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Choose the analytical services that match your compound, research goals, and reporting requirements.
Trusted
purity testing.
Renvik Labs specializes in high-precision purity testing for research-use-only peptides and offers unmatched turnaround times. Our hands-on approach simplifies complex testing workflows and delivers fast, accurate results—helping you make informed decisions with confidence.
RENVIKLABS
Send your sample
Ship your research sample to our U.S. laboratory using the secure instructions provided with your order.
Get results
Receive clear analytical results and access the public verification record directly through our website.
HPLC / UV
Purity + net content
Separate, quantify, and document the principal compound against impurities, then verify the material actually present.
↗LC–MS
Identity confirmation
Confirm the expected molecular ion with a mass-spectrum review designed for research peptides and related compounds.
↗MICRO / ICP–MS
Safety screening
Add endotoxin, microbial, sterility, or elemental analysis to create one traceable testing record.
↗Why Renvik Labs
We don't sell peptides.
That's the whole point. We have no product to protect and no batch to defend. Our only job is to tell you the truth about what's in your vial.
Genuinely independent
No affiliation with any vendor or brand. We never resell, white label, or take commissions. The result is the result.
Real lab methods
Methods to ISO/IEC 17025, run in licensed and accredited labs, against certified reference standards.
Radically transparent
Flat pricing, published methods, and certificates anyone can verify. No black boxes, no marketing-grade purity.