Prepare a PEG testing request
Use the full PEG label and supplier specification when describing the sample. The intake code PEGM helps locate this catalogue entry; it does not identify a particular sample or supplier batch.
Also listed as: Polyethylene glycol. Confirm the intended form from the specification.
Information to include
For PEG, provide the labelled amount, supplier lot, sample form and any added solvent or excipients. Explain whether you need identity, quantity, impurity information or a comparison with another report.
- Liquid submissions require written approval before shipping
- Send sealed, unopened containers in a leak-proof secondary bag
- State any preservative and its labelled concentration
Method and reporting scope
No target peptide to identify. The meaningful measurements are bacterial endotoxin and any stated preservative concentration.
Bacterial endotoxin response with a stated reporting limit. Reference availability and sample suitability are confirmed before acceptance. Read the method and reporting information for the techniques in your quote.
Price, timing and submission
The starting panel is $199 CAD. Volume rates, optional fees and tax are shown separately. Standard peptide analysis typically takes 5-10 business days after receipt and acceptance; other scopes are confirmed in the quote.
Wait for the quantity and mailing instructions before shipping. A report describes the sample tested. Testing one vial does not characterize every unit in a batch.