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Calibration Testing Gas

Calibration Testing Gas

MSA offers a complete line of calibration gas cylinders to calibrate all instruments. The gas mixture in calibration gas cylinders is certified to be prepared gravimetrically, using NIST traceable weights. The lot number and nominal value of the gas constituents in volume, percent by mass, PPM, or volume is specified on the cylinder.
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Calibration Testing Gas
Calibration Testing Gas
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Model R
  • 400 psig
  • Measures 10 3/4" x 2 3/4" inches and weighs 1.4 lbs
Model RP
  • Aluminum 500 psig cylinder contains approximately 34 liters at atmospheric pressure
  • Measures 13-3/4 x 3 inches and weighs one pound, 11 ounces.
Econo-Cal
  • Aluminum 500 psig cylinder contains approximately 34 liters at atmospheric pressure
  • Measures 13-3/4 x 3 inches and weighs one pound, 11 ounces.
Model BD-20
  • Steel 2,200 psig of pressure cylinder contains approximately 552 liters (20 cubic feet) of gas at atmospheric pressure
  • Measures 25 x 4-1/4 inches and weighs ten pounds, nine ounces
Approvals
Approvals subject to change without notice and may differ based on configuration, part number and/or country. Contact Customer Service or check approval label on product for specific approval information.
Part Number(s)
Calibration Testing Gas
10058171
10058171
CAL GAS 4GAS METHANE STD 50%LEL 60PPM CO 10PPM NO2 - 58L
10058171
CAL GAS 4GAS METHANE STD 50%LEL 60PPM CO 10PPM NO2 - 58L
10058172
10058172
GAS,34L,2.5%CH4,15%O2,60PPM CO,10PPM NO2
10058172
GAS,34L,2.5%CH4,15%O2,60PPM CO,10PPM NO2
711082
711082
CAL GAS Cl2 2ppm IN N2 - 34L
711082
CAL GAS Cl2 2ppm IN N2 - 34L
460345
460345
CAL GAS BUTANE 8%, CARBON DIOXIDE 13.8% IN N2 - 34L
460345
CAL GAS BUTANE 8%, CARBON DIOXIDE 13.8% IN N2 - 34L
473180
473180
CAL GAS CARBON MONOXIDE 300 PPM IN AIR -103L
473180
CAL GAS CARBON MONOXIDE 300 PPM IN AIR -103L
711078
711078
CAL GAS AMMONIA 25ppm NH3 IN AIR -34L
711078
CAL GAS AMMONIA 25ppm NH3 IN AIR -34L
10048889
10048889
CAL GAS 3 GAS METHANE STD 50%LEL 20PPM H2S 58L
10048889
CAL GAS 3 GAS METHANE STD 50%LEL 20PPM H2S 58L
711076
711076
CAL GAS 4 GAS METHANE STD 50%LEL 300PPMCO 10PPMH2S 34L
711076
CAL GAS 4 GAS METHANE STD 50%LEL 300PPMCO 10PPMH2S 34L
711074
711074
GAS, 34L, 50 PPM NO
711074
GAS, 34L, 50 PPM NO
766941
766941
CAL GAS 5 GAS PENTANE STD 58% LEL,2.5% CO2, 60 PPM CO, 20 PPM H2S, 15% O2 bal N2 116L
766941
CAL GAS 5 GAS PENTANE STD 58% LEL,2.5% CO2, 60 PPM CO, 20 PPM H2S, 15% O2 bal N2 116L
10103262
10103262
CAL GAS 5GAS PENT STD 58%LEL, CO 60PPM, H2S 20PPM, CO2 2.5%, O2 15% bal N2 - 58L
10103262
CAL GAS 5GAS PENT STD 58%LEL, CO 60PPM, H2S 20PPM, CO2 2.5%, O2 15% bal N2 - 58L
766940
766940
CAL GAS 5 GAS METHANE STD 2.5% CH4 2.5% CO2, 60 PPM CO, 20 PPM H2S, 15% O2 bal N2 116L
