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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 |
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、
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 |
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:
model water | Purification column (Simplicity model) | Prepurificaiton column (Milli Q) | Superior purification coulum (Milli Q) | |||
SimPak 1 | SimPak 2 | QG-1 | QG-2 | QU-1(IX) | QU-2(EX) | |
reverse osmosis , double distilled water | √ |
| √ |
| Low ion application | Low ion and very low |
Deionized water |
| √ |
| √ |
| Organism applications |
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