Chromatography method development brief

Method development question

State the separation question your laboratory wants to investigate and the target material. Ask what additional information is needed to define the discussion.

Use method objective brief to describe the decision your project team needs to make and the material or output it wants reviewed. Separate the requested outcome from the observations your own reviewers will assess. Ask the bidder to identify unanswered questions in that target description and to relate its response to the same project objective before commercial scope is discussed. Identify the review question associated with the requested output so that the proposed scope can be assessed against the purpose of the enquiry.

Starting method records

Prepare the method records and observations available for disclosure. Distinguish previous work from proposed changes that still need laboratory review.

Organize method history package around the current method description, the observations available for disclosure and the questions still unresolved. Identify the author or owner of the method record so that requests for additional information reach the appropriate project role. Ask which parts of the proposed work depend on further method information, and keep those questions attached to the current method discussion. Ask the method owner to mark documents that describe completed work separately from proposed changes awaiting a laboratory decision.

Development sample identity

Describe the samples available for discussion and their associated project identifiers. Request sample submission information before arranging any transfer.

For development sample identity, identify the submitted material, its project reference and the person authorized to release its description. Distinguish information already attached from information that needs approval before sharing. Ask which additional sample records are needed to assess the requested work, and agree how later questions will refer back to the same material without confusing separate preparations. Ask the sample owner to distinguish material available for an initial discussion from any material that would need separate approval for submission.

Review endpoint definition

Specify the questions your laboratory will use when evaluating the proposed work. Ask for a document response addressing those questions individually.

Use method review criteria to separate the questions assigned to each project reviewer and the documents needed to answer them. Connect each open question with the proposed item or stage it affects. Ask for a response addressing those questions individually, and have the responsible reviewer record the agreed description that the purchasing team should use when it prepares the request for commercial terms. Ask the assigned reviewer to distinguish a request for more information from approval of the proposed item, so that open questions remain clear.

Development scope boundaries

Separate requested method discussion from equipment selection and any later purification work. Ask for a scope description reflecting those separate decisions.

For development scope schedule, identify the requested items individually and describe the boundary of each item in plain language. Ask the bidder to mark the equipment or work addressed by its response and identify any requested element needing separate discussion. Keep the proposed scope connected to the project brief so that a price comparison relates to the same requested equipment or work. Request separate identification of requested items that remain open for discussion so that they can be reviewed without obscuring the proposed inclusions.

Method deliverable discussion

List the documents your team wants to review at the end of a proposed project. Request clarification of document ownership and the intended reporting format.

For method deliverable brief, identify the product or equipment item addressed by each requested document. Ask for a document title and the reference needed to connect it with the current proposal. Refer unfamiliar document terminology to the responsible project reviewer, and request clarification where a returned document concerns a different item or configuration from the one described in the purchasing enquiry. Ask the document reviewer to identify which unresolved questions concern missing information and which concern a document referring to the wrong proposed item.