DRAEGER TUBE LIST ON CHEMICAL TANKERS - CAPT AJIT VADAKAYIL
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The Vervey’s tankcleaning guide gives the VP/TLV ratio.---anything more than one is dangerous requiring the use of draeger tubes on deck. Epichlorohydrin is 17, Methanol is 0.46 (200/92)
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##### ORDER NUMBER
##### GASES AND VAPORS TO BE MEASURED
##### DRAEGER TUBE TO BE USED
##### MEASURING RANGE IN PPM
CH27301
(Chloroform)
Methyl Bromide 5/b
25-250 ppm
6728061
1,1-Dichloroethylene
Vinyl Chloride 0.5/a
CH31801
1,1-Dimethyl Hydrazine
Hydrazine 0.25/a
0.25-3 ppm
CH31801
1,2-Diaminoethane
Hydrazine 0.25/a
0.5-6 ppm
CH24401
1,2-Dibromoethane
Trichloroethylene
8101601
1,2-Dichloro-1,1,2,2-tetrafluoroethane 100/a
Halogenated hydrocarbons
200-800 ppm
CH27301
1,2-Dichloroethane
Methyl Bromide 5/b
100-300 ppm
CH27301
1,2-Dichloropropane
Methyl Bromide 5/b
50-100 ppm
6718901
1,3-Butadiene
Chloroprene 5/a
1-12 ppm
CH31201
1-Butylene
Olefons 0.05%/a
1-55 mg/l
6728111
1-Chloro-2,3-Epoxypropane
Epichlorohydrin 5/b
5-60 ppm
CH31801
2-Aminoethanol
Hydrazine 0.25/a
2.5-30 ppm
6718401
2-Aminopropane
Triethylamine 5/a
5-60 ppm
CH22901
2-Butanone (MEK)
Acetone 100/b
100-12000 ppm
6718901
2-Chloro-1,3-Butadiene
Chloroprene 5/a
5-90 ppm
6728061
3-Chloro-1-Propene
Vinyl Chloride 0.5/a
1-6 ppm
5
6726665
Acetaldehyde
Acetaldehyde 100/a
100-1000 ppm
6722101
Acetic Acid
Acetic Acid 5/a
5-80 ppm
6722101
Acetic Anhydride
Acetic Acid 5/a
CH22901
Acetone
Acetone 100/b
100-12000 ppm
6730201
Acetylene
Petroleum Hydrocarbons 100/a
100-2500 ppm
8101121
Acid Compounds in air
Acid Test
Qualitative
6728591
Acrylonitrile
Acrylonitrile 0.5
0.5-20 ppm
CH25301
Air Current
Smoke tube
CH29701
Alcohol
Alcohol 100/a
100-3000 ppm
6728941
Alcohol
Methanol 50/a
50-3000 ppm
CH25401
Aliphatic Hydrocarbons (boiling range 50-200 C)
Hydrocarbon 2
2-23 mg/l
6728061
Allyl Chloride
Vinyl Chloride 0.5/a
1-6 ppm
6733231
Ammonia
Ammonia 2/a
2-30 ppm
CH20501
Ammonia
Ammonia 5/a
5-700 ppm
CH20201
Amyl Acetate (all isomers)
Ethyl Acetate 200/a
200-3000 ppm
6733171
Aniline
Aniline 0.5/a
0.5-10 ppm
CH20401
Aniline
Aniline 5/a
1-20 ppm
CH25001
Antimony Hydride (Stibine)
Arsine 0.05/a
6728951
Arsenic Trioxide
Arsenic Trioxide 0.2/a
0.2 mg/m3
CH25001
Arsine
Arsine 0.05/a
0.05-60 ppm
CH31801
Aziridine
Hydrazine 0.25/a
0.25-3 ppm
8101061
Basic Compounds in air
Amine Test
Qualitative
CH24801
Benzene
Benzene 0.05
15-420 ppm
6728561
Benzene
Benzene 0.5/a
0.5-10 ppm
8101231
