17 tubes of 1g of each of the following:
L-Alanine
L-Arginine
L-Asparagine
L-Cystine
L-Glutamic Acid
Glycine
L-Histidine Monohydrochloride
L-Leucine
L-Lysine Monohydrochloride
DL-Methionine
DL-Phenylalanine
L-Proline
L-Serine
L-Threonine
L-Tryptophane
L-Tyrosine
L-Valine
Supplied with teaching notes.
