Dry Ice Per Pound             Self Service
$1.06
 Liquid Nitrogen Per Liter Self Service
$1.49


 ors-operations@northwestern.edu
TankTank Product NumberPriceCampusRegulatorSizePurityRental Per Month
* 15 LITERS OF LIQUID NITROGEN LN2 $29.59Chicago - 15 LIT 100 $0.00
* 30 LITERS OF LIQUID NITROGEN LN2 $59.17Chicago - 30 LIT 100 $0.00
* 45 LITERS OF LIQUID NITROGEN LN2 $88.76Chicago - 45 LIT 100 $0.00
.05%CO2/20.9%O2/BAL N2 X03NI79P15A0001 $319.43Chicago N/A 200 CF N/A $3.40
.1%O2/BAL ARGON X02AR99C300D505 $205.55Evanston N/A 300 CF N/A $3.40
.5%O2/5%CO2/Bal N2 X03NI94C2001103 $197.20Both N/A 200 CF N/A $3.40
.95%CO2/20%O2/BAL N2 X03NI79P15A3LD7 $271.18Chicago N/A 200 CF N/A $3.40
1%ISOBUTANE/2.5%CO2/ARGON X03AR96C3000157 $241.37Evanston N/A 200 CF N/A $3.40
1%O2/ BAL ARGON X02AR99C300421 $198.04Evanston N/A 300 CF N/A $3.40
1.5%O2/5%CO2/Bal N2 Z03NI9342002065 $329.49Both N/A 200 CF N/A $3.40
10%H2/N2 X02NI90C2000094 $169.62Evanston N/A 200 CF N/A $3.40
10%METHANE/BAL ARGON X02AR90D2000291 $94.70Evanston N/A 200 CF N/A $3.40
10%O2/ BAL ARGON 300 CF X02AR90C3004961 $213.16Evanston N/A 200 CF N/A $3.40
10%O2/BAL HELIUM X02HE90C2003183 $249.70Evanston N/A 200 CF N/A $3.40
10%PROPYLENE/N2 X02NI90C200J606 $143.98Evanston N/A 200 CF N/A $3.40
100 PPM HYDROGEN SULFIDE/HYDROGEN X02HY99C15AJ189 $316.95Evanston N/A 200 CF N/A $3.40
100PPM O2 /Bal Argon X02AR99C2001007 $447.60Evanston N/A 200 CF N/A $3.40
10PPM O2 /Bal Argon X02AR99C15A2277 $288.39Evanston N/A 200 CF N/A $3.40
15%ETHANE/ARGON X02AR85C2002058 $312.43Evanston N/A 200 CF N/A $3.40
2%HYDROGEN/N2 X02NI98C300102 $203.05Evanston N/A 200 CF N/A $3.40
2.5%CO2/21%O2/BAL N2 Z03NI7642000011 $159.34Chicago N/A 200 CF N/A $3.40
2.5%CO2/BAL N2 X02NI97C2003R7 $235.19Chicago N/A 200 CF N/A $3.40
20%CO2/21%O2/BAL N2 X03NI59C20034T3 $190.36Both N/A 200 CF N/A $3.40
20%CO2/BAL N2 X02NI80C3000257 $101.60Both N/A 300 CF N/A $3.40
20%HYDROGEN/ARGON X02AR80C2003252 $197.36Evanston N/A 200 CF N/A $3.40
20%O2/ BAL ARGON X02AR80C2002678 $161.85Evanston N/A 200 CF N/A $3.40
4%HYDROGEN/BAL ARGON 200 CF X02AR96C2000997 $157.25Evanston N/A N/A N/A $3.40
4%HYDROGEN/BAL ARGON 300 CF X02AR96C3002665 $222.06Evanston N/A N/A N/A $3.40
5% CO2/ BAL N2 Z02NI9542003071 $61.17Both 500 CGA 200 CF N/A $3.40
5% CO2/95% O2 Z02OX9542003102 $48.52Both N/A 200 CF N/A $3.40
