Look Up Your Certificate of Analysis
Every lot is functionally tested for qPCR purity. Enter your product and lot number to view or download your lot-specific CoA.
Can't find your lot number? Contact us at info@pcrseal.com and we'll send your CoA directly.
We Test the Film. Not Just the Process.
Most sealing film brands certify their manufacturing process and call it a day. We certify the product you actually receive — every lot, every time.
Lot-Level Functional Testing
Every production lot is manufactured in a Class 100K cleanroom, visually inspected, and then put through a full panel of functional testing before it ships. Not a sample from a batch. Not a periodic audit. Every lot.
Amplification efficiency validated using 10-fold serial dilution, with R² determination
Tested to confirm zero inhibitory compounds that could suppress amplification
Human DNA-free (L1 sequence PCR), DNase/RNase-free, ATP-free (luciferase assay)
Non-pyrogenic per LAL method, in accordance with USP33 <85>, <161>, and FDA guidelines
Seal integrity verified through thermal cycling to ensure no sample loss
Reliable seal performance, clean peel, and consistent optical clarity validated per lot
Manufacturing Standards
PCRSeal products are manufactured in compliance with internationally recognized quality management systems:
These certifications govern the manufacturing process. Our lot-level functional testing goes further — it validates the product itself.
Regulatory & Material Compliance
All raw materials and finished products meet applicable environmental, safety, and food-contact material standards: