UC, PC, QC Class Defintions
UnCertified Containers with Teflon-lined* closure attached. UC Class includes ESS Sample lable
PRE-CLEANED CERTIFIED Containers with Teflon-lined* enclusure attached. PC Certification is provided with each case. PC Class includes with ESS sample label.
QUALITY CERTIFIED precleaned containers with Teflon-lined* closure attached are analyzed by independent, certified laboratories. QC Certification is provided with each case. QC Class includes with ESS Sample lable with printed lot number