Stocked Products


		22C World’s Fair Drive, Somerset, NJ 08873 Tel: 732-302-1950 Fax: 732-302-3035 e-Mail: airbornelabs@aol.com


		*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