Gastec Colour Detector Tubes - D

Gastec gas detector tubes allow users to perform field screening, spot sampling and tests in industrial environments to detect hazardous and toxic gases, and chemical vapoursGastec 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 symbol to view the specific datasheet.

 *    
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 2.5-100  *     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
Diisobutylene

(CH3)3CCH:C(CH3)2
Benzene 45-540 - 810-121
Diisobutyl ketone

[(CH3)2CHCH2]2CO
Hexane 0.2-1% - 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 10-400 - 810-141L
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
2,6-Dimethyl-4-heptanone See Diisobutyl ketone
Dimethylhydrazine

NH2N(CH3)2
Hydrazine 0.1-2 - 810-185
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 25-140 - 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)

Save
Cookies user prefences
We use cookies to ensure you to get the best experience on our website. If you decline the use of cookies, this website may not function as expected.
Accept all
Decline all
Read more
Analytics
Tools used to analyze the data to measure the effectiveness of a website and to understand how it works.
Google Analytics
Accept
Decline