Discounted pricing!
New peptide standard and reference material bundles for analytical development and product QC

Purchase one of the following API reference standards and 2 or more related impurities for 20% off your order.

  • Leuprolide
  • Octreotide
  • Oxytocin
  • Teriparatide

Whether you're developing or validating methods, performing routine compendial analysis, or conducting quality control for product release, these reference standards and materials provide the confidence and consistency you need for compliant, reliable results.

Select your peptide bundle and save!

Leuprolide Bundle

Purchase 1 API Reference standard

  • Leuprolide Acetate RS | 1358503

Plus 2 or more related impurities

  • [Pro(Ac)]1-Leuprolide |1358400
  • [D-His]-Leuprolide | 1358410
  • [D-Ser]-Leuprolide | 1358420
  • [L-Leu]6-Leuprolide | 1358430
  • [Ser(Ac)]4-Leuprolide |1358400
 
Teriparatide Bundle

Purchase 1 API Reference standard

  • Teriparatide RS | 1643962

Plus 2 or more related impurities

  • [MetO8]-Teriparatide | 1643970
  • [MetO18]-Teriparatide | 1643971
  • [MetO8,18]-Teriparatide | 1643972
 
Octreotide Bundle

Purchase 1 API Reference standard

  • Octreotide Acetate RS | 1477604

Plus 2 or more related impurities

  • Octreotide Non-Cyclic SS Marker RS | 1477615
  • [O1(Ac)]8-Octreotide | 1009300
  • [Phe(Ac)]1-Octreotide | 1009303
  • [Lys(Ac)]5-Octreotide | 1477590
  • Parallel Dimer-Octreotide | 1477591
  • Anti-Parallel Dimer-Octreotide | 1477592
 
Oxytocin Bundle

Purchase 1 API Reference standard

  • Oxytocin RS | 1491300

Plus 2 or more related impurities

  • Oxytocin Identification RS |1491296
  • [Cys(Ac)]1-Oxytocin | 1491280
  • [Asp]5-Oxytocin | 1491281
  • [Glu]4-Oxytocin | 1491282
  • D-[Asp]5-Oxytocin | 1491283
  • Parallel Dimer-Oxytocin | 1491284
  • Anti-Parallel Dimer-Oxytocin | 1491285

 

Receive the discount when purchasing any bundled product for a particular peptide therapy. Discount automatically applied at checkout.

Restrictions apply
Promotion ends July 31, 2025.
This discount cannot be combined with other volume/quantity discounts