766940
CAL GAS 5 GAS METHANE STD 2.5% CH4 2.5% CO2, 60 PPM CO, 20 PPM H2S, 15% O2 bal N2 116L
767873
767873
CAL GAS, 10ppm HYDROGEN CHLORIDE (HCL) BAL N2 58L
767873
CAL GAS, 10ppm HYDROGEN CHLORIDE (HCL) BAL N2 58L
767670
767670
CAL GAS (90097884) 20PPM H2S, 60PPM CO, PENTANE EQIV 58% LEL, 15% O2, N2 BAL
767670
CAL GAS (90097884) 20PPM H2S, 60PPM CO, PENTANE EQIV 58% LEL, 15% O2, N2 BAL
10049056
10049056
CAL GAS 3 GAS METHANE STD 50% LEL 60 PPM CO 34L
10049056
CAL GAS 3 GAS METHANE STD 50% LEL 60 PPM CO 34L
10150606
10150606
CAL GAS,116L, 58%LEL Pentane, 60ppm CO, 10ppm NO2, 15% O2, 2.5% CO2
10150606
CAL GAS,116L, 58%LEL Pentane, 60ppm CO, 10ppm NO2, 15% O2, 2.5% CO2
806740
806740
CAL GAS CL2/N2 10PPM 58L
806740
CAL GAS CL2/N2 10PPM 58L
801050
801050
CAL GAS ZERO AIR 20.8% O2 IN N2 -103L
801050
CAL GAS ZERO AIR 20.8% O2 IN N2 -103L
494450
494450
CAL GAS ISOBUTYLENE 100PPM - 103L
494450
CAL GAS ISOBUTYLENE 100PPM - 103L
478191E
478191E
60PPM Carbon Monoxide, 1.45% CH4 (29% LEL), 15% O2, N2 Balance
478191E
60PPM Carbon Monoxide, 1.45% CH4 (29% LEL), 15% O2, N2 Balance
10048280
10048280
CAL GAS 4-GAS pentane simulant 58% LEL, 60PPM CO, 20PPM H2S, 15% O2 - 34L
10048280
CAL GAS 4-GAS pentane simulant 58% LEL, 60PPM CO, 20PPM H2S, 15% O2 - 34L
711072
711072
CAL GAS HCN 10PPM BAL N2 34L
711072
CAL GAS HCN 10PPM BAL N2 34L
467897
467897
CAL GAS H2S 40PPM - 58L
467897
CAL GAS H2S 40PPM - 58L
711070
711070
CAL GAS SULPHUR DIOXIDE (SO2) 10PPM 34L
711070
CAL GAS SULPHUR DIOXIDE (SO2) 10PPM 34L
461769
461769
CAL GAS CARBON MONOXIDE 300 PPM IN AIR -34L
461769
CAL GAS CARBON MONOXIDE 300 PPM IN AIR -34L
814866
814866
CAL GAS AMMONIA 25 PPM IN N2 -58L
814866
CAL GAS AMMONIA 25 PPM IN N2 -58L
467898
467898
CAL GAS HYDROGEN SULPHIDE 10 PPM IN N2 -58L
467898
CAL GAS HYDROGEN SULPHIDE 10 PPM IN N2 -58L
766939
766939
CAL GAS 4 GAS PENTANE STD 58% LEL, 60 PPM CO, 20 PPM H2S, 15% O2 bal N2 116L
766939
CAL GAS 4 GAS PENTANE STD 58% LEL, 60 PPM CO, 20 PPM H2S, 15% O2 bal N2 116L
478192
478192
CAL GAS PENTANE STD 58% LEL, 15% O2 IN N2 -103L
478192
CAL GAS PENTANE STD 58% LEL, 15% O2 IN N2 -103L
767827
767827
CAL GAS 3 GAS 60PPM CO, 2.5% METHANE, 15% O2 IN N2, 103 LITRE
767827
CAL GAS 3 GAS 60PPM CO, 2.5% METHANE, 15% O2 IN N2, 103 LITRE
10050744
10050744
CAL GAS 5GAS PENTANE STD 58%LEL 300PPM CO 10PPM H2S 2.5% CO2 - 58L
10050744
CAL GAS 5GAS PENTANE STD 58%LEL 300PPM CO 10PPM H2S 2.5% CO2 - 58L
478191
478191
CAL GAS 3 GAS PENTANE STD 58% LEL, 60 PPM CO, 15% O2 IN N2 -103L
478191
CAL GAS 3 GAS PENTANE STD 58% LEL, 60 PPM CO, 15% O2 IN N2 -103L
767309
767309
CAL GAS CH4 2.5% CO2 2.5% CO 60 PPM O2 15% BAL N2 552L
767309
CAL GAS CH4 2.5% CO2 2.5% CO 60 PPM O2 15% BAL N2 552L
767826
767826
CAL GAS CO2 300PPM IN AIR 103 LITRE
767826
CAL GAS CO2 300PPM IN AIR 103 LITRE
10048279
10048279
CAL GAS ISOBUTYLENE 100PPM - 34L
10048279
