Laboratory Fume Hood Performance Test Missing Before Final Payment Email Template

Use this page when final payment is delayed because the buyer says the laboratory fume hood performance test, containment test record, or hood acceptance certificate is still missing. This is different from a general ventilation or cleanroom page because the issue here is the specialist performance verification of installed fume hoods and laboratory exhaust equipment. The commercial problem is that the lab may already be fitted out, but the payer is still holding the closeout balance until the formal hood test evidence is approved. Your email should ask whether the fume-hood test is the only remaining blocker, whether performance testing has already been completed, what containment or witness issue is still open, and whether payment will be released once the test report is accepted. The outcome you want is to tie the delay to one exact laboratory safety-performance record instead of broad lab handover language.