Questions to close before purchase
Do both offers use the same bottle and output basis?
Ask the supplier to answer in the quotation, technical agreement, drawing or responsibility schedule—not only in chat.
Which line items are bundled, optional or absent?
Ask the supplier to answer in the quotation, technical agreement, drawing or responsibility schedule—not only in chat.
Which assumptions create future cost or schedule risk?
Ask the supplier to answer in the quotation, technical agreement, drawing or responsibility schedule—not only in chat.
What you should leave with
- Side-by-side normalization method
- Cost-gap questions
- Clarification email outline
Last reviewed: 2026-08-30. Technical values and equipment availability are project-specific unless explicitly identified as catalog-reference information.