Uncompromising Quality Control
At PurityFine, quality is not a final checkpoint; it is built into the molecular synthesis route. Specifications are set before production starts, and every lot is held until its results are in, so what reaches your bench is traceable back through packing and testing to the material it was made from.
Analytical Testing instruments Suite
HPLC & GC-MS Chromatography
Used for organic compound separation and residual solvents identification, conforming to ICH limits.
ICP-OES Spectrometry
Enables trace elements and heavy metals quantification at parts-per-billion sensitivity limits.
FTIR & NMR Spectroscopy
Confirms molecular structure, chemical bond mapping, and steric configurations with absolute precision.
Certifications & Global Approvals
ACS Specification Conformance
Reagent-grade chemicalsReagent grades are manufactured and tested against current ACS specifications for assay and listed impurities.
Certificate of Analysis per Lot
Every shipped lotEach lot ships with measured results, not specification limits, so you know the actual blank your method will carry.
Trace Metals by ICP-MS
Ultrapure and TraceGrade acidsTrace-analysis grades are verified by ICP-MS against the grade ladder, from 1 ppb down to 10 ppt.
Fluoropolymer Packing
Trace-analysis acidsUltratrace acids are packed in pre-cleaned PFA and FEP, because borosilicate leaches boron, sodium and aluminium over shelf life.
Retention Samples & Traceability
All production lotsRetention samples and batch records are held so any result can be reconstructed against the lot that produced it.
Safety Documentation
Full catalogueSafety data sheets and handling guidance are available for every product, including hydrofluoric acid and other restricted items.