5%ACETYLENE/BAL HELIUM 5.8 CF X02HE95C33A0019 $323.12Evanston 350 CGA 5.8 CF NA $3.40
5%AR/5%NC/BAL HE X03HE90C15A25G9 $660.66Evanston N/A 200 CF N/A $3.40
5%CO2/10%HYDROGEN/BAL N2 Z03NI8532000044 $146.12Both N/A 200 CF N/A $3.40
5%CO2/21%O2/BAL N2 Z03NI7442000074 $169.80Both N/A 200 CF N/A $3.40
5%CO2/5%HYDROGEN/ BAL N2 Z03NI9032000041 $99.85Chicago N/A 200 CF N/A $3.40
5%CO2/5%O2/BAL N2 Z03NI9042000254 $325.27Both N/A 200 CF N/A $3.40
5%H2/N2 X02NI95C3000092 $155.15Evanston N/A 200 CF N/A $3.40
5%HYDROGEN/5%ARGON/BALHELIUM X03HE90C30010W3 $358.34Evanston N/A 300 CF N/A $3.40
5%HYDROGEN/BAL ARGON X02AR95C2000992 $197.37Evanston N/A 200 CF N/A $3.40
5%HYDROGEN/N2 NIHY5300 $85.05Chicago N/A 200 CF N/A $3.40
5%N2/ARGON X02AR95C2004996 $236.03Evanston N/A 200 CF N/A $3.40
5%O2/BAL N2 Z02NI9532000157 $254.42Evanston N/A 200 CF N/A $3.40
5%PROPANE/BALHE 125CF X02HE95C15A63H5 $191.39Evanston N/A 200 CF N/A $3.40
7%HYDROGEN/ BAL HELIUM X02HE93C200D652 $174.77Evanston N/A 200 CF N/A $3.40
8% O2/ BAL N2 X02NI92C2003100 $112.91Both N/A 200 CF N/A $3.40
ACETYLENE B SIZE ACB $35.02Both 520 CGA 40 CF 99.6 $3.40
ACETYLENE SIZE 3 AC3 $51.71Both 510 CGA 80 CF 99.6 $3.40
ACETYLENE SIZE 4 AC4 $66.41Both 510 CGA 120 CF 99.6 $3.40
AIR COMPRESSED AI200 $29.13Chicago 590 CGA 200 CF INDUSTRIAL $3.40
AIR DRY 300 CF AID300 $29.37Both 590 CGA 300 CF N/A $3.40
AIR USP (MEDICAL) AIUSP300 $29.31Both 346 CGA 300 CF N/A $3.40
AIR ZERO AIZ300 $88.83Both 590 CGA 300 CF N/A $3.40
AMMONIA AMAH200 $312.69Evanston N/A 200 CF N/A $3.40
ARGON INDUSTRIAL AR300 $43.88Both 580 CGA 300 CF INDUSTRIAL $3.40
ARGON PREPURIFIED ARPP300 $45.43Both 580 CGA 300 CF 99.998 $3.40
ARGON RESEARCH 35 CF ARR35 $290.51Evanston 580 CGA 35 CF 99.9997 $3.40
ARGON RESEARCH GRADE ARR300 $403.14Evanston CGA 580 300 CF 99.9997 $3.40
ARGON RESEARCH PLUS ARRP300 $397.57Evanston 580 CGA 300 CF 99.9999 $3.40
ARGON UHP ARUHP300 $47.63Both 580 CGA 300 CF 99.999 $3.40
ARGON UHP 230 LITERS 230PSI ARUHP230LIT230 $544.36Evanston 580 CGA 230 LIT 99.999 $28.39
ARGON UPC ARUPC300 $304.44Evanston 580 CGA 300 CF 99.9995 $3.40
CARBON DIOXIDE (food grade) 10 Lb CDFG10 $27.96Evanston N/A 10 LB 99.9 $3.40
CARBON DIOXIDE (food grade) 20 LB CDFG20 $31.93Chicago 320 CGA 20 LB 99.9 $3.40
CARBON DIOXIDE BONE DRY CDBD200 $39.82Both 320 CGA 200 CF 99.9 $3.40
CARBON DIOXIDE E SIZE (Small) CDUSPME $30.08Both N/A SMALL 99.9 $3.40
