WATER PURIFICATION

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Direct-Q ® 3 Water Purification Systems Ultrapure (Type I) water directly from tap The.Direct-Q.3.system.is.designed.for.simple.and.intuitive. operation..Water.quality.parameters.(resistivity.or. conductivity,.temperature).are.clearly.indicated.on.a. bright.color.display..The.Direct-Q.3.systems.allow.delivery. of.a.fixed.volume.of.Type.I.water.and.automatically.shut. off.once.the.selected.volume.has.been.delivered. The.Type.I.product.water.is.suitable.for.most.low-volume. laboratory.applications,.including.the.preparation.of. buffers.for.liquid.chromatography.separations.and. biochemical.experiments,.of.solutions.for.analytical. techniques.such.as.spectrophotometry.and.spectroscopy,. and.of.culture.media.. For.applications.requiring.very.low.organic.contaminant. levels,.the.Direct-Q.3.UV.system.also.incorporates.a.dual. wavelength.UV.lamp.to.produce.water.with.
Direct-Q ® 5 Water Purification Systems Ultrapure (Type I) water directly from tap The.Direct-Q.5.tap-fed.water.purification.system.is. designed.for.scientists.who.need.up.to.100.l.of.pure.. (Type.III).water.per.day.and.5.to.15.l.of.ultrapure.water. per.day.and.do.not.have.easy.access.to.acceptable. quality.pre-treated.water..This.compact,.silent.system. produces.5.l./.hour.of.pure.(Type.III).water.and.up.to.0.6. l./.min.of.ultrapure.(Type.I).water.on.demand,.directly. from.potable.tap.water..Direct-Q system.performance.characteristics.are.automatically. monitored.by.pressure,.temperature.and.resistivity sensors,.and.are.clearly.shown.on.the.system’s.display,. which.also.indicates.when.routine.maintenance.should. be.performed. Features . ..Progard.plug-in.pretreatment.pack. . ..Constant.water.flow-rate. . ..Automatic.refilling.of.the.10.l.reservoir. . ..Quiet.operation Applications The.ultrapure.water.produced.by.the.Direct-Q.5. system.may.be.used.for.regular.laboratory. applications,.such.as.the.preparation.of.buffers. and.solutions.for.titrations,.spectrophotometry,. atomic.absorption.or.emission.spectroscopy,. ILC.and.GC.when.the.final.filter.is.a.Millipak,.and. for.life.science.applications,.such.as.protein.and. nucleic.acid.isolation,.ELISA.tests,.electrophoresis. gel.and.buffer.preparation,.capillary. electrophoresis.and.preparation.of.media.for. microbiological,.plant.and.mammalian.cell.culture. when.the.final.filter.is.a.BioPak. Specifications Parameter Typical Value Resistivity,.MΩ.cm.at.25.°C 18.2. TOC,.ppb.–.with.Quantum.IX
Page 1 and 2: ��
Page 3 and 4: TABLE OF CONTENTS Water Purificatio
Page 5 and 6: In analytical chemistry,.instrument
Page 7 and 8: Particulates and Colloids Natural.w
Page 9 and 10: Measuring TOC to Detect Organics TO
Page 11 and 12: OVERVIEW OF PURIFICATION TECHNOLOGI
Page 13 and 14: Deionization.can.be.an.important.co
Page 15 and 16: Microporous Filters Microporous fil
Page 17 and 18: Reverse Osmosis Reverse osmosis (RO
Page 19 and 20: Ultraviolet (UV) Radiation Ultravio
Page 21 and 22: System Water Source Final Water Qua
Page 23 and 24: Pretreatment to protect the RO memb
Page 25 and 26: RiOs 30 / 50 / 100 / 150 / 200 Wate
Page 27 and 28: Elix ® Technology . ..Water.enteri
Page 29 and 30: Elix ® 20 / 35 / 70 / 100 Water Pu
Page 31 and 32: Milli-DI ® Water Purifi cation Sys
Page 33 and 34: AFS ® 3 / 8 / 16 (D) Water Purific
Page 35 and 36: BioPak ® C Polisher Final in-line
Page 37 and 38: Automatic Sanitization Module (ASM)
Page 39 and 40: Microfiltration Membranes Microfilt
Page 41: Features . ..Pure.and.ultrapure.wat
Page 45 and 46: Features . ..Separation.of.producti
Page 47 and 48: Synergy ® Water Purification Syste
Page 49 and 50: Super-Q ® Plus Water Purifi cation
Page 51 and 52: BioPak ® Polisher Final purifi cat
Page 53 and 54: Preventive Maintenance Plans for Op
Page 55 and 56: Technical Support Millipore’s.In-

WATER PURIFICATION

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