CAL GAS ISOBUTYLENE 100PPM - 34L
710332
710332
CAL GAS NITROGEN DIOXIDE 5 PPM IN AIR -58L
710332
CAL GAS NITROGEN DIOXIDE 5 PPM IN AIR -58L
711068
711068
GAS, 34L, 10 PPM NO2
711068
GAS, 34L, 10 PPM NO2
711066
711066
CAL GAS Cl2 10ppm IN N2 - 34L
711066
CAL GAS Cl2 10ppm IN N2 - 34L
806740E
806740E
10PPM Chlorine, N2 Balance
806740E
10PPM Chlorine, N2 Balance
809241
809241
CAL GAS 50PPM CO/AIR - 103L
809241
CAL GAS 50PPM CO/AIR - 103L
10048790
10048790
CAL GAS 3 GAS PENTANE STD 58% LEL 20PPM H2S 34L
10048790
CAL GAS 3 GAS PENTANE STD 58% LEL 20PPM H2S 34L
809242
809242
CAL GAS CARBON MONOXIDE 100 PPM IN AIR -103L
809242
CAL GAS CARBON MONOXIDE 100 PPM IN AIR -103L
710533
710533
CAL GAS PHOSPHINE 0.5 PPM IN N2 -58L
710533
CAL GAS PHOSPHINE 0.5 PPM IN N2 -58L
229396
229396
CAL GAS 4 GAS METHANE STD 50% LEL, 500 PPM CO, 50 PPM H2S, 18% O2 BAL N2 950L
229396
CAL GAS 4 GAS METHANE STD 50% LEL, 500 PPM CO, 50 PPM H2S, 18% O2 BAL N2 950L
804770
804770
CAL GAS, 4-GAS pentane simulant 58% LEL, 300PPM CO, 10PPM H2S, 15% O2 - 58L
804770
CAL GAS, 4-GAS pentane simulant 58% LEL, 300PPM CO, 10PPM H2S, 15% O2 - 58L
10058036
10058036
GAS,34L,1.45%CH4,15%O2,60PPMCO,10PPMNO2
10058036
GAS,34L,1.45%CH4,15%O2,60PPMCO,10PPMNO2
466193
466193
CAL GAS PENTANE 50% LEL IN AIR -34L
466193
CAL GAS PENTANE 50% LEL IN AIR -34L
808977
808977
CAL GAS NITROGEN DIOXIDE 10 PPM IN N2 -58L
808977
CAL GAS NITROGEN DIOXIDE 10 PPM IN N2 -58L
808978
808978
CAL GAS SULPHUR DIOXIDE 10 PPM IN N2 -58L
808978
CAL GAS SULPHUR DIOXIDE 10 PPM IN N2 -58L
10150598
10150598
CAL GAS,116L, 50%LEL Methane, 60ppm CO, 10ppm NO2, 15% O2
10150598
CAL GAS,116L, 50%LEL Methane, 60ppm CO, 10ppm NO2, 15% O2
10150597
10150597
CAL GAS,116L, 58%LEL Pentane, 60ppm CO, 10ppm NO2, 15% O2
10150597
CAL GAS,116L, 58%LEL Pentane, 60ppm CO, 10ppm NO2, 15% O2
711062
711062
CAL GAS 40PPM H2S - 34L
711062
CAL GAS 40PPM H2S - 34L
10117738
10117738
GAS, 58L,1.45%CH4,15%O2,60CO,20H2S,10SO
10117738
GAS, 58L,1.45%CH4,15%O2,60CO,20H2S,10SO
10058034
10058034
CAL GAS 4GAS PENTANE STD 58%LEL 60PPM CO 10PPM NO2 - 58L
10058034
CAL GAS 4GAS PENTANE STD 58%LEL 60PPM CO 10PPM NO2 - 58L
10045035
10045035
CAL GAS 4GAS PENTANE STD 58%LEL, 60PPMCO, 20PPM H2S, 15% O2 bal N2 - 58L
10045035
CAL GAS 4GAS PENTANE STD 58%LEL, 60PPMCO, 20PPM H2S, 15% O2 bal N2 - 58L
479265
479265
CAL GAS CARBON DIOXIDE 2.5% IN AIR -103L
479265
CAL GAS CARBON DIOXIDE 2.5% IN AIR -103L
766920
766920
CAL GAS 5 GAS METHANE STD CO2 2.5% NO2 10PPM CO 60PPM O2 15% 650L
766920
CAL GAS 5 GAS METHANE STD CO2 2.5% NO2 10PPM CO 60PPM O2 15% 650L
10048788
10048788
CAL GAS 3 GAS PENTANE STD 58% LEL 20 PPM H2S 58L
10048788
CAL GAS 3 GAS PENTANE STD 58% LEL 20 PPM H2S 58L
10048788E
10048788E
20PPM H2S, 1.45% CH4 (29% LEL), 15% O2, N2 Balance
10048788E
20PPM H2S, 1.45% CH4 (29% LEL), 15% O2, N2 Balance
10150596
10150596
CALIBRATION GAS 50% LEL, METHANE, 60PPM CO, 20PPM H2S 15% O3 116L
