脲-¹³C,¹⁵N₂ 溶液

脲-¹³C,¹⁵N₂ 溶液, suitable for NMR (reference standard), 99 atom % ¹³C, 98 atom % ¹⁵N, 0.1 M in DMSO-d₆ (99.9 atom % D), NMR tube size 5 mm × 7 in.

脲-¹³C,¹⁵N₂ 溶液, suitable for NMR (reference standard), 0.1 M in DMSO-d₆ (99.9 atom % D), NMR tube size 8 mm × 7 in.