The difference is in the packaging. The 364584-1L-EU is under low pressure to meet EU regulatory requirements, therefore it requires a different regulator type, as opposed to the 364584-1L. See below for accessories for the 364584-1L-EU.
Z512958 - https://www.sigmaaldrich.com/product/aldrich/z512958
Z146706 - https://www.sigmaaldrich.com/product/aldrich/z146706
PTFE washer Z146994 - https://www.sigmaaldrich.com/product/aldrich/z146994
Hose adapter Z146811- https://www.sigmaaldrich.com/product/aldrich/z146811
364584
Nitrogen-15N2
98 atom % 15N
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Synonym(s):
15N Labeled nitrogen
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| Size/SKU | Availability | Price |
|---|---|---|
250 mL | Check Cart for Availability | $377.00 |
500 mL | Check Cart for Availability | $637.00 |
1 L | Check Cart for Availability | $748.00 |
5 L | Check Cart for Availability | $3,180.00 |
About This Item
Linear Formula:
15N2
CAS Number:
Molecular Weight:
30.00
NACRES:
NA.12
PubChem Substance ID:
UNSPSC Code:
12141903
MDL number:
eCl@ss:
38060101
Isotopic purity:
98 atom % 15N
Assay:
99% (CP)
Mass shift:
M+2
Form:
gas
$377.00
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vapor density
1.34 (vs air)
Quality Segment
isotopic purity
98 atom % 15N
assay
99% (CP)
form
gas
mass shift
M+2
storage temp.
room temp
SMILES string
[15N]#[15N]
InChI
1S/N2/c1-2/i1+1,2+1
InChI key
IJGRMHOSHXDMSA-ZDOIIHCHSA-N
Application
Nitrogen-15N2 (15N Labeled nitrogen) can be used:
- In nitrogen fixation experiments to monitor the resulting metabolites in an organism.
- 15N2 pulse-chase experiments to understand the route of transport of fixed nitrogen from the nodule to the shoot in plants.
- To quantify biological N2 production in agricultural soil.
Packaging
This product may be available from bulk stock and can be packaged on demand. For information on pricing, availability and packaging, please contact
Stable Isotopes Customer Service.
Stable Isotopes Customer Service.
250 mL and 500 mL quantities are packaged in a 25 mL Sure/Pac™ cylinder with brass 1/4" male NPT valve. Nominal gas pressures at 21ºC are 135 psig for 250 mL and 275 psig for 500 mL.
Quantities of 1 L and 5 L are packaged in a 450 mL carbon steel lecture bottle with brass CGA 110/180 valve. Nominal gas pressures at 21ºC are 20 psig for I L and 155 psig for 5 L.
Cylinder pressures are slightly above atmospheric pressure. Care must be taken when extracting this product from the cylinder.
Quantities of 1 L and 5 L are packaged in a 450 mL carbon steel lecture bottle with brass CGA 110/180 valve. Nominal gas pressures at 21ºC are 20 psig for I L and 155 psig for 5 L.
Cylinder pressures are slightly above atmospheric pressure. Care must be taken when extracting this product from the cylinder.
All gas volumes are quoted at Standard Temperature and Pressure (STP) and not at Normal Temperature and Pressure (NTP). One STP Liter is 7.7% more gas than one NTP Liter.
Other Notes
PTFE sealing washers GCA inlet size 180 Z146994
PTFE sealing washers CGA inlet size 110 Z146986
Mini gas regulator, brass body, appropriate for 250 ML and 500 ML pack sizes Z513539
Non-corrosive lecture-bottle gas regulator, CGA inlet size 180, appropriate for 1L and 5L pack sizes Z146706
PTFE sealing washers CGA inlet size 110 Z146986
Mini gas regulator, brass body, appropriate for 250 ML and 500 ML pack sizes Z513539
Non-corrosive lecture-bottle gas regulator, CGA inlet size 180, appropriate for 1L and 5L pack sizes Z146706
Legal Information
Sure/Pac is a trademark of Sigma-Aldrich Co. LLC
1 of 1
This Item | |||
|---|---|---|---|
| description 98 atom % 15N | description ≥99.8 atom % 15N, ≥99% | description 98 atom % 15N, 98% (CP) | description 98 atom % 15N |
| assay 99% (CP) | assay ≥99% | assay 98% (CP) | assay - |
| mass shift M+2 | mass shift M+2 | mass shift M+2 | mass shift M+2 |
| isotopic purity 98 atom % 15N | isotopic purity ≥99.8 atom % 15N | isotopic purity 98 atom % 15N | isotopic purity 98 atom % 15N |
| Quality Level 200 | Quality Level 200 | Quality Level 200 | Quality Level 200 |
| form gas | form gas | form solid | form solid |
| storage temp. room temp | storage temp. - | storage temp. - | storage temp. 2-8°C |
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Signal Word
Warning
Hazard Codes
Precautionary Statements
Hazard Classifications
Press. Gas Compr. Gas
Storage Class
2A - Gases
WGK
nwg
Flash Point (°F)
Not applicable
Flash Point (°C)
Not applicable
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