Milli-Q^® Ultrapure Water Purification Systems

    US Milli-Q ultrapure water purifications system can provide I model ultrapure water(reagent grade) for ASTM, CAP, ANDNCCLS at any time. It uses the distilled water, ion exchange water or reverse osmosis water as resource water, the design of magnet coupling gear pump makes the resource water circulating continuously, so can get water at any time. According to the user’s requirements, we mainly provide several products:New special design Milli-Q New Features and Optional Accessories Add Control and Convenience：Provides high quality Ultrapure Water.

1.       according to water quality and purpose, choosing

different QG pre-purification column and QU ultrapure column.

2.      

Milli-Q Ultrapure Water System

The Milli-Q remote point-of-use dispenser for convenient delivery

of ultrapure water up to 2.5 m (8") away from your Milli-Q system;

can be wall-mounted, dispenser arm rotates 180° for total flexibility   .

3.       high precision of water quality measure system, measuring

the Resistivity and TOC(options) accurately.

4.       according with good Lab GLP requirement, having

RS232 output interface.

5.  new model Press Pump, making much lower noise.

6.  can combine and upgrade easily.

Individual model Simplicity ultrapure water system：

Less than 5L/d.

1、 

simple and portable minitype ultrapure water system, installing easily.

2、  ideal method for instead of preserving ultrapure water.

3、  Particular SimPak pure water column, easily changing.

4、  Process control monitor.

5、  Simplicity 185 model with D₂ lamp, can produce low organic

ultrapure water.

Individual model Simplicity ultrapure water system

Other kinds of pure water systems：

1、Direct Q：making ultra-pure water from tap water(0.6L/min).

2、Elix：making ultra-pure water from tap water with the help of EDI

Patent technology，the Resistivity can reach to 5-15 MW-cm.

3、RiOs：reverse osmosis making water system.

comparing water quality from different method ： 

contents	Thrice distilled water	Ion Exchange water	Milli-Q Academic	ASTM standar
Solving minerals ppm CoCO3	0.3	0.1-0.05	0.025	Not given
Resistivity  MW-cm 25℃	2	5-10	18.2	>10
SiO2 ppm	0.05	<0.01	<0.01	<0.01
Heavy metal ppm	0.05	<0.01	<0.01	<0.01
Solving organism ppm	<1	<10	<1	Pass test
Bacteria  1ml	<10	>100	none	Not given
corpuscule >5um/ml	<100	>10,000	none	Not given

 

Specifications of milli-Q ultrapure water technology:

model   speicificaiton	Academic	Biocel	Gradient	Synthesis	Simplicity	Simplicity 185 model
Resistivity MW-cm25℃	18.2	18.2	18.2	18.2	18.2	18.2
TOC ppb	5-10	5-10	1-5	2-5	< 15	< 5
Pyrogens  Eu/ml		0.02		0.02
Bacteria cfu/ml	<1	<1	<1	<1	<1	<1
Flow Rate L/min	1.5	1.0	1.5	1.0	0.6	0.6
Water source requirement	reverse osmosis water, double distilled water, Deionized water、Elix water

Applications of ultrapure water systems：

Milli-Q Academic General model/ Simplicity model	Milli-Q Biocel UF Endotoxins-free model
HPLC	Molecule biology and life science
Atom absorption spectrum	Tissue-culture
MS	test-tube baby
PCR	Bio engineering
GC	Culture medium preparation
For Precision instrument’s using water	Animal cell and botany cell culture
High accurate optics rinsing	electrophoresis、gel analysis
Analytical reagent and leechdom preparing, diluting	Milli-Q Synthesis superior combination
Milli-Q Gradient ultralow organism model/185 model	Environmental analysis experiment
HPLC（IC）	Physics, electrochemistry and interface research
GC	Toxicological research
GC-MS	Every kinds of high precision instrument analysis
Organism analysis	Molecule biology and life science
capillary electrophoresis	test-tube baby
Rinse of micro-electronics components	Tissue-culture
Toxicological research	Animal cell and botany cell culture
Environmental protection lab analysis	AA analysis
Langmuir monolayer analysis	Two dimension electrophoresis

pure water column：