10150596
CALIBRATION GAS 50% LEL, METHANE, 60PPM CO, 20PPM H2S 15% O3 116L
10048789
10048789
CAL GAS 3 GAS PENTANE STD 58% LEL 60PPM CO 34L
10048789
CAL GAS 3 GAS PENTANE STD 58% LEL 60PPM CO 34L
10150595
10150595
CAL GAS,116L, 58%LEL Pentane, 60ppm CO, 20ppm H2S 15% O2
10150595
CAL GAS,116L, 58%LEL Pentane, 60ppm CO, 20ppm H2S 15% O2
10048889E
10048889E
20PPM H2S, 2.5% CH4 (50% LEL), 15% O2, N2 Balance
10048889E
20PPM H2S, 2.5% CH4 (50% LEL), 15% O2, N2 Balance
809351
809351
GAS, 58L, 10 PPM HCN
809351
GAS, 58L, 10 PPM HCN
10103262E
10103262E
20PPM H2S, 60PPM CO, 2.5%CO2, 1.45% CH4, 15% O2, N2 Balance
10103262E
20PPM H2S, 60PPM CO, 2.5%CO2, 1.45% CH4, 15% O2, N2 Balance
710566
710566
CAL GAS 50% LEL, 60ppm CO, 15% 02 IN N2 - 552L
710566
CAL GAS 50% LEL, 60ppm CO, 15% 02 IN N2 - 552L
10048981
10048981
CAL GAS 4 GAS METHANE STD 50% LEL 60PPM CO 20PPM H2S Bal air - 34L
10048981
CAL GAS 4 GAS METHANE STD 50% LEL 60PPM CO 20PPM H2S Bal air - 34L
476304
476304
CAL GAS PENTANE 50% LEL, 15% O2 IN N2 -34L
476304
CAL GAS PENTANE 50% LEL, 15% O2 IN N2 -34L
476303
476303
CAL GAS PENTANE 1000 PPM IN AIR -34L
476303
CAL GAS PENTANE 1000 PPM IN AIR -34L
491041
491041
CAL GAS METHANE STD 50% LEL IN AIR -102L
491041
CAL GAS METHANE STD 50% LEL IN AIR -102L
10150622
10150622
CAL GAS,116L, 50%LEL Methane, 60ppm CO, 10ppm NO2, 15% O2, 2.5% CO2
10150622
CAL GAS,116L, 50%LEL Methane, 60ppm CO, 10ppm NO2, 15% O2, 2.5% CO2
766919
766919
CAL GAS 5 GAS PENTANE STD CO2 2.5% CO 60PPM, H2S 20PPM 15% O2 875L
766919
CAL GAS 5 GAS PENTANE STD CO2 2.5% CO 60PPM, H2S 20PPM 15% O2 875L
711088
711088
CAL GAS PHOSPHINE 0.5 PPM IN N2 -34L
711088
CAL GAS PHOSPHINE 0.5 PPM IN N2 -34L
766875
766875
CAL GAS 4 GAS PENTANE STD 95OL-58% LEL, 60PPM CO,20PPM H2S,15%O2 65AL
766875
CAL GAS 4 GAS PENTANE STD 95OL-58% LEL, 60PPM CO,20PPM H2S,15%O2 65AL
459944
459944
CAL GAS CARBON MONOXIDE 150 PPM IN AIR -34L
459944
CAL GAS CARBON MONOXIDE 150 PPM IN AIR -34L
10029475
10029475
CAL GAS 50% PROPANE IN N2 34L
10029475
CAL GAS 50% PROPANE IN N2 34L
459942
459942
CAL GAS 2.5% CH4 IN AIR - 34L
459942
CAL GAS 2.5% CH4 IN AIR - 34L
493579E
493579E
0.6% Propane (29% LEL), Air Balance
493579E
0.6% Propane (29% LEL), Air Balance
10048890
10048890
CAL GAS 4 GAS METHANE STD 50% LEL 60PPM CO 20PPM H2S 58L
10048890
CAL GAS 4 GAS METHANE STD 50% LEL 60PPM CO 20PPM H2S 58L
479857
479857
CAL GAS ZERO AIR 20.8% O2 IN N2 -103L
479857
CAL GAS ZERO AIR 20.8% O2 IN N2 -103L
459945
459945
CAL GAS METHANE 2.0% IN AIR -34L
459945
CAL GAS METHANE 2.0% IN AIR -34L
10150599
10150599
GAS,116L,10 PPM NO2
Discontinued
10150599
GAS,116L,10 PPM NO2
Discontinued
711058
711058
CAL GAS, 4-GAS pentane simulant 58% LEL, 300PPM CO, 10PPM H2S, 15% O2 - 34L
Discontinued
711058
CAL GAS, 4-GAS pentane simulant 58% LEL, 300PPM CO, 10PPM H2S, 15% O2 - 34L
Discontinued

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