Benzene
Benzene 2/a
2-60 ppm
6728071
Benzene
Benzene 5/b
5-50 ppm
6728031
Benzyl Chloride
Vinyl Chloride 1/a
CH24301
Bromine
Chlorine 0.2/a
0.2-30 ppm
CH27301
Bromoethane
Methyl Bromide 5/b
20-200 ppm
CH20201
Butyl Acetate (all isomers)
Ethyl Acetate 200/a
CH20201
Butyl Alcohol (all isomers)
Alcohol 100/a
100-3000 ppm
6718401
Butylamine (all isomers)
Triethylamine 5/a
5-60 ppm
CH30801
Carbon Dioxide
Carbon Dioxide 0.01%/a
0.01-03 Vol.%
CH23501
Carbon Dioxide
Carbon Dioxide 0.01%/a
0.1-6 Vol.%
CH31401
Carbon Dioxide
Carbon Dioxide 0.5%/a
0.5-10 Vol.%
CH25101
Carbon Dioxide
Carbon Dioxide 1%
1-20 Vol.%
CH20301
Carbon Dioxide
Carbon Dioxide 5%/a
5-60 Vol.%
6718301
Carbon Dioxide + Carbon Monoxide
Simultaneous Tube (CO 200/a + CO2%/a)
200-2500 ppm CO, 2-12 Vol.% CO2
CH26001
Carbon Disulfide
Carbon Disulfide 0.04
3-95 ppm
CH23201
Carbon Disulfide
Carbon Disulfide 30/a
32-3200 ppm
CH29901
Carbon Monoxide
Carbon Monoxide 0.3%/b
0.3-7 Vol.%
CH20601
Carbon Monoxide
Carbon Monoxide 10/b
10-3000 ppm
6733051
Carbon Monoxide
Carbon Monoxide 2/a
2-300 ppm
CH25601
Carbon Monoxide
Carbon Monoxide 5/c
5-700 ppm
CH19701
Carbon Monoxide
Carbon Monoxide 8/a (only for CO in H2)
8-150 ppm
8101021
Carbon Tetrachloride
Carbon Tetrachloride 1/a
1-15 ppm
CH27401
Carbon Tetrachloride
Carbon Tetrachloride 5/c
5-50 ppm
CH28301
Carbonyl Chloride
Phosgene
0.25/b
6728411
Chlorine
Chlorine 0.3/b
0.3-5 ppm
CH24301
Chlorine
Chlorine 0.2/a
0.2-30 ppm
CH20701
Chlorine
Chlorine 50/a
50-500 ppm
CH24301
Chlorine Dioxide
Chlorine0.2/a
6728761
Chlorobenzene
5Chlorobenzene 5/a
5-200 ppm
6728861
Chloroform
Chloroform 2/a
2-10 ppm
6718601
Chloroformates
Chloroformates 0.2/b
0.2-10 ppm
8101021
Chloropicrin
Carbon Tetrachloride 1/a
6718901
Chloroprene
Chloroprene 5/a
5-90 ppm
6728681
Chromic Acid
9Chromic Acid 0.1/a
0.1-0.5 mg/m3
8101411
Cumene
Toluene 25/a
6728791
Cyanid
Cyanide 2/a
2-15 mg/m3
CH19801
Cyanogen Chloride
Cyanogen Chloride 0.25/a
0.25-5 ppm
6725201
Cyclohexan
Cyclohexylamine 2/a
2-30 ppm
6728461
DDVP
Phosphoric Acid Esters 0.05/a
0.05 ppm
CH25803
Demeton
Thioether
Qualitative
6724601
Dichloromethane
Methylene Chloride 100/a
50-2000 ppm
6728461
Dichlorovos
Phosphoric Acid Esters 0.05/a
0.05 ppm
6730501
Diethyl Ether
Diethyl Ether 100/a
100-4000 ppm
6718401
Diethylamine
Triethylamine 5/a
6726801
Diethylene Dioxide
Ethyl Glycol Acetate 50/a
13-175 ppm
6718501
Dimethyl Formamide
Dimethyl Formamide 10/b
10-40 ppm
6718701
Dimethyl Sulfate
Dimethyl Sulfate 0.005/c
0.005-0.6 ppm
6728451
Dimethyl Sulfide
