Skip to main content
Login
Sign up
My shopping cart
Toggle navigation
Home
About us
Contact Us
Distributors
Products
New Products
NMR SOLVENTS & TUBES
BIOMOLECULAR NMR
BIOMOLECULAR MS
Clinical MS
METABOLIC
IN VIVO SUBSTRATES
Synthetic Intermediates
Deuterated Reagents for Pharmaceuticals
Metals
Gases
Custom synthesis
Applications
NMR Solvents & Tubes
NMR Solvents
NMR Tubes
Extreme Series
Secure Series
Sample Vault
Select Series
Standard Series
Proteomics
Chemical Labeling
Protein Expression
Peptide Synthesis
Chemical Tagging
QC & Quantitation Kits
PeptiQuantâ„¢ MRM Assay Kits
Metabolic Labelling
SILAC
SILAM
Biomolecular NMR
Solid State Protein NMR
Intact Proteins & Protein Standards
Hyperpolarization MRI/MRS
In Vivo Protein Expression
Membrane Proteins
Nucleic acid synthesis
Metabolic Research
Metabolism
Metabolomics
QReSS Kit
MS/MS Standards
cGMP SUBSTRATES
13C Breath Test Substrates
GASES
Gas Mixtures
Deuterated Reagents for Pharmaceuticals
Deuterated Reagents for Optoelectronics
Custom Synthesis
Resource library
D2O Recovery
COA & SDS
Home
Metabolic
Amino Acids
Microbiological and Pyrogen Tested Amino Acids
Microbiological and Pyrogen Tested Amino Acids
Products
L-ALANINE (15N, 98%) MICROBIOLOGICAL/PYROGEN TESTED
L-ALANINE (3-13C, 99%) MICROBIOLOGICAL/PYROGEN TESTED
L-ARGININE:HCL (GUANIDO-15N2, 98%+) MICROBIOLOGICAL/PYROGEN TESTED
L-CITRULLINE (5,5-D2, 98%) MICROBIOLOGICAL/PYROGEN TESTED
L-CITRULLINE MICROBIOLOGICAL/PYROGEN TESTED (5-13C, 99% 4,4,5,5-D4, 95%)
L-GLUTAMIC ACID (1-13C, 99%) MICROBIOLOGICAL/PYROGEN TESTED
L-GLUTAMINE (13C5, 99%) MICROBIOLOGICAL/PYROGEN TESTED
L-GLUTAMINE (ALPHA-15N, 98%)MICROBIOLOGICAL/PYROGEN TESTED
L-GLUTAMINE (1-13C, 99%) MICROBIOLOGICAL/PYROGEN TESTED
L-GLUTAMINE (15N2, 98%) MICROBIOLOGICAL/PYROGEN TESTED
GLYCINE (13C2,99% 15N,99%) MICROBIOLOGICAL/PYROGEN TESTED
GLYCINE (2,2-D2, 98%) MICROBIOLOGICAL/PYROGEN TESTED
GLYCINE (1,2-13C2, 97-99%) MICROBIOLOGICAL/PYROGEN TESTED
GLYCINE (2-13C, 99%) MICROBIOLOGICAL/PYROGEN TESTED
GLYCINE (1-13C, 99%) MICROBIOLOGICAL/PYROGEN TESTED
GLYCINE (15N, 98%) MICROBIOLOGICAL/PYROGEN TESTED
L-LEUCINE (ISOPROPYL-D7, 98%) MICROBIOLOGICAL/PYROGEN TESTED
L-LEUCINE (13C6, 99%) MICROBIOLOGICAL/PYROGEN TESTED
L-LEUCINE (D10, 98%) MICROBIOLOGICAL/PYROGEN TESTED
L-LEUCINE (1,2-13C2, 99%) MICROBIOLOGICAL/PYROGEN TESTED
L-LEUCINE (1-13C, 99%) MICROBIOLOGICAL/PYROGEN TESTED
L-LEUCINE (15N, 98%) MICROBIOLOGICAL/PYROGEN TESTED
L-LEUCINE MICROBIOLOGICAL/PYROGEN TESTED (1-13C, 99% 15N, 98%+)
L-LYSINE:2HCL (4,4,5,5-D4, 96-98%)MICROBIOLOGICAL/PYROGEN TESTED
L-LYSINE:2HCL (ALPHA-15N, 95-99%) MICROBIOLOGICAL/PYROGEN TESTED
L-LYSINE:2HCL (1-13C, 99%) MICROBIOLOGICAL/PYROGEN TESTED
L-METHIONINE (13C5, 99%) MICROBIOLOGICAL/PYROGEN TESTED
L-METHIONINE (METHYL-D3, 98%) MICROBIOLOGICAL/PYROGEN TESTED
L-METHIONINE (1-13C, 99%) MICROBIOLOGICAL/PYROGEN TESTED
L-PHENYLALANINE (1-13C, 99%) MICROBIOLOGICAL/PYROGEN TESTED
L-PHENYLALANINE (D8, 98%) MICROBIOLOGICAL/PYROGEN TESTED
L-PHENYLALANINE (15N, 98%) MICROBIOLOGICAL/PYROGEN TESTED
L-PHENYLALANINE (RING-13C6, 99%) MICROBIOLOGICAL/PYROGEN TESTED
L-SERINE (3-13C, 99%) MICROBIOLOGICAL/PYROGEN TESTED
TAU-METHYL-L-HISTIDINE (METHYL-D3, 98%) MICROBIOLOGICAL/PYROGEN TESTED
L-TRYPTOPHAN (1-13C, 99%) MICROBIOLOGICAL/PYROGEN TESTED
L-TRYPTOPHAN (INDOLE-D5, 98%) MICROBIOLOGICAL/PYROGEN TESTED
L-TYROSINE (1-13C, 99%) MICROBIOLOGICAL/PYROGEN TESTED
L-TYROSINE (15N, 98%) MICROBIOLOGICAL/PYROGEN TESTED
L-TYROSINE (3,3-D2, 98%) MICROBIOLOGICAL/PYROGEN TESTED
L-TYROSINE (RING-13C6, 99%) MICROBIOLOGICAL/PYROGEN TESTED
L-TYROSINE (RING-3,5-D2, 98%) MICROBIOLOGICAL/PYROGEN TESTED
L-TYROSINE (RING-D4, 98%) MICROBIOLOGICAL/PYROGEN TESTED
L-VALINE (D8, 98%) MICROBIOLOGICAL/PYROGEN TESTED
L-VALINE (1-13C, 99%) MICROBIOLOGICAL/PYROGEN TESTED
L-VALINE (15N, 98%) MICROBIOLOGICAL/PYROGEN TESTED