CARBON DIOXIDE INDUSTRIAL CD75 $31.04Evanston 320 CGA 300 CF INDUSTRIAL $3.40
CARBON DIOXIDE RESEARCH CDR200 $275.47Evanston 320 CGA 200 CF 99.999 $3.40
CARBON DIOXIDE SYPHON CD50S $30.67Both 320 CGA 200 CF INDUSTRIAL $3.40
CARBON MONOXIDE CP GRADE 300 CF CMCP300 $166.81Evanston 350 CGA 300 CF 99.5 $3.40
CARBON MONOXIDE CP GRADE 80 CF CMCP80 $108.68Evanston 350 CGA 80 CF N/A $3.40
CARBON MONOXIDE UHP (ALUMINUM) 150 CF CMUHP15A $886.38Evanston 350 CGA 150 CF 99.9 $3.40
CARBON MONOXIDE UHP 300 CF CMUHP300 $573.23Evanston 350 CGA 300 CF 99.9 $3.40
DEUTERIUM RESEARCH GRADE 500 LITERS DTR80500LT $911.83Evanston N/A 500 LT N/A $3.40
ETHANE TECHNICAL PURE 35 CF ETT35 $257.41Both 350 CGA 35 CF 98.5 $3.40
ETHYLENE UHP 200 CF EYUHP200 $221.19Evanston N/A 200 CF 99.9 $3.40
ETHYLENE UHP 80 CF EYUHP80 $269.36Evanston N/A 80 CF 99.9 $3.40
HELIUM INDUSTRIAL 125 CF HE125 $93.67Evanston 580 CGA 125 CF INDUSTRIAL $3.40
HELIUM INDUSTRIAL 300 CF HE300 $142.50Evanston 580 CGA 300 CF INDUSTRIAL $3.40
HELIUM RESEARCH GRADE HER300 $1,239.17Evanston 580 CGA 300 CF 99.9999 $3.40
HELIUM UHP HEUHP300 $135.17Both 580 CGA 300 CF 99.999 $3.40
HELIUM UPC HEUPC300 $842.33Both 580 CGA 300 CF 99.9995 $3.40
HOSE LIQ NIT 4 FOOT STEEL LNHOSE4FT $214.99Chicago N/A N/A N/A $0.00
HOSE LIQ NIT 6 FOOT STEEL LNHOSE6FT $224.97Chicago N/A N/A N/A $0.00
HYDROGEN INDUSTRIAL 200 CF HY200 $26.53Evanston 350 CGA 200 CF INDUSTRIAL $3.40
HYDROGEN RESEARCH GRADE HYR300 $361.14Evanston 350 CGA 300 CF 99.9999 $3.40
HYDROGEN SULFIDE HSCP10 $231.55Evanston N/A 10 CF 99.5 $3.40
HYDROGEN SULFIDE 80 CF HSCP80 $654.47Evanston N/A 80 CF 99.5 $3.40
HYDROGEN UHP HYUHP300 $78.76Evanston 350 CGA 300 CF 99.999 $3.40
HYDROGEN UHP 35 CF HYUHP35 $66.99Evanston 350 CGA 35 CF 99.999 $3.40
HYDROGEN UHP 80 CF HYUHP80 $84.65Evanston 350 CGA 80 CF 99.999 $3.40
HYDROGEN UPC HYUPC300 $327.09Evanston 350 CGA 300 CF 99.9995 $3.40
LIQUID ARGON 230 LITERS AR230LT230 $544.36Evanston N/A 230 LIT N/A $28.39
LIQUID HELIUM 100 LITERS (Price TBD) LIQUID HELIUM 100 LITERS $870.46Evanston N/A 100 LIT N/A $28.39
LIQUID HELIUM 250 LITERS (Price TBD) HE250LT $3,339.05Evanston N/A 250 LIT N/A $28.39
LIQUID NITROGEN 160 LITERS NI160LT22 $75.37Chicago N/A 160 LIT N/A $28.39
LIQUID NITROGEN 230 LITERS 100 PSI NI230LT100 $68.05Evanston N/A 230 LIT N/A $28.39
LIQUID NITROGEN 230 LITERS 22 PSI NI230LT22 $65.58Evanston N/A 230 LIT N/A $28.39
