H2S Hydrogen Sulfide

0.1-4

CO2 Final

HS

5La

SO2 Sulfur Dioxide

0.5-60

CO2 Feedgas

 

5LC

SO2 Sulfur Dioxide

0.1-25

CO2 Final

HS

6

H2O Water Vapor

0.5-32 mg/L

 

 

6L

H2O Water Vapor

0.05-2 mg/L

CO2 Final

HS

7La

PH3 Phosphine

0.05-9.8

CO2 Final

HS

8La

Cl2 Chlorine

0.32-16

 

 

9L

NO2 Nitrogen Dioxide

0.5-125

 

HS

10

NO + NO2 Nitric Oxide & Nitrogen Dioxide

2.5-200

Speciation

HS

11L

NOX Total NO + NO2

0.04-16.5

CO2 Final

HS

14L

HCl Hydrochloric Acid Vapor

0.2-76

 

 

16

COCl2 Phosgene

0.05-20

 

 

19La

AsH3 Arsine

0.04-10

 

 

20L

Ni(CO)4 Nickel TetraCarbonyl

10-800

 

 

30

H2 Hydrogen

0.5-2%

 

 

40

Hg Mercury Vapor

0.05-13.2 mg/m3

 

 

70L

Ethyl Mercaptan (Total Mercaptans)

0.1-8

 

 

91LL

H2CHO (Total Aldehydes including AA)

0.05-1.0

CO2 Final

 

92

CH3CHO (Total Aldehydes including AA)

4-750

 

 

92L

CH3CHO (Total Aldehydes including AA)

1-20

 

 

92M

CH3CHO (Total Aldehydes including AA)

2.5-100

CO2 Feed

HS

103

Light C2 - C5 Hydrocarbons

0.05-2.4%

 

 

105

Higher Class Hydrocarbons (C6+)

100-3,000

 

 

109A

Oil Mist

0.3-1.5 mg/m3

 

 

109AD

Oil Mist

0.2-5.0 mg/m3

Compressed air

 

111L

CH3OH Methanol

20-1,000

 

 

111LL

CH3OH Methanol

2-56

CO2 Final

 

112

Ethanol (Light Alcohols)

0.01-7.5%

CO2 Feedgas

 

112L

Ethanol (Light Alcohols)

50-2,000

CO2 Final (Manifold)

HS

121 AHC

Benzene

10-120 ppb

CO2 Final (Manifold)

HS

121L

Benzene

10-120 ppb

Dual Tube (Manifold)

 

131L

Vinyl Chloride

0.1-6.6

CO2 Final Dual Tube

HS

141L

Ethyl Acetate

25-800

 

 

163L

Ethylene oxide

0.4-350

 

HS

163LL

Ethylene Oxide

0.1-50

 

 

165L

Ethylene Glycol

10-100 mg/m3

 

 

172L

Ethylene

0.2-50

 

 

211LL

Sulfide Ion in Water

0.5-20 ppm w/v

 

 

218

Ozone in Water

1-10 ppm w/v

 

 

221L

Chloride Ion in Water

10-200 ppm w/v

 

 

271

Mercury Ion in Water

1-20 ppm w/v

 

 

273

Chromium VI Ion in Water

0.5-20 ppm w/v

 

 

281

Iron II Ion in Water

5-50 ppm w/v

 

 

284

Copper II Ion in Water

1-20 ppm w/v

 

 

285

Zinc Ion in Water

3-20 ppm w/v

 

 

291

Nickel Ion in Water

5-50 ppm w/v

 

 

 

 

 

 

 

 

 

 

 

 

Draeger

Models

Chem Formula / Description

Range (ppm)

Comments

**

 

 

 

 

 

6727 101

SO2 Sulfur Dioxide

0.1-3

 

 

6728 041

H2S Hydrogen Sulfide

0.1-3

CO2 Final

HS

6728 381

Ethyl Benzene

30-600

 

 

6728 451

DMS Dimethyl Sulfide

1-15

 

 

6728 491

SO2 Sulfur Dioxide

0.5-25

CO2 Final

HS

6728 511

CO Carbon Monoxide

5-150

 

 

6728 821

H2S Hydrogen Sulfide

2-200

 

 

6728 531

H2O Water Vapor

5-250mg/m3

USP

HS

6733 031

Oil Mist

1-10 mg/m3

 

 

6733 051

CO Carbon Monoxide

2-300

CO2 Final

HS

6733 081

Formaldehyde

0.2-5

 

 

6733 231

NH3 Ammonia

2-30

 

HS

8101 461

H2S Hydrogen Sulfide

0.2-5

 

HS

8101 491

F2 Fluorine

0.1-2

 

 

8101 521

COCl2 Phosgene

0.02-1

 

 

8101 531

SO2 Sulfur Dioxide

50-8,000