 
                The use of an internal standard best compensates for the variability generated in sample hydrolysis and amino acid analysis. Internal standard norvaline is lyophilized pre-weighed powder. When reconstituted in 6 mL of 0.1M HCl, Norvaline concentration is 0.25 μmol/mL.
Detailed instructions on how to prepare amino acid standards can be found in Care and Use manual (720006663EN) at www.waters.com/AAA.
| Separation Mode | Reversed Phase | 
| Detection Method | UV | 
| Formulation | Solid | 
| Storage Condition | -20C (Freezer) | 
| System Type | LC | 
| Quantitative | Yes | 
| Shelf Life | 36 Months | 
| Shipping Condition | Ambient | 
| Type | Reference | 
| UNSPSC | 41116107 | 
| Application | Amino Acid | 
| Brand | AccQ-Tag Ultra | 
| Product Type | Standard Kits | 
| Units per Package | 1 pk | 
