---
name: Premier Analytical Sciences
slug: premieranalytical
site: cro
website_domain: premieranalytical.com
summary: Independent analytical laboratory in Mission Hills, California offering HPLC-UV and QTOF-MS testing for research peptides and compounds with publicly registered, permanent certificates. Headquartered in Mission Hills, United States.
tagline: Analytical testing with permanent, public certificates for research compounds.
founded_year: 
employee_count_band: 
employee_count_label: 
parent_name: 
parent_slug: 
hq_country: US
tier2_domain_verified: false
updated_at: 2026-10-12T07:01:05.511Z
services_count: 1
modalities_count: 1
indications_count: 0
locations_count: 1
review_signal_gate: closed
generated_by: BioBM Editorial AI
---

# Premier Analytical Sciences

Analytical testing with permanent, public certificates for research compounds.

Listed on cro.directory.

## Summary

Independent analytical laboratory in Mission Hills, California offering HPLC-UV and QTOF-MS testing for research peptides and compounds with publicly registered, permanent certificates. Headquartered in Mission Hills, United States.

## At a glance

- HQ country: US

## Services

- Analytical Method Development & Validation

## Modalities

- Peptide

## Locations

- Headquarters, Mission Hills, California, United States

## Long description

Premier Analytical Sciences is an independent analytical testing laboratory located in Mission Hills, California. The organization provides contract analytical research services focused on purity, identity, and quantity analysis of research compounds, particularly peptides.

**Core Services:**
- HPLC-UV chromatography (214 nm detection)
- ESI-QTOF-MS (electrospray ionization quadrupole time-of-flight mass spectrometry)
- Direct infusion analysis
- Bacterial endotoxin testing (LAL fluorometric, USP/NF ⟨85⟩)
- Certificate of Analysis generation with permanent public registration

**Quality & Transparency:**
Every test result is published to a public register with a permanent, numbered certificate. Records include method details, measured values, sample chain of custody, and status (current, superseded, or withdrawn). The laboratory operates in accordance with ISO/IEC 17025 requirements, though it is not ISO/IEC 17025 accredited. All certificates are intended for research use only and explicitly state that results do not establish suitability for human or veterinary use.

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_Profile last updated: 2026-10-12T07:01:05.511Z. Profile facts may include AI-assisted enrichment._

Auto-generated by BioBM Editorial AI for machine-readable profile access.