Calibration Gas Impa Code

Aces 3F stocks and distributes all IMPA code calibration gases, along with a wide range of other gas mixtures. If you don't see the mixture you need listed below, simply email or WhatsApp us—we'll be happy to assist you.
COMMON MIXTURE GASES
DESCRIPTION OF GASCYLINDER CAPACITY(LTR)MODELIMPA CODE
BUTANE(C4H10)
0.75% VOL(50% LEL) ISO-BUTANE(C4H10), BAL AIR111AL851511
347HP, 2AL851512
586DM851513
1036D851514
8% BUTANE(C4H10), BAL N2111AL851515
347HP, 2AL851516
586DM851517
1036D851518
99.5% PURE BUTANE(C4H10)111AL851519
347HP, 2AL851520
586DM851521
1036D851522
CARBON MONOXIDE(CO)
50PPM CARBON MONOXIDE(CO), BAL AIR111AL851523
347HP, 2AL851524
586DM851525
1036D851526
100PPM CARBON MONOXIDE(CO), BAL AIR111AL851527
347HP, 2AL851528
586DM851529
1036D851530
250PPM CARBON MONOXIDE(CO), BAL AIR201AL851531
347HP, 2AL851532
586DM851533
1166D851534
CARBON DIOXIDE(CO2)
5% CARBON DIOXIDE(CO2), BAL N2111AL851535
347HP, 2AL851536
586DM851537
1036D851538
HYDROGEN SULPHIDE(H2S)
25PPM HYDROGEN SULPHIDE(H2S), BAL N2111AL851539
342AL851540
588AL851541
11610AL851542
50PPM HYDROGEN SULPHIDE(H2S), BAL N2111AL851543
342AL851544
588AL851545
11610AL851546
METHANE(CH4)
2.5% VOL(50%LEL) METHANE(CH4), BAL AIR111AL851547
347HP, 2AL851548
586DM851549
1036D851550
99.95% METHANE(CH4) – ONLY 50% METHANE IS AVAILABLE IN SINGAPORE111AL851551
347HP, 2AL851552
586DM851553
1036D851554
NITROGEN(N2)
99.995% PURE NITROGEN(N2)111AL851555
347HP, 2AL851556
586DM851557
1036D851558
OXYGEN(O2)
2.1% OXYGEN(O2), BAL N2111AL851559
347HP, 2AL851560
586DM851561
1036D851562
5.5% OXYGEN(O2), BAL N2111AL851563
347HP, 2AL851564
586DM851565
1036D851566
PENTANE(C5H12)
0.7% VOL(50%LEL) PENTANE(C5H12), BAL AIR111AL851567
347HP, 2AL851568
586DM851569
1036D851570
PROPENE (C3H6)
1.1% VOL(50%LEL) PROPAN(C3H6), BAL AIR111AL851571
347HP, 2AL851572
586DM851573
1036D851574
PROPANE(C3H8)
99.95% PURE PROPANE(C3H8)111AL851575
347HP, 2AL851576
586DM851577
1036D851578
    
