Jinan Mao An Instrument Co.,Ltd
No.2 Hualong Road, Jinan City, Shandong Province
China

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high quality graphite tube for AAS

Introduction: After years development, we successfully produced kinds of graphite tubes for different brands AAS in the world. Our tubes are resistance, thermal character. It uses qualified graphite as basic material, after special technical treatment to produce. Our graphite tube have high sensitivity, high accuracy, good reproducibility, longer lifetime characters. Very competitive price. * Qualified material * Fully mixture * Correct heating treatment * Precision machining * ...

KY-PE Hollow cathode lamp

Introduction: Hollow cathode lamp (HCL) is a special light source that generates characteristic atomic emission lines from a specific element, or multiple elements, of interest for Atomic Absorption Spectrophotometer ( AAS ) We have single element and multiple elements. None coded. We also supply coded lamps. Used for Agilent and Thermo Our lamps use the-state-of-art technology and using advanced vacuum process equipment in the manufacturing process. Each HCL is capable of prod ...

KY-2 series HCL Hollow cathode lamp

SPE-1500O2 Oxygen generator

SPE/PEM Technology O2 Generator Introduction: PEM full name is Proton Exchange Membrane. Also called SPE technology ( solid polymer electrolyte). Through electrolysis pure water( no need to add chemicals) to produce high purity O2. O2 output purity could reach 99.999%, O2 output pressure is 0--4/7bar/0-10bar, output pressure is very stable. No fluctuation. With O2 output flow rate display, O2 output pressure display, Water level display. Our O2 generator also have several sa ...

SPE-150O2 Oxygen generator

Model-30 l/h Water distiller

Features and Advantages Â· The smallest and most compact lab water system from tap to ultrapure water, integrating pretreatment, RO, DI, UV, UF and terminal filter into one. Â· Whole case with one time injection molding process, material: polypropylene, avoid rusting and keep clean, to meet GLP standard. Â· Top cap of pretreatment in the case can be rapidly opened to replace t ...

Model-15 l/h Distilled water machine

SPE-600 Hydrogen cell

SPE/PEM Cell General Introduction: SPE/PEM technology electrolysis cell, use world advanced Proton Exchange Membrane technology, only use little electricity and pure water, to produce pure hydrogen gas. No need to add KOH. We mainly produce five types now, round shape cell have: SPE-90 small cell with H2 flow 0--90ml/min, SPE-300: H2 flow 0--300ml/min and SPE-600:0--600ml/min. SPE-1200plus round type and SPE-2000plus round cell. Square shape cell have: SPE-600plus: 0--600ml/min, SPE-1200p ...

SPE-1200plus Hydrogen cell

SPE-300 Hydrogen cell

HX-2000 Hydrogen inhalation machine

Machine Introduction: Our machine only uses pure water and city electricity(residential power) to produce pure hydrogen gas. No need to add any catalyst. One machine is suited for several applications. Such as inhalation, making hydrogen rich water, skin treatment etc... Machine is equipped world advanced SPE technology ( solid polymer electrolyte), also called PEM( Proton Exchange Membrane). Through electrolysis of pure water, it produces high purity hydrogen reaching upwards ...

HX-600D Hydrogen inhalation machine

Machine Introduction: Machine is equipped world advanced SPE technology ( solid polymer electrolyte), also called PEM( Proton Exchange Membrane). Through electrolysis of pure water, it produces high purity hydrogen reaching upwards of 99.99%.hydrogen output flow and pressure are very stable. The unit has large digital screen to display: H2 output flow rate, H2 working condition, H2 purity, have time setting function from 1--6 hours, to display left hour and minutes, short of w ...

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Our Activities

hydrogen generator, hydrogen inhalation machine, oxygen generator, oxyhydrogen generator, pem electrolysis cell, hollow cathode lamps, ultrapure water machine etc

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Our Management Team

Sara Sara

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Location

Year Established

Business Type
Manufacturer

Turn over
US$ 10 to 100 Million

Employees
96

Main Markets
China

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