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- Total-Reflection X-ray Fluorescence Spectrophotometery
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Characteristics of TXRF
Simultaneous analysis of multi-elements
Thirty elements could be analyzed
simultaneously.
Low detection limit
The lowest absolute detection limit : picto-
gram level (10-12g ).
The lowest relativedetection limit : nanogram per milliliter level (10-9).
Long range of elements determination
The elements which could be analyzed by
TXRF9 range from 11Na to 92U.
Low consumption of samples
μL or μg level.
Powder ,suspending liquid and the sample that could provide a plane could be directly determined without pretreatment .The lowest detection limit is up to ng/g level.
A non-destructive and no standard analytical tool.
Short-time determination
From 10 second to 1000 second.
Power is below 500w
Supermatic and simple operation
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The main lines of products from Purkinje General are:
UV-VIS Spectrophotometers
Atomic Absorption Spectrophotometers
Environmental Instruments
PGeneral is one of the top-ranking manufacturers of UV-VIS Spectrophotometers in China.
"Advanced Technology, Reliable Quality, Excellent Service"
is a commitment made by the company's administration, and actualized by production management. Purkinje General strives to provide our customers with the most technologically advanced, best quality product, and to provide prompt after sales care and service. Involved in pharmaceuticals, environmental testing, merchandise inspection, university research, government research, medical and health research, PGeneral has a strong holding in marketing ability.
We hope to make comprehensive business cooperation with analytic instrument manufacturers and distributors from all over the world. Our current business partnerships include representation of client products in the Chinese market, distributing our products to overseas markets, creating cooperating OEM and private label production. We believe that both our clients and ourselves would gain great growth in business with the aid of our aspiring efforts.
Outlook
Purkinje General is focusing on the expansion of its export businesses. PGeneral is heavily seeking representatives all over the world to introduce our products in new markets. We are confident of our global competitiveness. For more information on becoming a representative, please contact us .
Expansion of our current workspace which includes the completion of the new factory base. The 30,000 sq. meters plot will include two office buildings, seven workshop buildings, and one training and exhibition center, to be operational in August 2001
History
Purkinje General is a full-scale research and production analytical instrument corporation. The company was first established in 1991 as a research institute. Then in 1993, the company began its quest for world class analytical instrumentation products. Extensive research, design and testing were used for the development of UV-spectrophotometers, atomic absorption spectrophotometers, water quality analyzers, and medical testing instruments. In a few short years, by 1996, Purkinje General obtained the ISO9001 certification. With the dedicated effort, skill and tenacity of our staff, by 1998, the company is already the forerunner in the field of national producers. In 1999, environmental standard ISO 14001 certification was also obtained. That same year, Purkinje General began exporting its products, and have since established business relationships with most countries in 5 continents.
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