Reliable LCMS Results
Analysis Across the USA

Fast, Reliable COAs for Peptides, Supplements,
and Biotech Research — College Station, TX

Representative analysis

Tirzepatide, identity and purity by LC-MS

A single injection resolves the main peak at 11.23 minutes and confirms identity from the electrospray charge-state envelope. Every COA we issue carries the raw trace behind the number.

UV chromatogram · 214 nm C18 2.1 × 150 mm · 0.1% TFA / MeCN
UV chromatogram of Tirzepatide at 214 nm The main Tirzepatide peak elutes at 11.23 minutes, with only trace-level peaks between 6 and 15 minutes. 25 50 75 100 0 0 2 4 6 8 10 12 14 16 Retention time (min) Relative absorbance (%) Tirzepatide RT 11.23 min C₁₀₂H₁₅₀N₂₀O₄₃ 10.41 11.86
ESI+ mass spectrum Averaged across 11.15–11.31 min
Electrospray mass spectrum of the 11.23 minute peak Three charge states confirm identity: m/z 1605.5 for the triply protonated ion, m/z 1204.4 for the quadruply protonated ion and m/z 963.7 for the quintuply protonated ion, giving a deconvoluted mass of 4813.5 daltons. 25 50 75 100 0 800 1000 1200 1400 1600 1800 2000 m/z Relative intensity (%) [M+5H]5+ 963.7 [M+4H]4+ 1204.4 [M+3H]3+ 1605.5 Deconvoluted mass 4813.5 Da
Retention time
11.23 min
[M+3H]3+
m/z 1605.5
[M+4H]4+
m/z 1204.4
[M+5H]5+
m/z 963.7
Deconvoluted mass
4813.5 Da

Example data shown for illustration. Client results are reported on the issued Certificate of Analysis.

Advanced Agilent LCMS with diode array detection delivers precise results in days, not weeks. Trusted by researchers and e-commerce businesses across the United States.

99.8%
ACCURACY
3-5(<20 samples),
5-7(20+ samples)
Standard TAT
1+
TESTS/MONTH
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LCMS Laboratory

Trusted LCMS Testing Laboratory

Bioviridian Inc. is an independent analytical testing laboratory specializing in third-party characterization of synthetic peptides. We provide high-confidence purity, identity, and net peptide content (NPC) analyses supported by advanced LC-MS, MALDI-MS, and HPLC instrumentation.

Our mission is to deliver accurate, unbiased Certificates of Analysis (COAs) that enhance product credibility, regulatory confidence, and client trust. Bioviridian serves peptide manufacturers, research suppliers, clinics, and distributors worldwide with rapid turnaround times and transparent reporting.

Capabilities

Our Testing Services

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Peptide Purity Testing

High-precision analysis for research peptides with detailed COAs for e-commerce and compliance.

$150 per sample

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Bacterial Endotoxin Testing (BET)

using both the Limulus Amebocyte Lysate (LAL) assay and the Recombinant Factor C (rFC) assay, utilizing the Charles River Endosafe® endotoxin detection system. These validated methods provide rapid, sensitive, and reliable detection of bacterial endotoxins in accordance with applicable pharmacopeial standard.

$150 per sample

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Heavy Metal Analysis (ICP–MS)

Comprehensive screening of 77 elements, including all major toxic heavy metals, using Inductively Coupled Plasma–Mass Spectrometry (ICP–MS) with ppm-level quantitative accuracy for sensitive and reliable elemental analysis. Our high-throughput analytical workflow is capable of processing 100–150 samples per day, ensuring rapid turnaround while maintaining rigorous quality control, analytical precision, and data integrity.

$100 per sample

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Sterility Testing (USP <71>)

Sterility testing is performed in accordance with USP <71> Sterility Tests using validated membrane filtration or direct inoculation methods, as appropriate, to detect the presence of viable aerobic and anaerobic bacteria, fungi, and yeast. Testing is conducted under controlled aseptic conditions to ensure reliable and compliant sterility assessment.

$200 per sample

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What Our Clients Say

"Bioviridians’s HPLC-MS analysis exceeded our expectations. The detailed COA and fast turnaround helped us launch our peptide line with confidence."

Dr. Mathew Philps

Value Research

"Professional service and transparent pricing. Their DAD technology caught contaminants that other labs missed."

Mike Rodriguez

NutriPure Supplements

"The detailed impurity profiling supported our FDA submission. Bioviridians is our go-to lab for critical testing."

Jennifer Walsh

Apex Biotechnology