Product Name: Porcelain Basins, Round Bottom with Spout, Glazed Model NO.: C46-C73 Material: Porcelain Reactant State: Solid Classification: Laboratory Porcelain Basins Model Number: C46-C73 Place of Origin: Jiangsu, China Color: White Shape: Round Bowl Process: Glaze or Unglazed Glaze or Unglazed: Ceramic Alumina Advantage: Stand for Temperature Frequency, Steady Quality Quality Control System: ISO 9001 & ISO14001 Working Temperature: for Glazed 1050 Celsius Degree & for Unglazed 1380 Usage: Reaction Type: Basins Trademark: cordial Transport Package: Standard Export Package Origin: Jiangsu, China HS Code: 69091900 Product Description Porcelain Evaporating Dishes With Glazed Or Unglazed Made By Ceramic Alumina,Laboratory Porcelainwares FullSerials,The No.1 Brand In China With High Quality& Competitive Offers.Supplier For Bayer & Basf Etc.To Be Top Quality In China.Thematerialsusedwithhighpurityenableproductstoresistcorrosionandwithstandsharpchangeintemperature.Glazedutensilsworksatisfactorilyattemperaturesupto1050°C,andunglazedupto1380°C.Bothofthemmeetrequirementsaquiredbychemicalandphysicalanalysis.EachpieceofproductpassesstrictinspectinginaccordancewiththestandardofSY-3320-83issuedbythePetroleumIndustryMinistrybeforebeingbroughttobemarketed.ChemicalCompositionsSiO251%Al2O336.5%Fe2O30.15%CaO0.47%MgO1.68%K2O3.2%Na2O0.79%Others6.21%PhysicalParametersAcidresistance>99.98%Alkaliresisitance>97%TemperatureresistanceA.Forglazedtype:1050°CB.Forunglazedtype:1380°CC.ForCorundumcrucibles:1600°CD.ForCarbonsulphurhighfrequencycrucibles:1700°CWearresistance<0.03g/cm2Moh'shardness7gradeWaterabsorptionrate<0.5%Bulkdensity2.2-2.7g/cm3Compressivestrength>300MpaBreakingstrength>40MpaThermalstability1400°CtoambienttemperatureArt NO.Capacity(ml)Rim Diam(mm)Height(mm)C-46-1154720C-48507028C-521159636C-5618010743C-6027012049C-6238014056C-6550016858C-69150022576C-735000300140Different sizes avaliable!Thank you for your advance in advance and welcome to your early require!