What is lot control?
Lot control means every container you receive from us is traceable to a single production lot, held in reserve for your account, and documented with a Certificate of Analysis. Instead of receiving whatever lot is on the shelf when your PO lands, you draw down from one qualified lot for months at a time.
Why it matters for QC-driven operations
Every new lot that enters a validated process has to be qualified: incoming inspection, method verification, sometimes full revalidation. For analytical laboratories, pharmaceutical manufacturers, and extraction operations, each unplanned lot change costs real hours and real money. Lot-controlled supply eliminates that churn — one lot, qualified once, consumed until it’s gone, with the next lot staged and documented before you need it.
How RightPath runs your lot program
- We purchase and sequester your material by lot at one of our three U.S. warehouses.
- Each release ships with the lot number on the label and a matching Certificate of Analysis.
- Draw-downs ship just-in-time on your schedule — no warehouse burden on your end.
- When a lot runs low, we notify you and stage the replacement lot with documentation for advance qualification.
Frequently asked questions
Is there a minimum volume for lot control?
Programs typically start at drum quantities, but we scale from cases to bulk depending on the material. Ask — most requests are workable.
Which products can be lot-controlled?
Nearly anything in our catalog: high-purity solvents, USP materials, acids, glycols, and specialty chemicals. Request pricing with your spec and volume to set up a program.