LIQUID NITROGEN 230 LITERS 230 PSI NI230LT230 $65.58Evanston N/A 230 LIT N/A $28.39
LIQUID NITROGEN 230 LITERS 50 PSI NI230LT50 $65.58Evanston N/A 230 LIT N/A $28.39
LIQUID OXYGEN 160 LITERS OX160LT230 $78.65Chicago N/A 160 LIT N/A $28.39
METHANE CP GRADE 2.0 MECP300 $298.76Evanston 350 CGA 300 CF 99.0 $3.40
METHANE UHP 300 CF MEUHP300 $279.74Evanston 350 CGA 300 CF 99.99 $3.40
METHANE UHP 80 CF MEUHP80 $262.08Evanston 350 CGA 80 CF 99.99 $3.40
NITROGEN 6000PSI NIHP6K $397.80Evanston N/A 6K PSI N/A $3.40
NITROGEN INDUSTRIAL NI300 $31.38Evanston 580 CGA 300 CF INDUSTRIAL $3.40
NITROGEN INDUSTRIAL 200 cf NI200 $29.32Chicago 580 CGA 200 CF INDUSTRIAL $3.40
NITROGEN INDUSTRIAL 40 CF (Small) NI40 $23.87Both 580 CGA 40 CF 99.998 $3.40
NITROGEN RESEARCH 300 cf NIR300 $266.91Evanston 580 CGA 300 CF 99.9999 $3.40
NITROGEN RESEARCH 35 CF NIR35 $287.15Evanston N/A 35 CF 99.9997 $3.40
NITROGEN RESEARCH PLUS 300 cf NIRP300 $310.28Both 580 CGA 300 CF 99.9997 $3.40
NITROGEN UHP NIUHP300 $44.02Both 580 CGA 300 CF 99.999 $3.40
NITROGEN UPC GRADE 300 CF NIUPC300 $170.90Both 580 CGA 300 CF 99.9993 $3.40
NITROGEN ZERO NIZ300 $31.50Both 580 CGA 300 CF 99.998 $3.40
NITROUS OXIDE 200 CF NSUSP56 $130.20Both 236 CGA 200 CF 99.6 $3.40
NITROUS OXIDE E SIZE NSUSPE $49.40Both N/A SMALL 99.6 $3.40
O2 EXTRA DRY OXED300 $34.55Evanston 540 CGA 300 CF N/A $3.40
O2 INDUSTRIAL 125 CF OX125 $22.60Evanston 540 CGA 125 CF INDUSTRIAL $3.40
O2 INDUSTRIAL 200 CF OX200 $31.43Evanston 540 CGA 200 CF INDUSTRIAL $3.40
O2 INDUSTRIAL 300 CF OX300 $35.51Evanston 540 CGA 300 CF INDUSTRIAL $3.40
O2 UHP OXUHP300 $110.86Evanston 540 CGA 300 CF 99.994 $3.40
O2 UPC OXUPC300 $425.02Evanston 540 CGA 300 CF 99.996 $3.40
O2 USP (MEDICAL) OXUSP200 $26.65Both 540 CGA 200 CF N/A $3.40
O2 USP (MEDICAL) 300 CF OXUSP300 $36.41Evanston 540 CGA 300 CF N/A $3.40
O2 USP (MEDICAL) 40 CF OXUSP40 $22.50Evanston 540 CGA 40 CF N/A $3.40
O2 USP MEDICAL E SIZE (SMALL) OXUSPME $23.10Both 870 CGA 24 CF N/A $3.40
Pick Up Only Pick Up Only $0.00Evanston N/A N/A N/A $0.00
PROPANE CP GRADE PRCP200 $228.82Evanston 510 CGA 200 CF N/A $3.40
PROPANE INDUSTRIAL 20 CF PR20 $39.24Evanston 510 CGA 20 CF INDUSTRIAL $3.40
PROPELYNE CP 80 CF PPCP80 $190.27Evanston N/A 80 CF 99.0 $3.40
TANK REGULATOR REG $0.00Both N/A N/A N/A $0.00
z Miscellaneous Miscellaneous $0.00Both N/A N/A N/A $3.40