Gastec Colour Detector Tubes - D
Gastec Colour Detector Tubes for chemicals whose name begins with D.
Each box of detector tubes contains a pack of ten tubes sufficient for 10 tests, unless otherwise noted.
Position the mouse over the symbols (*, +, ++, P) for an explanation of their meaning.
Click on the part number to view the specific datasheet.
Gastec Colour Detector Tubes - D
| Chemical | Tube Name | Measuring Range (ppm) | Notes | Part Number | |
| n-Decane CH3(CH2)8CH3 |
Hydrocarbons (higher class) |
200-6000 | - | 810-105 | |
| Diacetone alcohol (CH3)2C(OH)CH2COCH3 |
Cyclohexanone | 2-100 | * | 810-154 | |
| Diacetyl CH3COCOCH3 |
Acetaldehyde | 25-1500 | * | 810-92 | |
| 1,2-Diaminoethane | See Ethylenediamine | ||||
| Diborane B2H6 |
Diborane | 0.02-5 | - | 810-22 | |
| 1,1-Dibromoethane CH2CHBr2 |
Methyl bromide | 7-70 | + | 810-136L | |
| 1,2-Dibromoethane | See Ethylene dibromide | ||||
| Dibromomethane CH2Br2 |
Methyl bromide | 5-50 | + | 810-136L | |
| Di-n-butylamine (CH3CH2CH2CH2)2NH |
Amines | 5-100 | - | 810-180 | |
| Amines | 0.4-8 | - | 810-180L | ||
| m-Dichlorobenzene C6H4Cl2 |
o-Dichlorobenzene | 2.5-300 | - | 810-127 | |
| o-Dichlorobenzene C6H4Cl2 |
o-Dichlorobenzene | 2.5-300 | - | 810-127 | |
| p-Dichlorobenzene C6H4Cl2 |
o-Dichlorobenzene | 2.5-300 | - | 810-127 | |
| Dichlorodifluoromethane (R12) CCl2F2 |
Fluorochlorocarbons (Pyrotec tube) |
325-7800 | + P | 810-51H | |
| Fluorochlorocarbons (Pyrotec tube) |
11-440 | + P | 810-51 | ||
| Fluorochlorocarbons (Pyrotec tube) |
1.8-97.2 | + P | 810-51L | ||
| 1,1-Dichloroethane CH3CHCl2 |
1,1,1-Trichloroethane (Methyl chloroform) | 90-450 | + | 810-135 | |
| 1,2-Dichloroethane | See Ethylene dichloride | ||||
| 1,1-Dichloroethylene | See Vinylidene chloride | ||||
| 1,2-Dichloroethylene ClCH:CHCl |
1,2-Dichloroethylene | 5-250 | * | 810-139 | |
| Trichloroethylene | 80-800 | * | 810-132HA | ||
| Trichloroethylene | 0.375-6 | * | 810-132LL | ||
| 1,1-Dichloro-1-fluoroethane (R141b) CH3CCl2F |
Fluorochlorocarbons (Pyrotec tube) |
10-1000 | + P | 810-51 | |
| Fluorochlorocarbons (Pyrotec tube) |
1.1-22 | + P | 810-51L | ||
| Dichloromethane | See Methylene chloride | ||||
| Dichloropentafluoropropane (R225) | Fluorochlorocarbons Pyrotec tube) |
20-800 | + P | 810-51 | |
| Fluorochlorocarbons Pyrotec tube) |
1.4-28 | + P | 810-51L | ||
| 1,2-Dichloropropane | See Propylene dichloride | ||||
| 1,3-Dichloropropene ClCH2CH:CHCl |
Trichloroethylene | 45-450 | * | 810-132HA | |
| Vinyl chloride | 0.5-10 | + * | 810-131LA | ||
| 1,2-Dichloro-1,1,2,2-tetrafluoroethane (R114) CClF2CClF2 |
Fluorochlorocarbons (Pyrotec tube) | 475-11400 | + P | 810-51H | |
| Fluorochlorocarbons (Pyrotec tube) |
20-800 | + P | 810-51 | ||
| Fluorochlorocarbons (Pyrotec tube) |
1.8-97.2 | + P | 810-51L | ||
| 2,2-Dichloro-1,1,1-trifluoroethane (R123) CHCl2CF3 |
Fluorochlorocarbons (Pyrotec tube) | 14-1600 | + P | 810-51 | |
| Fluorochlorocarbons (Pyrotec tube) |
1.4-28 | + P | 810-51L | ||
| Dichlorvos C4H7Cl2O4P |
