TheHarrisMicro-Punchconsistsofarazorsharpcuttingtipdesignedtocut,retrieveandstorecoredsamplesfromsourcematerialssuchastissue,gels,paper,cloth,leaves,paintchips,filmsorotherthinsubstrates.Idealfortissueprocessingorforensicapplications.Tipsaremadefromhigh-carbonsteel,heattreatedtoRockwellhardnessRc65andthenindividuallysharpened.Tipsareavailableindiametersrangingfrom0.5to3.0mm.Stocksizes:0.5,1.0,1.20,2.0and3.0mm.Thebarrelandknob-screwassemblyareconstructedfrominjectedmolded,hightech,lubricatedplastictoeliminatesticking.EachHarrisMicro-Punchissoldwithaprotectiveplastictipcoveranda6x8 ,1.5mmthick,inert,self-healingHarriscuttingmatwithdualcuttingsurfaces.Replacementtips,plungersandmatscanbeorderedseparately. HARRISMICROPUNCH0.5MM,PK/1 货号15090 单价：￥2800.00HARRISMICROPUNCH1.0MM,PK/1 货号15091 单价：￥2800.00HARRISMICROPUNCH1.2MM,PK/1 货号15092 单价：￥2800.00HARRISMICROPUNCH2.0MM,PK/1 货号15093 单价：￥2800.00HARRISMICROPUNCH3.0MM,PK/1 货号15094 单价：￥2800.00 TheHarrisUni-Coreconsistsofarazorsharpstainlesssteelcuttingtipdesignedtocut,retrieveandstorecoredsamplesfromsourcematerialssuchastissue,gels,paper,cloth,leaves,paintchips,filmsorotherthin,softsubstrates.Thetipisprotectedbyaremovablecovercap.Stocksizesareavailableinavarietyofdiameters:0.35to8.0mmdiametercoresize.Thebodyismadefrompolypropyleneplastic.EachHarrisUni-Coreisindividuallypouchedandethyleneoxidesterilized.A2.5x3.0 x1.5mmthick,inert,self-healingcuttingmatwithdualcuttingsurfacesissoldseparately.TheUni-Coreisalimitedreusable,disposablesamplingtool,idealfortissueprocessingorforensicapplications.Theymaybedisposedofafteruseorcleanedandreused.Cleaning:Cleantipbetweeneachsampleextractionbycoringblankfilterpaper;rinsingwithethanolorsprayingwithcompressedairtoremovedriedartifacts.Rinsematwithethanolaftereachsampleextraction.Autoclaveat20minutesat250 Fand15p.s.i.Recommendedautoclave3to5times. OperationPositionsampleontheHarrisself-healingcuttingmat(availableintwosizes).RemoveprotectivecapfromtheHarrisUni-Corewithgentletwisting.Firmlyholdthecutterasshownorinanyothercomfortableposition.Thetipispositionedatarightangleabovethetargetarea.Useyourfreehandtoholdthematandmaterialsteadywhilepushingdownwardintothesamplewithasemi-circularrotationuntilthetippassesthroughthesample.Note:Donotpressontheplungerwhilecutting.Next,liftthecutterawayfromthesampleandthecutsamplewillberetainedinthecuttertip.Toejectthecutsamplefromthetoolpressontheplunger. Sampleisretainedincoringtipfollowingextractionforpreferredejection.SampleStorageandEjectionSampleStorageandEjectionAfterremovingtheHarrisUni-Corefromthesubstrate,theextractedsampleisstoredinthehollowcuttingtipreadyforpreferredejection.TheHarrisUni-Corecanberestedonitssidewithoutlossofsamplefromthehollowtip.Toejectsample,positiontipovertargetareaanddepressplungerasshown. PyrolysisGasChromatography 0.5mmdiameterUni-Cores,paintsample,pyrolysisgcprobe,quartzsampletubes. 0.5mmdiscpaintsamplecut,collectedandejectedintopyrolysissampletube.GelExtraction 6.00mmHarrisUni-Coreusedtoextractcorediscsfrompre-castgel.Cuttingmatisnotusedforbacking.Thehardplateisusedtopushagainstcuttingtip. DifferentsizediametergeldiscsextractedusingdifferentsizeUni-Cores.Storage EjectionGeldiscstoredinUni-Coretip.NotedifferentGeldiscsizesatthetop. Geldiscejectedintovial.SlidePreparation Erieslideswithdifferentdiameterwells. HarrisUni-Corescancutsamplestomatchthesewellsizes.Tissueorfoodsamplepositioneddirectlyontotheslide. TissueSampling Uni-Coreextractingfood/tissuesample.Temporarystorageofsampleintip.PositionsampleontoMicroscopeslide. HarrisUni-Core，0.35mm 货号15070 单价：￥400HarrisUni-Core，0.50mm 货号15071 单价：￥400HarrisUni-Core，0.75mm 货号15072 单价：￥400HarrisUni-Core，1.0mm 货号15073 单价：￥400HarrisUni-Core，1.2mm 货号15074 单价：￥400HarrisUni-Core，1.5mm 货号15075 单价：￥400HarrisUni-Core，2.0mm 货号15076 单价：￥400HarrisUni-Core，2.5mm 货号15077 单价：￥400HarrisUni-Core，3.0mm 货号15078 单价：￥400HarrisUni-Core，3.5mm 货号15079 单价：￥400HarrisUni-Core，4.0mm 货号15080 单价：￥400HarrisUni-Core，5.0mm 货号15081 单价：￥400HarrisUni-Core，6.0mm 货号15082 单价：￥400HarrisUni-Core，7.0mm 货号15083 单价：￥400HarrisUni-Core，8.0mm 货号15084 单价：￥400