Matters needing attention in the laboratory to buy chemical analysis instruments

The purchase of chemical analysis instruments should first obey and serve the characteristics and conditions of the laboratory. This is a major premise. Full demonstration should be conducted in advance to select the type and grade of the instrument. It cannot exceed the reality excessively and cause waste. At the same time, it must be forward-looking. Under the circumstances of limited financial resources and actual utilization rate, the conditions of laboratory instruments are gradually reformed and updated in a planned manner.

Once the purchased items and element analysis instrument grades are determined, the first task is to collect relevant technical information of many brands of this type and grade instrument, understand the quotation and actual prices, the qualifications, reputation, market share of marketing agencies and manufacturers, After-sales service and other information are also collected. The information can be obtained through conferences, telephone calls, and consultation with users, and then analyzed and verified on the obtained data.

Generally speaking, small and medium-sized laboratories have very little authority on the issue of instrument addition, but after all, they have their own advantages from a technical perspective. Do a good job in the preliminary inspection and demonstration of the requirements on the supplier, in addition to providing relevant brands, product prices In addition, if it is a factory direct sales, at least it needs to provide a business license, contact phone number, product sales (including after-sales service, maintenance of vulnerable parts supply) commitment, original product introduction materials and technical performance, user directory and contact information. If the dealer requires the supplier, in addition to providing the relevant brand and product price, if it is a factory direct sales, at least it needs to provide a business license, contact phone, product sales (including after-sales service, maintenance is vulnerable (Supply of accessories) Commitment, original product introduction and technical performance, user directory and contact information.

For example, the choice of a manufacturer operated by a dealer can analyze the information provided by it to understand some basic conditions. In particular, it is necessary to make full use of the user list provided by the manufacturer, to conduct selective and targeted consultations, and to use quality. The opportunity to control the meeting to discuss with colleagues who have used such instruments, focusing on understanding the performance, price, daily consumption and after-sales service of elemental analysis instruments.

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