Specification Brand : Fiildtekii BulletPoint1 : Pack: 12set, 100ml(3.4oz) capacity pure PTFE lab crucibles with cover BulletPoint2 : Material:100% Virgin PTFE(Polytetrafluoroethylene) BulletPoint3 : Temperature Range:-380F to 500F BulletPoint4 : Manufactured in dust-fee workshop, Thick-walled Design,Sippery surface,High concentricity BulletPoint5 : Corrosion resistant, High cleanliness, Non-stick, High hydrophobicity Capacity : 3.4 ounces Color : White IncludedComponents : No ItemDisplayDimensions_Length : 2.76 inches ItemDisplayWeight : 0.35 pounds ItemName : Fiildtekii 100ml(3.4oz) PTFE Thick Crucible, Dozen Per Pack Teflon Lab Furnace Pot Especially for Corrosives Acids Wet Chemicals ItemPackageDimensions_Height : 30 centimeters ItemPackageDimensions_Length : 40 centimeters ItemPackageDimensions_Width : 30 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : crucibles ItemVolume : 1 cubic_centimeters Manufacturer : GS tech Material : polytetrafluoroethylene ModelName : Generictegcqkzwf3 ModelNumber : R19WD1039EAEI135B4 NumberOfItems : 12 NumberOfLithiumMetalCells : 1 PartNumber : FT29PTC10012 ProductDescription : Fiildtekii brand focus on R&D, production, and sales of fluorine plastics (PTFE, PFA, FEP, ECTFE, etc.) and their composite products. Also known as Teflon, PTFE is the grandfather of all fluoroplastics; it is the most unusual and exhibits the best performance in terms of temperature and chemical resistance, and non-stick properties. Compared with similar fluoropolymers, PTFE usually has the best price and performance ratio. PTFE lab crucibles are especially suitable for corrosive chemicals, HF acid, sticky liquid, semiconductor industry, electronic chemicals, wet chemical for the application of corrosion resistance, insulation requirements of high application scenarios.