Park Ave Peptides — Clinical Reference Library — For Professional Use Only

Behind the Documentation

Inside Our Lab.

A walk through synthesis, analytical verification, and cold-chain operations — the work that stands behind every COA we ship.

12,000 sq ft

Combined synthesis + analytical floorspace

6

Analytical instruments (HPLC, MS, KF, LAL)

100%

Lots verified by independent third-party lab

24 hr

Maximum dispatch time post-release

Analytical Lab Bench

HPLC + Mass Spec stations

Analytical Lab Bench

Lyophilization & Fill

Class-100 environment

Lyophilization & Fill

Cold Storage Vault

Temperature-monitored

Cold Storage Vault

Synthesis to Dispatch

Every Lot Travels the Same Six Steps

No shortcuts on small lots. No exceptions on volume runs.

01

Raw Material Intake

Every starting material arrives with a vendor COA and is quarantined until our in-house identity check matches the vendor spec within tolerance.

02

Synthesis & Lyophilization

Solid-phase synthesis or fermentation depending on compound. Lyophilization to <5% residual water under controlled vacuum.

03

In-Process QC

HPLC for purity, mass spec for identity, Karl Fischer for water content, visual inspection for vial integrity. Every lot. No sampling shortcuts.

04

Third-Party Verification

Released lots are independently verified by an accredited analytical lab. We do not self-certify purity. No exceptions.

05

Cold Storage & FEFO

Verified lots held in temperature-monitored cold storage. Inventory rotates first-expiry-first-out — never by convenience.

06

Cold-Chain Dispatch

Insulated, temperature-logged shipping with cold packs sized to transit time. Loss replacement if the temperature log breaches threshold.

Analytical Methods

What We Test, How We Test It

Identity Confirmation
Mass Spectrometry
ESI-MS, peak match within mass tolerance
Purity Measurement
HPLC-UV
C18 reverse-phase, ≥99% area
Water Content
Karl Fischer Titration
Coulometric, target <5%
Endotoxin Testing
LAL Assay
Kinetic chromogenic, <0.5 EU/mg
Sterility
USP <71> Method
Where applicable to lot type
Storage Temperature
−20°C lyophilized
2–8°C post-reconstitution per compound

The People in the Lab

Who Touches Every Lot

Names withheld for privacy. Credentials and roles verified at account onboarding on request.

Director of Quality

PharmD, BCPS

Method validation, lot release, regulatory documentation

Senior Analytical Chemist

PhD Chemistry

HPLC method development, mass spec identity confirmation

Process Chemist

PhD Organic Chemistry

Solid-phase synthesis, lyophilization protocols

QA Documentation Lead

PharmD

COA review, lot retain protocols, EMR-format documentation

cGMP-Aligned Facility

Documented chain of custody from raw material intake through finished, lyophilized vial.

Independent QC

Third-party lab verification on every released lot. No self-certified purity claims, ever.

Lot Retain Samples

Every released lot held in retain through full stability window for adverse-event review or audit.

Visit or Verify

Want to See More?

Verified accounts may request a virtual facility walk-through, a sample lot retain, or direct verification with our third-party analytical partner. Reach out and we'll set it up.