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Standards & Reference Substances of Amino acids for Food Analysis

structure Product no. description cas pricing
5-Hydroxy-L-tryptophan, 99% 112764 5-Hydroxy-L-tryptophan, 99% 4350-09-8 Pricing
N-Acetyl-L-cysteine, 99% 114448 N-Acetyl-L-cysteine, 99% 616-91-1 Pricing
L-Arginine, 99% 118040 L-Arginine, 99% 74-79-3 Pricing
L-Glutamine, 99% 160938 L-Glutamine, 99% 56-85-9 Pricing
L-Histidine, 98% 245730 L-Histidine, 98% 71-00-1 Pricing
L-Methionine, 99% 283889 L-Methionine, 99% 63-68-3 Pricing
L-Proline, 99% 132204 L-Proline, 99% 147-85-3 Pricing
L-Serine, 99% 224753 L-Serine, 99% 56-45-1 Pricing
L-Threonine, 99% 131924 L-Threonine, 99% 72-19-5 Pricing
L-Tryptophan, 99% 231123 L-Tryptophan, 99% 73-22-3 Pricing
L-Valine, 99% 127141 L-Valine, 99% 72-18-4 Pricing
Alanine, 98.5% 959337 Alanine, 98.5% 302-72-7 Pricing