Technical Articles
NANBEI Is Professional On Providing One-step Solution Of Laboratory Instruments And Equipment
Most equipment lists are alphabetical or by category, which is useful for a catalog and not very useful for a budget. A new or expanding chemical laboratory rarely buys everything at once. It buys in an order, and that order determines whether the lab can start working in week one or sits half-equipped for months. This checklist from Nanbei Instruments is therefore sorted by priority tier. Tick each box as you go, and treat the tiers as a build-out sequence.
These items let a chemical lab perform basic preparation, reaction, and measurement. Without them, almost no experiment can start.
☐ Electronic balance. Every protocol begins with weighing, and an error here cannot be fixed downstream. Choose a readability that matches the smallest quantity you will weigh. See the Electronic Balance range.
☐ Magnetic stirrer with heating. The workhorse of small-scale reactions and solution preparation. A genuinely integrated unit, such as the 85-2A Magnetic Stirrer, heats and mixes together. Other sizes are listed under Magnetic Stirrer.
☐ Water or oil bath. Gentle, uniform heating for flasks and sample incubation. Browse the Water/Oil Bath Pot category.
☐ Water purification. Distilled or ultrapure water is a reagent in its own right, and impurities affect results. Options include a water distiller or an ultrapure water system, depending on the grade your work requires.
☐ Basic glassware, ventilation, and personal protection. Beakers, flasks, funnels, a fume hood or extraction, eyewash, and protective clothing. These are not instruments, yet no instrument should run without them.
Once routine work is under way, these items remove the bottlenecks that appear as workload grows.
☐ Rotary evaporator. Solvent removal becomes the slow step in almost every synthesis lab. A rotary evaporator turns hours of open evaporation into a controlled, repeatable step. More options are under Rotary Evaporator.
☐ Vacuum pump. Needed by the evaporator, by filtration, and by distillation. A diaphragm pump is oil-free and low-maintenance, while a water circulating pump is a simple, chemically forgiving alternative.
☐ Recirculating chiller. Condensers and cooled reactors need stable coolant, which tap water cannot provide year-round. See the DLSB series recirculating chiller.
☐ Glass reactor. When reactions outgrow flasks, a jacketed or single-layer reactor gives controlled temperature, stirring, and reflux at larger volume. See the Glass Reactor range.
☐ Centrifuge. Separation of precipitates and suspensions. Browse Centrifuge options, and choose a refrigerated model if samples are temperature-sensitive.
Buy these only when a specific project demands them. Early purchase usually means idle equipment.
☐ Freeze dryer. For stabilizing heat-sensitive or aqueous samples for storage. See Freeze Dryer.
☐ Electric resistance furnace. For ashing, calcining, and heat treatment at high temperature. SeeElectric Resistance Furnaces.
☐ Digestion furnace. For acid digestion of samples before elemental analysis. See Digestion Furnace.
☐ Hydrothermal synthesis reactor. For sealed, pressurized material synthesis. See Hydrothermal Synthesis Reactor.
☐ Low temperature thermostatic bath. For reactions or tests that must hold a set point below ambient. See Low Temperature Thermostatic Bath.
A checklist is only as good as the questions behind it. Before buying anything on this list, answer five questions. What is the smallest and largest quantity this instrument will handle? Which chemicals will contact its wetted parts? Does it have a power and water supply where it will sit? Who will maintain it, and with what spare parts? Is its documentation complete?
The last question matters most for buyers outside China. Ask each supplier for current CE and RoHS certificates and an ISO 9001 quality system certificate, and keep them on file.
Buyers importing into GCC markets should verify GSO conformity assessment status in addition to CE documentation, and buyers in ASEAN markets should confirm with the destination country's relevant standards authority whether additional requirements apply to laboratory equipment, since these can vary by country and by equipment type. Pressure, vacuum, and high-temperature items are the most likely to carry extra requirements.
Print it, tick off what already exists, and write a quantity or model beside each remaining item. Tier One should be complete before the first experiment, Tier Two should be scheduled against real workload, and Tier Three should stay unchecked until a project justifies it. Reviewing the list every six months keeps purchasing tied to what the lab actually does.
A chemical laboratory equipment checklist works best as a priority sequence: essentials first, bottleneck-removers second, specialist instruments last. Nanbei Instruments manufactures every category listed here for research, teaching, and industrial laboratories. Full specifications are available on the Laboratory Instruments category page.