Worksheet

Batch-to-test trace sheet

Five released lots, test by test. Columns are batch number, stage, test, method, specification, result, unit, instrument, analyst, sample time, value on the certificate and a match mark. A closing box records which handoff failed, who will fix it, which product is traced next and the date that second trace is due.

Name: ______________________   Business: ______________________   Date: ______________

Scroll the table sideways to see every column.

Cross out or rewrite any heading that does not fit your business. From the guide “Lab Results That Do Not Match the Batch: Finding the Break”, www.gullysystem.com/blog/lab-results-that-do-not-match-the-batch-finding-the-break