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 貨號15090 單價：￥2800.00HARRISMICROPUNCH1.0MM,PK/1 貨號15091 單價：￥2800.00HARRISMICROPUNCH1.2MM,PK/1 貨號15092 單價：￥2800.00HARRISMICROPUNCH2.0MM,PK/1 貨號15093 單價：￥2800.00HARRISMICROPUNCH3.0MM,PK/1 貨號15094 單價：￥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 貨號15070 單價：￥400HarrisUni-Core，0.50mm 貨號15071 單價：￥400HarrisUni-Core，0.75mm 貨號15072 單價：￥400HarrisUni-Core，1.0mm 貨號15073 單價：￥400HarrisUni-Core，1.2mm 貨號15074 單價：￥400HarrisUni-Core，1.5mm 貨號15075 單價：￥400HarrisUni-Core，2.0mm 貨號15076 單價：￥400HarrisUni-Core，2.5mm 貨號15077 單價：￥400HarrisUni-Core，3.0mm 貨號15078 單價：￥400HarrisUni-Core，3.5mm 貨號15079 單價：￥400HarrisUni-Core，4.0mm 貨號15080 單價：￥400HarrisUni-Core，5.0mm 貨號15081 單價：￥400HarrisUni-Core，6.0mm 貨號15082 單價：￥400HarrisUni-Core，7.0mm 貨號15083 單價：￥400HarrisUni-Core，8.0mm 貨號15084 單價：￥400