LCMSGradeMethanolProductDescription
CovaChem"sLCMSGradeMethanolisahighpuritysolvent(>99.9%),ideallysuitedforLCMSapplicationsandgenerallaboratoryuse.Covachem"sLCMSGradeMethanolissubmicronfiltered,andlottestedforsuitABIlityinLC/MSapplicationsandtoensureexceptionallylowmetalscontent.
PackageSizes:1Liter,4Litersand4x4LitersProductNumbers:17413-1,17413-4,17413-4x4
ProductName:LCMSGradeMethanol
AlternativeNames:LCMSMethanol;LCMSGradeMethanol;LCMSMethylalcohol;MethanolforLC/MS
Specifications
Appearance:Clear,ColorlessLiquid
Purity(GC):≥99.9%
Color(APHA):10max
LC/MSGrADIentSuitabilityTest:Topasstest
Residueafterevaporation:1ppmmax
Water:0.02%max
TitratableAcid,mEQ/g:0.0003max
TitratableBase,mEQ/g:0.0002max
OpticalAbsorbance(210-280nm):Topasstest
Aluminum(Al):10ppbMax
Barium(Ba):10ppbMax
Cadmium(Cd):10ppbMax
Calcium(Ca):10ppbMax
Chromium(Cr):10ppbMax
Cobalt(Co):10ppbMax
Copper(Cu):10ppbMax
Iron(Fe):10ppbMax
Lead(Pb):10ppbMax
Magnesium(Mg):10ppbMax
Manganese(Mn):10ppbMax
Nickel(Ni):10ppbMax
Potassium(K):10ppbMax
Silver(Ag):10ppbMax
Tin(Sn):10ppbMax
Zinc(Zn):10ppbMax
RecommendedStorage:RoomTemperature,protectedfromexcesslight
Properties
PropertiesPhysicalState:Liquid
MeltingPoint:-98°C(lit.)
BoilingPoint:65°Cat760mmHg(lit.)
CAS#:67-56-1
ChemicalFormula:CH4O
MolecularWeight:32.04
CountryofOrigin:USA
TariffCode:2905.11.2000
UNTransportationCode:1230
ImportantNotes:
(1)NoAdditionalHazardoustransportationcharge!$25HazmatchargeINCLUDEDinthepricelistedonline.
(2)Duetotheweightandhazardsassociatedwiththisproduct,notallshippingoptionsareavailableforthisproduct.Afterreceiptoforder,acustomerservicerepresentativemaycontactyoutomodifyshippingoption.
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这个“类”是什么意思？
