Professional Chromatography & Fractionating Columns
PSAW is a premier global manufacturer of high-precision laboratory columns. We specialize in producing heavy-wall Borosilicate 3.3 glass columns that guarantee accuracy, thermal stability, and repeatable experimental results for R&D facilities worldwide.
Vigreux Fractionating Columns
Engineered for complex distillations. The precision-indented design provides the required surface area for efficient separation of liquids with low boiling point differences.
Chromatography Columns
Featuring laser-gauged internal diameters to eliminate flow disturbances. Ideal for flash chromatography in pharmaceutical drug formulation.
Jacketed Columns
Equipped with vacuum or water-cooling jackets for temperature-sensitive processes, ensuring volatile reagents remain stable throughout the separation cycle.
Why Choose PSAW Columns?
Our manufacturing philosophy in Ambala integrates traditional glass-blowing mastery with automated precision. Unlike generic glassware, our columns are calibrated for bore uniformity, which is the most critical factor for solvent flow consistency. We ensure every ground-glass joint is leak-proof, meeting the highest ISO/DIN standards used in global research.
Frequently Asked Questions
Q: What makes your columns better for global research?
We focus on Borosilicate 3.3 integrity, ensuring our columns withstand thermal shock during high-heat reflux experiments common in international university labs.
Q: Do you ship globally?
Yes, our specialized shipping protocols ensure that our fragile columns reach destinations in the USA, Europe, Middle East, and Asia in pristine condition.
Q: Are custom sizes available?
Absolutely. We specialize in custom fabrication, including variable jacket lengths and unique ground-joint sizes (e.g., 29/32, 40/38, 45/50).
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