Dimethyl Sulfide 1/a
1-15 ppm
6718401
Dimethylamine
Triethylamine 5/a
6718401
Dimethylethylamine
Triethylamine 5/a
6726801
Dioxane
Ethyl Glycol Acetate 50/a
13-175 ppm
6728111
Epichlorohydrin
Epichlorohydrin 5/b
5-50 ppm
6728981
Ethanethiol
Mercaptan 0.5/a
0.5-5 ppm
CH20801
Ethanethiol
Mercaptan 2/a
2-100 ppm
8101411
Ethanethiol
Toluene 25/a
CH29701
Ethanol
Alcohol 100/a
100-3000 ppm
CH31801
Ethanolamine
Hydrazine 0.25/a
2.5-30 ppm
6730501
Ether
Diethyl Ether 100/a
100-4000 ppm
CH20201
Ethyl Acetate
Ethyl Acetate 200/a
200-3000 ppm
6728161
Ethyl Acrylate
Methyl Acrylate 5/a
CH29701
Ethyl Alcohol (Ethanol)
Alcohol 100/a
100-3000 ppm
6728381
Ethyl Benzene
Ethyl Benzene 30/a
30-600 ppm
CH27301
Ethyl Bromide
Methyl Bromide 5/b
20-200 ppm
6718601
Ethyl Chloroformate
Chloroformates 0.2/b
0.2-10 ppm
6730501
Ethyl Ether
Diethyl Ether 100/a
100-4000 ppm
6726801
Ethyl Glycol Acetate
Ethyl Glycol Acetate 50/a
50-700 ppm
6728981
Ethyl Mercaptan
Mercaptan 0.5/a
0.5-5 ppm
CH20801
Ethyl Mercaptan
Mercaptan 2/a
2-100 ppm
6718401
Ethylamine
Triethylamine 5/a
8101331
Ethylene
Ethylene 0.1/a
0.1-5 ppm
6728051
Ethylene
Ethylene 50/a
50-2500 ppm
CH24401
Ethylene Bromide
Trichloroethylene 10/a
CH27301
Ethylene Chloride
Methyl Bromide 5/b
100-300 ppm
8101351
Ethylene Glycol
Ethylene Glycol 10z
10-180 mg/m3
6718201
Ethylene Glycol dinitrate
Nitroglycol 0.25/a
0.25 ppm
6726801
Ethylene Glycol Monoethyl Ether
Ethyl Glycol Acetate 50/a
6726801
Ethylene Glycol Monoethyl Ether Acetate
Ethyl Glycol Acetate 50/a
50-700 ppm
6726801
Ethylene Glycol Monomethyl Ether
Ethyl Glycol Acetate 50/a
6726801
Ethylene Glycol Monomethyl Ether Acetata
Ethyl Glycol Acetate 50/a
6728961
Etylene Oxide
Ethylene Oxide 1/a
1-30 ppm
6728241
Etylene Oxide
Ethylene Oxide 25/a
25-500 ppm
CH31801
Etyleneimine
Hydrazine 0.25/a
8101491
Fluorine
Fluorine 0.1/a
0.05-8 ppm
8101601
Fluorotrichloromethane
8Halogenated Hydrocarbons 100/a
100-1400 ppm
6733081
Formaldehyde
Formaldehyde 0.2/a
0.2-5 ppm
8101141
Formaldehyde
Formaldehyde activation tube used with Formaldehyde 0.2/a
To extend measuring range to 0.04 ppm
CH26401
Formaldehyde
Formaldehyde 0.002
2-40 ppm
6722701
Formic Acid
Formic Acid 1/a
2-50 mg/m3
6718201
Glycol Dinitrate
Nitroglycol 0.25/a
1-15 ppm
6728391
Heptane
n-Hexane 100/a
0.25 ppm
CH22901
Hexone (MBIK)
Acetone 100/b
6733121
Hydrazine
Hydrazine 0.2/a
0.2-10 ppm
CH31801
Hydrazine
Hydrazine 0.25/a
0.25-3 ppm
CH26101
Hydrocarbons
Hydrocarbons 0.1%/b (Butane, Propane)
0.1-0.8 Vol.% Butane, 0.5-1.3Vol.% Propane