COMMON 4 GAS MIXTURES
DESCRIPTION OF GAS
CYLINDER CAPACITY(LTR) CODE
2.5% CH4/ 50PPM CO/ 25PPM H2S/ 12% O2/ BAL N2342AL851581
588AL851582
11610AL851583
2.5% CH4/ 100PPM CO/ 25PPM H2S/ 20.9% O2/ BAL N2342AL851584
588AL851585
11610AL851586
2.5% CH4/ 100PPM CO/ 40PPM H2S/ 15% O2/ BAL N2342AL851587
588AL851588
11610AL851589
2.5% CH4/ 100PPM CO/ 25PPM H2S/ 18% O2/ BAL N2342AL851590
588AL851591
11610AL851592
CROSS REFEREENCE FASTCALGAS MIXTURE GASES
DESCRIPTION OF GASCYLINDER CAPACITY(LTR)MODELCODEFASTCALGAS NO.
AMMONIA(NH3)
25PPM NH3/ BAL AIR588AL851701FCG22000
BUTANE(C4H10)
0.9% (50%LEL) C4H10/ BAL AIR1036D851702
851703
FCG23000
FCG23005
8% C4H10/ BAL N2342AL851704FCG23010
167HP851705FCG23015
8% C4H10/ 13.8% CO2/ BAL N2342AL851706FCG23020
167HP851707FCG23025
ISO-BUTANE(C4H10)
0.9% (50%LEL) I-C4H10/ BAL AIR347HP851708FCG24000
1036D851709FCG24010
10% I-C4H10/ BAL N2347HP851710FCG24005
186D851711FCG24060
CARBON DIOXIDE(CO2)
1% CO2/ BAL AIR1036D851712FCG25000
15% CO2/ BAL AIR1036D851713FCG25005
15% CO2/ BAL AIR1036D851714FCG25010
CARBON MONOXIDE(CO)
50PPM CO/ BAL AIR1036D851715FCG26000
60PPM CO/ BAL AIR1036D851716FCG26005
100PPM CO/ BAL N2346D851717FCG26010
ETHANOL(C2H5OH)
191PPM C2H5OH/ BAL N2342AL851718FCG33000
HYDROGEN SULPHIDE(H2S)
10PPM H2S/ BAL N2588AL851719FCG27000
25PPM H2S/ BAL N2588AL851720FCG27005
40PPM H2S/ BAL N2588AL851721FCG27010
50PPM H2S/ BAL N2588AL851722FCG27015
NITROGEN(N2)
99.99% N2347HP851723FCG28000
1036D851724FCG28010
OXYGEN(O2)
2% O2/ BAL N21036D851725FCG29000
5% O2/ BAL N21036D851726FCG29005
10% O2/ BAL N21036D851727FCG29010
METHANE(CH4)
2% (40%LEL) CH4/ BAL AIR347HP851728FCG30000
1036D851729FCG30110
2.5% (50%LEL) CH4/BAL AIR347HP851730FCG30005
1036D851731FCG30125
1.45% CH4/ 15% O2/ N21036D851732FCG30010
2.5% CH4/ 17% O2/ N2347HP851733FCG30015
1036D851734FCG30135
50% CH4/ N2347HP851735FCG30020
PENTANE(C5H12)
0.75% (50%LEL) C5H12/ BAL AIR1036D851736FCG31000
0.75% C5H12/ 15% O2/ BAL N2347HP851737FCG31005
1036D851738FCG31010
PROPANE(C3H8)
0.55% (25%LEL) C3H8/ BAL AIR1036D851739FCG32000
1.1% (50%LEL) C3H8/ BAL AIR1036D851740FCG32005
ZERO AIR
20.8% O2/ BAL N21036D851741FCG29015
REGULATORS
FOR USE WITH 34 LTR STEEL CYLINDER713, DFR2003 851742FCG00713
FOR USE WITH 34 LTR, 58 LTR ALUMINIUM CYLINDER AND 103 LTR STEEL CYLINDER715, DFR2000 851743FCG00715
     
FASTCALGAS 4 GAS MIXTURES
DESCRIPTION OF GASCYLINDER CAPACITY(LTR)MODELCODEFASTCALGAS NO.
1.45% CH4/ 10PPM H2S/ 15% O2/ BAL N2588AL851746FCG21000
1.45% CH4/ 10PPM H2S/ 300PPM CO/ 15% O2/ BAL N2588AL851747FCG21005
1.45% CH4/ 20PPM H2S/ 60PPM CO/ 15% O2/ BAL N2588AL851748FCG21020
2.2% CH4/ 25PPM H2S/ 100PPM CO/ 18% O2/ BAL N2342AL851749FCG21045
2.2% CH4/ 40PPM H2S/ 100PPM CO/ 15% O2/ BAL N2342AL851750FCG21055
2.5% CH4/ 10PPM H2S/ 50PPM CO/ 18% O2/ BAL N2588AL851751FCG21010
2.5% CH4/ 15PPM H2S/ 100PPM CO/ 18% O2/ BAL N2588AL851752FCG21015
2.5% CH4/ 25PPM H2S/ 50PPM CO/ 12% O2/ BAL N2588AL851753FCG21030
2.5% CH4/ 25PPM H2S/ 50PPM CO/ 20.9% O2/ BAL N2588AL851754FCG21035
2.5% CH4/ 25PPM H2S/ 100PPM CO/ 18% O2/ BAL N2588AL851755FCG21050
2.5% CH4/ 40PPM H2S/ 100PPM CO/ 15% O2/ BAL N2342AL851756FCG21060
0.9% I-C4H10/ 25PPM H2S/ 50PPM CO/ 12% O2/ BAL N2342AL851757FCG21025
1.1% C3H8/ 25PPM H2S/ 100PPM CO/ 19% O2/ BAL N2588AL851758FCG21040