HPLC-tested means every batch of water has undergone High-Performance Liquid Chromatography analysis to verify benzyl alcohol concentration and purity before release, rather than relying on generic lot sampling.
High-Performance Liquid Chromatography separates and measures the individual components of a solution, producing a chromatogram that confirms exact benzyl alcohol concentration and flags unexpected contaminants.
Renew Lab Group tests every manufactured batch, not just periodic lot samples, and includes the resulting chromatogram data on each Certificate of Analysis so research teams can verify purity for their own records.
For labs following strict documentation protocols, batch-level HPLC data provides a defensible paper trail that generic, repackaged water products typically cannot offer.
Frequently Asked Questions
Is HPLC testing done on every batch or just samples?
Renew Lab Group performs HPLC testing on every manufactured batch, not just periodic lot samples.
What does an HPLC chromatogram show?
It shows the separated components of the solution, confirming benzyl alcohol concentration and purity while flagging unexpected contaminants.
Where can I find HPLC results for my order?
HPLC results are included on the batch-specific Certificate of Analysis provided with every order.
Renew Lab Group manufactures HPLC-tested, endotoxin-controlled bacteriostatic water and sterile water for injection in an ISO-compliant cleanroom in Houston, TX, with a Certificate of Analysis on every order. For Research Use Only. Not intended for human or veterinary use.
