About Sempoll
Custom amino acid series
  Product Name CAS NO. Pack
DL-Tyrosine 556-03-6
DL-Glutamic Acid 617-65-2
D(+)-Tryptophan 153-94-6 25KG fibre drum, or following your demands.
D-(-)-Arginine 157-06-2
4-Aminobutyric acid 56-12-2
DL-Isoleucine 443-79-8
DL-Valine 516-06-3
DL lysine monohydrate 885701-25-7
DL-lysine 70-54-2
D-Glutamic Acid 6893-26-1
D-SERINE 312-84-5