Trichloroethylene | 0.11-1.8 | * | 810-132LL | |
| Diethylamine (C2H5)2NH |
Amines | 5.5-110 | - | 810-180 | |
| Amines | 0.45-9 | - | 810-180L | ||
| Diethylaminoethanol (C2H5)NCH2CH2OH |
Amines | 0.6-12 | - | 810-180L | |
| Diethyl benzene C6H4(C2H5)2 |
Toluene | 2-150 | - | 810-122L | |
| Diethylenetriamine H2NCH2CH2NHCH2CH2NH2 |
Amines | 0.95-19 | - | 810-180L | |
| Diethylethanolamine (C2H5)2NC2H4OH |
Amines | 6-120 | - | 810-180 | |
| Diethyl ether | See Ethyl ether | ||||
| Diethyl ketone (CH3)3CCH:C(CH3)2 |
Butyl Acetate | 5-513 | - | 810-142L | |
| Diisobutylene (CH3)3CCH:C(CH3)2 |
Benzene | 45-540 | - | 810-121 | |
| Diisobutyl ketone [(CH3)2CHCH2]2CO |
Hexane | 0.2-1.0% | - | 810-102L | |
| Formaldehyde | 0.58-29 | * | 810-91L | ||
| Diisopropylamine [(CH3)2CH]2NH |
Amines | 5-100 | - | 810-180 | |
| Amines | 0.3-6 | - | 810-180L | ||
| Diisopropyl benzene C6H5N [CH(CH3)2]2 |
Ethyl acetate | 16-108 | - | 810-141L | |
| Dimethoxyethane C4H10O2 |
1-Butanol | 100-1030 | - | 810-114 | |
| N,N-Dimethyl acetamide CH3CON(CH3)2 |
N,N-Dimethyl acetamide | 1.5-240 | - | 810-184 | |
| Dimethylamine (CH3)2NH |
Ammonia | 1.2-19.2% | - | 810-3H | |
| Amines | 5.5-110 | - | 810-180 | ||
| Amines | 0.45-9 | - | 810-180L | ||
| 2-Dimethylaminoethanol (CH3)2NCH2CH2OH |
Amines | 0.65-13 | - | 810-180L | |
| Dimethylaminopropylamine (CH3)2NCH2CH2CH2NH2 |
Amines | 8-160 | - | 810-180 | |
| Amines | 0.6-12 | - | 810-180L | ||
| N,N-Dimethylaniline C6H5N(CH3)2 |
Aniline | 2.5-30 | - | 810-181 | |
| Dimethylbenzene | See Xylene | ||||
| Dimethyl disulphide (CH3)2S2 |
Dimethyl sulphide (Pyrotec tube) | 0.3-6 | + P | 810-53 | |
| Dimethylethanolamine (CH3)2NCH2CH2OH |
Amines | 6.5-130 | - | 810-180 | |
| Amines | 0.65-13 | - | 810-180L | ||
| N,N-Dimethylethylamine C2H5N(CH3)2 |
Amines | 4-80 | - | 810-180 | |
| Amines | 0.3-6 | - | 810-180L | ||
| N,N-Dimethyl formamide HCON(CH3)2 |
N,N-Dimethyl formamide | 0.8-90 | - | 810-183 | |
| N,N-Dimethyl formamide | 0.5-30 | - | 810-183TP | ||
| 2,6-Dimethyl-4-heptanone | See Diisobutyl ketone | ||||
| Dimethylhydrazine NH2N(CH3)2 |
Hydrazine | 0.1-2 | - | 810-185 | |
| N,N-Dimethylisopropylamine C5H13N |
Amines | 3.7-74 | - | 810-180 | |
| Amines | 0.465-9.3 | - | 810-180L | ||
| Dimethyl sulphide (CH3)2S |
Dimethyl sulphide (Pyrotec tube) |
0.15-10 | + P | 810-53 | |
| TBM and DMS | 1-15 mg/m3 | + * | 810-77 | ||
| 1,4-Dioxane C4H8O2 |
Tetrahydrofuran | 25-144 | - | 810-159 | |
| Ethylene Oxide | 0.1-6% | - | 810-163 | ||
| Dipropylamine (CH3CH2CH2)2NH |
Amines | 4-80 | - | 810-180 | |
| Amines | 0.35-7 | - | 810-180L | ||
| Divinyl benzene C6H4(CH:CH2)2 |
Styrene | 1-15 | - | 810-124L | |
| Divinyl methoxysilane (CH2:CH2)2CH3OSi |
Isopropyl alcohol | 6.5-25 | - | 810-113L | |
Table Notes:
* Refrigerated storage - tubes to be stored at ≤10°C
+ Twin tubes, sufficient for 5 tests (first tube is a scrubber/oxidiser, second tube provides the reading)
++ Nine tubes, sufficient for 9 tests
P Requires Pyrolyzer (Part Number 810-840)