CH25401
Hydrocarbons
Hydrocarbon 2 (Boiling range 50-200C)
2-23 mg/l
6730201
Hydrocarbons
Petroleum Hydrocarbons 100/a
10-2500 ppm (n-Octane)
CH29501
Hydrochloric Acid
Hydrochloric Acid 1/a
0.5-25 ppm
6728181
Hydrochloric Acid
Hydrochloric Acid 50/a
50-5000 ppm
CH25701
Hydrochloric Acid
Hydrochloric Acid 2/a
2-150 ppm
CH29501
Hydrogen Chloride
Hydrochloric Acid 1/a
0.5-25 ppm
6728181
Hydrogen Chloride
Hydrochloric Acid 50/a
50-5000 ppm
CH25701
Hydrogen Cyanide
Hydrocyanic Acid 2/a
2-150 ppm
CH30301
Hydrogen Fluoride
Hydrogen Fluoride 1.5/b
1.5-15 ppm
8101041
Hydrogen Peroxide
Hydrogen Peroxide 0.1/a
0.1-3 ppm
6728041
Hydrogen Sulfide
Hydrogen Sulfide 0.5/a
0.5-75 ppm
6719001
Hydrogen Sulfide
Hydrogen Sulfide 1/c
1-200 ppm
6728821
Hydrogen Sulfide
Hydrogen Sulfide 2/a
2-200 ppm
CH29801
Hydrogen Sulfide
Hydrogen Sulfide 5/b
5-600 ppm
CH29101
Hydrogen Sulfide
Hydrogen Sulfide 100/a
100-2000 ppm
CH28101
Hydrogen Sulfide
Hydrogen Sulfide 0.2%/A
0.2-7 Vol.%
8101211
Hydrogen Sulfide
Hydrogen Sulfide 2%/a
2-40 Vol. %
CH28201
Hydrogen Sulfide + Sulfur Dioxide
Hydrogen Sulfide + Sulfur Dioxide 0.2%.A
0.02-7 Vol.%
CH19501
Iron Pentacarbonyl
Iron Pentacarbonyl 0.1/a
CH29701
Isopropyl Alcohol
Alcohol 100/a
100-3000 ppm
6718401
Isopropylamine
Triethylamine 5/a
5-60 ppm
6730501
Isoprpyl Ether
Diethyl Ether 100/a
100-4000 ppm
CH23101
Mercury Vapor
Mercury 0.1/b
0.1-2 mg/m3
CH23101
Mercury Vapor
Mercury 0.1/b
0.1-2 mg/m3
6730101
Methacrylonitrile
Methacrylonitrile 1/a
1-10 ppm
CH20001
Methane
Natural Gas Tube
Qualitative
6728981
Methanethiol
Mercaptan 0.5/a
0.5-5 ppm
CH20801
Methanethiol
Mercaptan 2/a
2-100 ppm
6728941
Methanol
Methanol 50/a
50-3000 ppm
CH29701
Methanol
Alcohol 100/a
100-3000 ppm
CH20201
Methyl Acetate
Ethyl Acetate 200/a
200-3000 ppm
6728161
Methyl Acrylate
Methyl Acrylate 5/a
5-200 ppm
6728941
Methyl Alcohol
Methanol 50/a
50-3000 ppm
CH29701
Methyl Alcohol
Alcohol 100/a
100-3000 ppm
6718401
Methyl Amine
Triethylamine 5/a
*********
6728211
Methyl Bromide
Methyl Bromide 3/a
3-100 ppm
CH27301
Methyl Bromide
Methyl Bromide 5/b
5-50 ppm
6718601
Methyl Chloroformate
Chloroformates 0.2/b
0.2-10 ppm
CH21101
Methyl Chloroformate
5Trichloroethane 50/d
50-600 ppm
6725201
Methyl Cyclohexane
Cyclohexane 100/a
100-1500 ppm
6726801
Methyl Glycol Acetate
Ethyl Glycol Acetate 50/a
**********
CH22901
Methyl Isobutyl Ketone
Acetone 100/b
**********
CH22901
Methyl Ketone
Acetone 100/b
100-12000 ppm
6728981
Methyl Mercaptan
Mercaptan 0.5/a
0.5-5 ppm
CH20801
Methyl Mercaptan
