Promotional price valid on web orders only. Your contract pricing may differ. Interested in signing up for a dedicated account number?
Learn More

Tryptophan Pharmaceutical Secondary Standard, MilliporeSigma™ Supelco™

Catalog No. 111015372 Shop All MilliporeSigma Supelco Products
Change view
Click to view available options
Quantity:
1 g
1 product options available for selection
Product selection table with 1 available options. Use arrow keys to navigate and Enter or Space to select.
Catalog No. Quantity
11-101-5372 1 g
Use arrow keys to navigate between rows. Press Enter or Space to select a product option. 1 options available.
1 options
Catalog No. 11-101-5372 Supplier MilliporeSigma Supelco Supplier No. PHR11761G
Only null left
Add to Cart
Add to Cart
Tryptophan is an essential amino acid and a precursor for the synthesis of serotonin (5-HT), a neuromodulator responsible for modulating sleep and appetite regulation.Certified pharmaceutical secondary standards for application in quality control provide pharma laboratories and manufacturers with a convenient and cost-effective alternative to pharmacopeia primary standards.
TRUSTED_SUSTAINABILITY

Specifications

CAS 73-22-3
Purity Grade Notes These secondary standards offer multi-traceability to the USP, EP (PhEur) and BP primary standards, where they are available.
Physical Form Neat
Type Certified Reference Material
Quantity 1 g
Grade Certified Reference Material
Product Title
Select an issue

By clicking Submit, you acknowledge that you may be contacted by Fisher Scientific in regards to the feedback you have provided in this form. We will not share your information for any other purposes. All contact information provided shall also be maintained in accordance with our Privacy Policy.