Stable Isotopes for MS

• 98% ¹³C
• 95% CP

• 98% ¹³C
• 95% CP

• 250 mg
• 98%¹³C
• 95% CP

• 100 mg
• 98%¹³C, 98%¹⁵N
• 95% CP

• 250 mg
• 98%¹³C, 98%¹⁵N
• 95% CP

• 250 mg
• 98%¹⁵N
• 95% CP

• 1 g
• 99% ¹³C
• 98% CP

99% ¹³C, 98% D

99% ¹³C, 98% D

99% ¹³C, 98% D

• 1 g
99% ¹³C, 98% D

• 250 mg
98% ¹³C, 98% ¹⁵N

• 100 mg
98% ¹³C, 98% ¹⁵N

• 1 g
98% ¹³C, 98% ¹⁵N

¹³CD₃S¹³CD₂¹³CD₂¹³CD(¹⁵NH₂)¹³CO₂H

• Original SAIL amino acid
• Preservation of through-bond connectivity
• Reduction of spin diffusion
• Removal of ²J_HH couplings
• Reduction of number of protons 50%

• 1 g
• 98% ¹⁵N

• 99% ¹³C
• 98% CP

99% ¹³C, 98% ¹⁵N

98% D

• 1 g
• 98% D

• 250 mg
• 99% ¹³C
• 98% CP

10 mg