|ESSTOC0400300||40mL Clear Open-Top/0.125" Septa/TOC 72/cs||$87.00|
|ESSTOC040303||40mL Clear Open-Top/0.068" Septa/TOC 72/cs||$87.00|
|QC CLASS||QUALITY CERTIFIED precleaned containers with PTFE-lined* closure attached are analyzed by independent, certified laboratories. QC Certification is provided with each case. QC Class included with ESS Sample lable with printed lot number|
Certified to 10ppb for TOC- Total Organic Carbon
We do not have these septa offered separately from the vials.