Physiology Room of Horticulture Plants
Physiology Room of Horticulture Plants (room 306)
The physiology room of horticulture plants mainly provides the analysis and testing service of plant elements, micronutrients, and heavy metals,etc.
FLOWSYS Continuous Flow Analyzer
Basic Information:
Model: FLOWSYS
Manufacturer: Systea, Italy
Technical Parameters：
1. Autosampler: 104working cells,testing speed 30 samples/hour
2.Double beam detection system
Test Items：
It mainly tests the content of TN, NH4-N, NO3-N, NO2-N, TP, PO4-P, SiO4, B, S, K+, Na+, etc., which exist in water, soil, plant extracts, and other industrial samples.
●ZA3000 Atomic Absorption Spectrophotometer
Basic Information:
Model: ZA3000
Manufacturer: Hitachi Corporation of Japan
Technical Parameters:
Optical system, wavelength: 190-900nm
Lamp holder = 8 lamps
Analysis method: flame/graphite furnace integrated machine
4．Measurement methods: flame method, graphite furnace method
Test Items：
Trace elements such as sodium, calcium, magnesium, iron, copper, zinc,
manganese, lead, chromium, and cadmium in soil, plants, and water samples
were determined.
●Lc-afs8530 Liquid Chromatography Atomic Fluorescence Spectrometer
Basic Information:
Model: lc-afs8530
Manufacturer: Beijing haiguang Instrument Co., Ltd
Technical Parameters:
Automatic sample feeder: external type, 183 positions for a single sample disk, and supporting semi-automatic measurement mode.
Lamp position design: fixed, plane double lamp position design.
In a modular design, atomic fluorescence hosts can be separated from morphological analysis units.
Detection limit of the host: as, Se < 0.01 ppb, Hg < 0.001 ppb.
The atomic fluorescence host can be combined with the speciation analysis unit to analyze the arsenic, mercury, selenium, and other elements in the sample; equipped with the ultraviolet digestion device, the organic compounds can be digested online to improve the analytical performance of the instrument.
Test Items：
1. Determine the total amount of arsenic, mercury, and selenium.
2. Analyze the speciation of arsenic, mercury, selenium, and other elements in the sample.
●Microwave Reaction System for Sample Preparation
Basic Information:
Model: Multiwave PRO
Manufacturer: Anton Paar
Technical Parameters：
Built-in 21CFR Part 11, in line with European, American, Chinese, and Japanese pharmacopoeia and standards, etc.
Digestion sample temperature: 20~250℃
Operating pressure: 80bar
A variety of rotors are available, with up to 64-bit sample processing capacity
Numerous active and passive safety features protect the system, operator, and surroundings in all situations. Only Multi-wave PRO comes with ETL and GS ("approved safety") certificates issued by an external testing institute
Test Items：
Suitable for pretreatment of various samples, the host has microwave digestion, leaching, evaporation, acid removal, oxygen combustion, UV digestion, proteolysis, and other applications.Atomicabsorption spectroscopy (AA), plasma emission spectrometry (ICP), gas chromatograph-mass spectrometer, liquid chromatography mass, ion chromatography, atomic fluorescence spectrometry, and other instruments to prepare samples.