99 97 tungsten alloys,China 99 97 tungsten alloys Manufacturers, Suppliers

CI2000-CY online high purity oxygen analyzer

Feb 04, 2012

... oxygen purity without needing benchmark gas High accuracy: 10.00%~99.999% O2 Online high purity oxygen analyzer Introduction CI2000-CY ... Specifications of online high purity oxygen analyzerMeasure Range: 10.00%~99.99% 97.00%~99.99% O2Accuracy: ±0.1 in FS rangePreheating Time: 99sStability: Zero ...

Supplier: Shanghai Changai Electronic Science & Technology Co., Ltd.

[China Manufacturers]

solar collector

Nov 09, 2012

... alloy and spray plastic Heat pipe materialTU1,Copper volume is 99.97%,thickness is 0.7mmRubber seals and rings58mm diameterPlastic end coverFlip ...

Supplier: Zhenjiang Tianlang Luminous Energy & Photoelectricity Co., Ltd.

[China Manufacturers]

HEPA filter

Jan 26, 2013

HEPA can effiectively filtrate as tiny as0.3um such as pollen,somke ,air borne dust and allergens with an efficent up to 99.97% The HEPA filter efficentively filtrate as tiny as 0.3um such as pollen,smoke,air borne dust and allergens with efficent up to 99.97%.It is used for air purifier ,air conditioner and other place. HEPA filter

Supplier: Ningbo City Haichuang Electronic Co., Ltd.

[China Manufacturers]

Supply reinforced graphite sheet in roll

Jan 11, 2013

... ±0.05Thickness tolerance (g/cm3)±0.03±0.04Carbon content (%)≥99≥97Tensile strength (MPa)≥4.8≥4.5Compression ratio (%)≥40≥40Spring ...

Supplier: Aoyu Graphite Group Corp.

[China Manufacturers]

Room Air Cleaners Filtration (Meltblown)

Dec 13, 2012

We designed the media to meet initial efficiencies up to 99.97% on 0.3-micron particles, while providing extremely low air ... . We designed the media to meet initial efficiencies up to 99.97% on 0.3-micron particles, while providing extremely low air ...

Supplier: Nantong Liyang New Material Development Co., Ltd.

[China Manufacturers]

Lowest 4-Methyl-2-pentanone

May 13, 2012

1. Good quality 2.Lowest price 3.Highly fiamable 4.Large storage 5.wide using Methyl Isobuthyl KetoneApperanceClear LiquidColor.pt/co10Density.at 20°C0.800-0.804Water.wt%0.1Purity.wt%99.97Acidity as acetic acid.wt%≤0.01IBP(°C)114-117DP(°C)117MAX Lowest 4-Methyl-2-pentanone

Supplier: Tianjin Jiateng Chemical Products Co., Ltd.

[China Manufacturers]

P-toluene sulfonic Acid

Jan 10, 2013

... sulfonic acid, PTSA, p-Toluenesulfonic acid Appearance: White crystalline Specifications: 99%, 97%, 95% Packing: 25 Kg/bagPlease feel free to contact with ...

Supplier: Suzhou Huanxin Chemical Imp & Exp Co., Ltd.

[China Manufacturers]

manufactory zinc sulfate

Feb 21, 2013

Zinc Sulhpate is white free flowing powder, soluble in water, slightly soluble in alcohol, insoluble in acetone Zinc Sulphate is mainly used for manufacture of zinc salts of barium, and other raw materials, viscose fiber and is also an important adjunct vinylon fiber materials; agriculture as a trace element fertilizer, also used in electroplating, flotation, fruit tree seedlings to prevent ...

Supplier: Henan Tianfu Chemical Co., Ltd.

[China Manufacturers]

Itaconic acid

Mar 01, 2012

... acid ItemStandardLaboratory reportAppearanceWhite crystal or powder White crystal or powderPurity≥99.6%99.97%Melting point165-168¡æ166.1¡æChroma≤5 APHA2.5 ...

Supplier: Sinochem Qingdao Co., Ltd.

[China Manufacturers]

Heptahydrate Zinc Sulphate

Aug 13, 2012

... larger quantity . Our company can supply Heptahydrate zinc sulphate 92-99% in larger quantity CatalogIndexModel(special grade )(first grade)(qualified grade ...

Supplier: Changsha Asian Light Economic Trade Co., Ltd.

[China Manufacturers]

Ammonium Bifluoride (Oil Drilling grade)

Mar 31, 2013

... ITEMSEnterprise StandardJISK1407-78Appearance %White salt-like crystaWhite salt-like crystaAssay %≥99%≥97%SO4 %≤0.05≤0.1fluosilicate %≤0.02≤3Heavy metal %≤0 ...

Supplier: Shanghai Sungo Technology & Trade Co., Ltd.

