Useful guides for laboratory instruments, testing equipment, and scientific workflows.
Category
Sample PreparationA practical guide to gas chromatography sample preparation workflows for VOCs, semi-volatiles, residues, oils, and complex matrices, including headspace, purge-and-trap, extraction, SPME, derivatization, cleanup, and quality-control decisions.
Maintenance TipsA practical fall checklist helps homeowners address heating, alarms, drainage, air sealing, plumbing, and outdoor safety before cold weather turns small issues into costly repairs. This guide prioritizes…
Maintenance TipsUse this June home maintenance checklist to prepare cooling systems, control moisture, improve storm readiness, and reduce common summer safety risks around the house.
Lab SafetyA practical guide to building a safety lab workflow around hazard assessment, the hierarchy of controls, equipment checks, training, and incident readiness. It summarizes OSHA, NIOSH, CDC/NIH, and…
Lab SafetySafety goggles in lab work are not interchangeable with ordinary glasses or with every pair of safety glasses. This guide explains when goggles are needed, how to match…
Lab InstrumentsLaboratory instruments work as a connected system for measuring, preparing, observing, controlling, storing, and protecting samples. This guide explains the main instrument categories and the practical checks that…
Lab InstrumentsA practical guide to selecting soil lab instruments by test method, workflow, quality control, and laboratory purpose—not by equipment lists alone.
Buying GuidesA practical guide for laboratories choosing portable instruments, mobile workstations, and field testing systems. It explains how to assess use case, performance, calibration, power, data handling, compliance, and…
Buying GuidesChoosing laboratory equipment is a decision about safety, data quality, workflow, and long-term operating cost. This guide explains how to evaluate essential lab instruments, documentation needs, and safety…
Testing EquipmentSelecting testing electrical equipment is not simply a purchasing exercise. The right choice depends on the task, circuit rating, measurement category, work environment, accessories, calibration evidence, and documented…