Sample preparation is a critical step in analytical chemistry workflows. Whether you're conducting trace-level analysis, quantification, or quality control, proper sample prep ensures:
• Accuracy and reproducibility of analytical results
• Removal of matrix interferences
• Concentration of target analytes
• Compatibility with analytical instruments (e.g., GC, HPLC, AAS, ICP-MS)
At J&K Scientific, we provide a wide range of products and consumables designed to support sample preparation across diverse analytical applications—from environmental testing and pharmaceuticals to materials and food analysis. High-quality sample prep improves every stage of laboratory performance.
• Solid-phase extraction (SPE) cartridges
• Liquid-liquid extraction accessories
• Rotary evaporators and concentrator-compatible glassware
• Syringe filters (0.2µm / 0.45µm pore size; PTFE, Nylon, PES, etc.)
• Membrane filters
• Filter papers
• Centrifuge tubes (5 mL, 10mL, 15mL, 50 mL)
• Glass and plastic containers with chemical resistance
• Spatulas, scoops, and tweezers
• Microcentrifuge tubes, tubes, and plates
• Certified reference materials (CRMs)
• Solvents for HPLC/GC (analytical and LC-MS grade)
• Derivatization reagents, Ion pair reagents (IPRs) and buffers
J&K Scientific supports bulk orders for high-throughput labs.
To support labs across North America, we maintain local stocks for most sample preparation products, ensuring fast, reliable shipping and responsive customer support.
