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Vials and cap-septa sets are used for autosampler and sample storage tasks in analytical labs. They are available in a range of volumes with septa materials chosen for solvent resistance and puncture reliability. Lab procurement selects vials by autosampler fit and sample matrix compatibility.
Pack and cap configurations are selected to match autosampler trays and throughput needs. Buyers plan stock based on sample processing volumes and handling procedures.
Spectrophotometer cuvettes are precision optical sample holders for UV-Vis and visible-range instruments. They are available in quartz for UV work and optical glass for visible-range assays. Labs choose material and pathlength to match assay sensitivity and wavelength range.
Pack sizes and material choice are selected to match sample throughput and instrument sample holder dimensions. Procurement aligns cuvette specifications with existing spectrophotometer racks and method pathlength requirements.
Deuterium lamps provide a stable UV continuum light source for HPLC UV detectors and UV-Vis spectrophotometers. Buyers specify lamp type and connector compatibility to match detector models. Replacement lamps are ordered to maintain detector uptime and method reproducibility.
Compatibility with detector mounts and electrical connectors is the primary selection criterion. Procurement teams plan replacements to align with calibration cycles and instrument maintenance windows.
The solvent safety system for HPLC provides controlled dispensing and containment for common HPLC solvents. Finger fittings enable secure connection to solvent bottles and tubing lines. Selection focuses on chemical compatibility and containment measures to reduce spill risk in analytical labs.
Systems are specified to match solvent volumes and lab throughput. Buyers verify chemical compatibility of wetted materials and the physical fittings used to interface with existing lab tubing.
PEEK fittings and tubing are common in HPLC plumbing due to chemical resistance and dimensional stability. They are offered in a range of internal diameters and connector styles to match instrument manifolds. Buyers choose tubing based on solvent compatibility and pressure requirements.
Pack options include pre-cut lengths and connector kits for rapid replacement. Procurement aligns inventory with service intervals and method demands.
Syringe filters are single-use filtration devices for sample clarification and sterile filtration. They are offered in a variety of membrane materials and pore sizes to suit solvent compatibility and target particle removal. Labs select filters to match sample solvent and downstream analytical method needs.
Pack sizes and sterile options align with lab throughput. Procurement coordinates filter selection with method validation and solvent usage profiles.