R K D Pharmaceutical LLP is a globally focused pharmaceutical export and healthcare sourcing company providing access to high-quality pharmaceutical formulations, APIs, excipients, nutraceuticals, medical devices, surgical consumables, laboratory ins...
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- ajay.sharma@rkdpharmaceutical.com
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HPLC Columns
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Country of origin : India
Column/Instrument Specifications & Methodology
HPLC Columns are stationary-phase components designed for chromatographic separation in analytical and QC labs. Columns are specified by bonded phase chemistry (C18, C8, phenyl), particle size, and column dimensions to match method requirements. Buyers evaluate column selectivity, theoretical plates, and pH stability for method transfer and routine analysis. Selection balances resolution needs with backpressure and instrument capability.
Throughput, Compatibility & Reagent Ecosystem
Choose particle size and column length according to throughput targets and instrument pressure limits. Columns must be compatible with common UHPLC/HPLC systems and solvent systems used in QC. Bulk procurement options and scheduled replenishment support laboratories that run high sample volumes and frequent column replacement cycles.
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Additional Information
Analytical Application & Method Fit
For pharmaceutical QC, C18-bonded silica columns are commonly used for reverse-phase separations. Column dimensions such as 250mm x 4.6mm or shorter UHPLC formats determine resolution and run time trade-offs. Particle size selection (3 µm, 1.7 µm) influences efficiency and system backpressure; confirm instrument compatibility prior to ordering. Use guard columns to extend main column life when sample cleanliness is variable.
This product is part of our HPLC Components & Modules range for chromatography procurement.
- Country of Origin: India
- Regulatory/Pharmacopoeial Compliance: —
- Quality Assurance / Shelf Life: Packaged per column with batch labels
Request a HPLC Columns Procurement Quote
Request a quote specifying desired stationary phase (C18/C8), column dimensions, particle size, and expected order volume to receive lead-time and pricing details.
Frequently Asked Questions
- What column dimensions do you supply? We supply common formats including 250 x 4.6mm and UHPLC formats; specify dimension and particle size when requesting a quote. (moq_bulk_order)
- How does pricing vary by stationary phase? Pricing depends on bonded phase, particle size, and column length; specialized phases command higher unit cost. (pricing_cost)
- Is COA or batch data provided with columns? Batch labels and basic QA information are included; request specific test reports if required. (certifications_compliance)
- How are columns packaged for shipment? Columns are boxed individually and protected; larger orders are palletized per packing instructions. (logistics_delivery)
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