Mercaptan 2/a
2-100 ppm
6724601
Methylene Chloride
Methylene Chloride 100/a
50-2000 ppm
CH22901
Methylpropyl Ketone
Acetone 100/b
100-12000 ppm
6723301
Monostyrene
Monostyrene 10/a
0-200 ppm
6733141
Monostyrene (styrene)
Monostyrene 10/b
10-250 ppm
CH27601
Monostyrene (styrene)
Monostyrene 50/a
50-400 ppm
CH20001
Natural Gas (Methane)
Natural Gas Test
Qualitative
CH26101
n-Butane
Hydrocarbons 0.1%/b
0.1-0.8 Vol. %
6728391
n-Hexane
n-Hexane 100/a
200-6000 ppm, 100-3000 ppm
6728871
Nickel
Nickel 0.25/A
0.25-1 mg/m3
CH19501
Nickel Caebonyl
9Nickel Tetracarbonyl 0.1/a
0.1-1 ppm
CH19501
Nickel Tetracarbonyl
9Nickel Tetracarbonyl 0.1/a
0.1-1 ppm
6728311
Nitric Acid
Nitric Acid 1/a
1-50 ppm
********
Nitric Oxide
see Nitrous Fumes
***********
CH30001
Nitrogen Dioxide
Nitrogen Dioxide 0.5/c
0.5-25 ppm
6719101
Nitrogen Dioxide
Nitrogen Dioxide 2/c
2-100 ppm
6718201
Nitroglycol
Nitroglycol 0.25/a
0.25 ppm
CH29401
Nitrous Fumes (NO + NO2)
Nitrous Fumes 0.5/a
0.5-10 ppm
CH31001
Nitrous Fumes (NO + NO2)
Nitrous Fumes 2/a
2-150 ppm
6724001
Nitrous Fumes (NO + NO2)
Nitrous Fumes 20/a
20-500 ppm
CH27701
Nitrous Fumes (NO + NO2)
Nitrous fumes 100/a
100-5000 ppm
6730201
n-Octane
Petroleum Hydrocarbons 100/a
10-2500 ppm (n-Octane)
6724701
n-Pentane
Pentane 100/a
100-1500 ppm
CH29701
n-Propanol
Alcohol 100/a
100-3000 ppm
6728061
o-Dichlorobenzene
Vinyl Chloride 0.5/a
7.5-45 ppm
6733031
Oil Mist
Oil Mist 1/a
1-10 mg/m3
6728371
Oil Mist
Oil 10/a-P.
25-100 micrograms
CH31201
Olefins (Butylene, Propylene)
Olefins 0.05%/a
1-55 mg/l
CH26303
Organic Arsenic Compounds and Arsine
Organic Arsenic Compounds and Arsine
Qualitative
CH25903
Organic Basic Nitrogen Compounds
Organic Basic Nitrogen Compounds
Qualitative
6728991
o-Toluidine
o-Toluidine 1/a
1-30 ppm
6728961
Oxirane
5Ethylene Oxide 1/a
1-30 ppm
6728241
Oxirane
Ethylene Oxide 25/a
25-500 ppm
6728081
Oxygen
8Oxygen 5%/B
5-23 Vol.%
6733181
Ozone
Ozone 0.05/b
0.05-1.4 ppm
CH21001
Ozone
Ozone 10/a
10-300 ppm
8101281
p.-Dichlorobenzene
p.-Dichlorobenzene 2/a
2-100 ppm
8101501
Perchloroethylene
Perchloroethylene 2/a
2-300 ppm
CH30701
Perchloroethylene
Perchloroethylene 10/b
10-500 ppm
8101641
Phenol
Phenol 1/b
8101521
Phosgene
Phosgene 0.02/a
0.02-1 ppm
CH28301
Phosgene
Phosgene 0.25/b
0.25-75 ppm
8101611
Phosphine
Phosphine 0.01/a
0.01-1.0 ppm
CH31101
Phosphine
Phosphine 0.1/a
0.1-40 ppm
8101621
Phosphine
Phosphine 25/a
25-1000 ppm
6728461
Phosphoric acid esters
Phosphoric acid esters 0.05/a
0.05 ppm
CH26101
Propane
Hydrocarbons 0.1%/b
