Urea (15N2, 5%)


Urea (15N2, 5%)

≥5 atom % 15N2

Item NumberNSC-107-5-PK
Cas Number2067-80-3
Chemical Purity99%
Chemical Formula
Molecular Weight (for Fully Enriched Product)62.04

* Required minimal order is €200.

Categories: , SKU: 1114

Available options

Product NumberItem NumberUnitItem AvailabilityPriceQuantity 
Urea (15N2, 5%)NSC-107-5-11gIn stock, ready for immediate shipment10
Urea (15N2, 5%)NSC-107-5-55gIn stock, ready for immediate shipment49
Urea (15N2, 5%)NSC-107-5-1010gIn stock, ready for immediate shipment93
Urea (15N2, 5%)NSC-107-5-2525gIn stock, ready for immediate shipment225

This product may be available from bulk stock and can be packaged on demand. For information on pricing, availability and packaging, please contact us.



isotope purity≥5 atom % 15N
assay≥99% (CP)
Melting point132-135 °C (lit.)




Urea-15N2 has been used:

  • Compounds labeled with stable nitrogen-15 isotopes are used for chemical synthesis and biosynthesis of various organic compounds;
  • Fertilizers labeled with stable nitrogen-15 (15N) isotopes (ammonium chloride, ammonium sulfate, potassium nitrate, urea, etc.) are used in agriculture to track the absorption of certain forms of nitrogen fertilizers by plants. This helps to determine the optimal amount of fertilizer that should be used.


1, 5, 10, 25 g in glass bottle.

Safety and Documents

SDS for NSC-107

Additional information

Product Number

Urea (15N2, 5%)

Item Number

NSC-107-5-1, NSC-107-5-5, NSC-107-5-10, NSC-107-5-25


1g, 5g, 10g, 25g

Item Availability

In stock, ready for immediate shipment