Peptides

Peptide — purity

Purity percentage relative to the impurities detected.

Full details are in the parameters section below.

Determines what share of the detected material is the target compound, and what share consists of impurities and degradation products.

Only meaningful for single peptides: in a blend there is no way to tell an impurity apart from a second active compound.

What you send in

One unopened vial, or min. 2 mg powder

Parameter	Value
Testing method	HPLC-UV
Result format	Purity as a percentage
Minimum sample amount	One unopened vial, or min. 2 mg powder
Average turnaround time	3-5 business days
Detection limit	0.1% of total peak area

€60.00

Additional services

Mass spectrometry identification+€25.00
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Confirms the molecular identity of the compound through its mass-to-charge ratio. Worth adding when the identity itself is unknown or in doubt.
Rush processing (48 hours)+€40.00
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Your sample moves to the front of the queue. Report within 48 hours of arrival at the lab.
Six-month sample retention+€15.00
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We keep the remaining sample for six months, so a retest or second analysis stays possible.

Number of samples

Total€60.00

After checkout you receive a test ID and the shipping instructions. The turnaround time starts once your sample arrives at the lab.