0.5-1.3 Vol.%
CH20201
Propyl Acetate (both isomers)
Ethyl Acetate 200/a
CH31201
Propylene
Olefins 0.05%/a
1-55 mg/l
CH27301
Propylene Dichloride
Methyl Bromide 5/b
50-100 ppm
CH31801
Propylene Imine
Hydrazine 0.25/a
6728651
Pyridine
Pyridine 5/A
5 ppm
CH28401
Screening Tube
Polytest
Qualitative
CH25301
Smoke Tube
Smoke Tube
6723301
Styrene
Monostyrene 10/a
10-200 ppm
6733141
Styrene
Monostyrene 10/b
10-250 ppm
CH27601
Styrene
Monostyrene 50/a
50-400 ppm
6727101
Sulfur Dioxide
Sulfur Dioxide 0.1/a
0.1-3 ppm
6728491
Sulfur Dioxide
Sulfur Dioxide 0.5/a
0.5-25 ppm
CH31701
Sulfur Dioxide
Sulfur Dioxide 1/a
1-25 ppm
CH24201
Sulfur Dioxide
Sulfur Dioxide 20/a
20-2000 ppm
6728781
Sulfuric Acid
Sulfuric Acid 1/a
1-5 mg/m3
CH25803
Systox (Dameton)
Thioether
Qualitative
8101021
Tetrachloromethane
Carbon Tetrachloride 1/a
1-15 ppm
CH27401
Tetrachloromethane
Carbon Tetrachloride 5/c
5-50 ppm
CH29701
Tetrahydrofuran
Alcohol 100/a
8101341
Tetrahydrothiopene
Tetrahydrothiopene 1/b
1-10 ppm
CH25803
Thioether
Thioether
Qualitative
CH23001
Toluene
Toluene 5/a
5-500 ppm
8101411
Toluene
Toluene 25/a
25-1860 ppm
6724501
Toluene Diisocyanate
Tolene Diisocyanate 0.02/a
0.02-0.2 ppm
6724501
Toluene-2-4-Diisocyanate (also for -2,6-)
Toluene Diisocyanate 0.02/a
0.02-0.2 ppm
CH21101
Trichloroethane 1,1,1- (Methylchloroform)
Trichloroethane 50/d
50-600 ppm
6728541
Trichloroethylene
Trichloroethylene 2/a
2-200 ppm
CH24401
Trichloroethylene
Trichloroethylene 10/a
10-500 ppm
CH27401
Trichlorofluoromethane
Carbon Tetrachloride 5/c
6728861
Trichloromethane
Chloroform 2/a
2-10 ppm
6718401
Triethylamine
Triethylamine 5/a
5-60 ppm
8101601
Trifluorobomomethane
Halogenated Hydrocarbon 100/a
100-1300 ppm
8101601
Trifluorotricholoethane
Halogenated Hydrocarbon 100/a
200-2800 ppm
6728061
Vinyl Chloride
Vinyl Chloride 0.5/a
0.25-6 ppm
6728031
Vinyl Chloride
Vinyl Chloride 1/a
1-50 ppm
CH19601
Vinyl Chloride
Vinyl Chloride 100/a
100-3000 ppm
6728031
Vinylidene Chloride
Vinyl Chloride 1/a
CH27301
Vinylidene Chloride
Methyl Bromide 5/b
100-300 ppm
8101321
Water Vapor
Water Vapor 0.1/a
0.05-1 mg/l
8101081
Water Vapor
Water Vapor 1/a
0.1-20 mg/l
CH23401
Water Vapor
Water Vapor 0.1
1-40 mg/l
6733161
Xylene (all isomers)
o-Xylene 10/a
10-400 ppm
6728681
Zinc Chromate
9Chromic Acid 0.1/a
Punch into Google search TOXIC GAS DETECTOR TUBES ON CHEMICAL TANKERS- VADAKAYIL for prose on how to do the measurements with Draeger and Kitagawa tubes.
CAPT AJIT VADAKAYIL
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