[China Manufacturers]

01 various components Gas Mixtures

Aug 30, 2012

... N2≤2 H2≤0.5 H2O≤1 Hydrogen H2 99.99 O2≤5 CO2≤5 N2≤60 TCH4≤10 ... 5 TCH4≤1 CO≤3 H2O≤1 Nitrogen N2 99.99 O2≤50 CO2≤10 N2≤10 CO≤5 H2O ... 1 Carbon Monoxide CO 99.95 N2<350,O2<50,H2O<5 Sulfur Dioxide SO2 99.97 O2+N2<100,H2O ... <10,<200 Nitrogen Monoxide NO 99.5 N2O<4000NO2<2000N2< ... 300CO2<500 Nitrogen Dioxide NO2 99.9 Nitrous Oxide N2O 99.99 Neon Ne 99.995 H2≤2 N2≤5 He ...

Supplier: Jining Xieli Special Gas Co., Ltd.

[China Manufacturers]

Zinc sulfate heptahydrate

Feb 22, 2013

Zinc sulfate price 1. Chemical formular:ZnSO4.7H2O 2. Purity:98% min 3. Zn>21.5% 4.25kgs bag 20'fcl: 25mt Zinc sulfate price 1. Chemical formular:ZnSO4.7H2O 2. Purity:98% min 3. Zn>21.5% 4.25kgs bag 20'fcl: 25mts 1. Product name: manufacturer of zinc sulfate price2. Chemical formular: ZnSO4.7H2O3. Molecular weight: 287.57864. CAS No.: 7446-20-05. Standard executed: HG/T2326-20056. Uses: It can be ...

Supplier: Tianjin Ruifengtiantai International Trade Co., Ltd.

[China Manufacturers]

good solvent for epoxy paints, marine coatings and protective coatings-benzyl alcohol 100-51-6-largest manufacturer

May 29, 2012

... 3) NO.1 in China 4) Highest quality, high purity-99.99% Benzyl Alcohol Molecular formula: C7H8OMolecular weight: 108.14Structural formula: CAS ... transparent liquidColor(Hazen)≤5≤5Fragrance—light scent of flowerPurity(GC)(%)≥99.9799.99Benzaldehyde(ppm)≤200≤50Specific Gravity(20°C,kg/ m3 ...

Supplier: Hubei Greenhome Fine Chemical Co., Ltd.

[China Manufacturers]

PSVE (perfluoro-3,6-dioxa-4-methyl-7-octene-sulfonylfluoride)

Mar 31, 2013

PSVE (perfluoro-3,6-dioxa-4-methyl-7-octene-sulfonylfluoride) PSVE (perfluoro-3,6-dioxa-4-methyl-7-octene-sulfonylfluoride) Conformable with: Q/DYS 010-2007 In normal state, PSVE is colorless transparent liquid and important monomer of organic fluoride material, and it is mainly used to introduce functional sulfonic group into polymer. Quality Specification ItemUnitIndexHigh grade1st gradePurity, ...

Supplier: Shanghai Greatbrilliant Industry Co., Ltd.

[China Manufacturers]

0.3mm copper coated aluminum wire

Jan 09, 2013

... advanced welding technology. The copper adopts the pure copper with 99.97% above density; copper layer is of high density, and good ...

Supplier: Suzhou Yonglong Double Metal Technology Co., Ltd.

[China Manufacturers]

Titanium coil tube for heat exchanger

Mar 31, 2013

GETWICK Titanium Coil Tube 1.Grade:Gr1,Gr2 2.Purity:>=99.97% 3.Melting Point:>=1600C 4.Standard:ASTM B338,ASTM B891 ...

Supplier: Shaanxi Getwick Nonferrous Metals Co., Ltd.

[China Manufacturers]

silicon metal 553

Feb 14, 2013

... (10-100)mm.Composition Analysis GardeCompositionSi Content(%)Impurities(%)FeAlCaPLevel 1515>99.6%≤0.15-≤0.015≤0.004%Level 2202 ... 0.2≤0.2≤0.02≤0.004%Level 2203>99.5%≤0.2≤0.2≤0.03≤0.004%Level ... 0.3≤0.1≤0.03≤0.005%Level 3303>99.3%≤0.3≤0.3≤0.03≤0.005% ... Level 411>99.2%≤0.40.04-0.08≤0.1-Level 421 ... 5≤0.5≤0.3- Grade :1101#Main Content Si,>99.97%Impurities MAX.Cu1-15 ppmWtFe<1,000 ppmWtAl<1,000 ...

Supplier: Quzhou Derui Chemical Co., Ltd.

[China Manufacturers]

Copper clad aluminum wire

Mar 31, 2013

... ASTM B566-93 standard. Itscopper layer takes refined copper above 99.97% purity under the cladding welding& drawing method, cladding the plashing ...

Supplier: Deqing Chenjian Metal Wire Drawing Co., Ltd.

[China Manufacturers]

Dimethylformamide

Apr 17, 2012

Dimethylformamide Chemical formula: C3H7NO UN NO.2265 1. DMF 99.9% 2. CAS 68-12-2 Dimethyl Formamide, Dimethylformamide; N, ... )10 max10Distillation test 151-155°C Volume, ml98.5 min.99.1Dimethylamine, ppm15 max.6Formic acid, ppm25 max.10PH(25°C ... (as dimethyl acetamide), ppm800 max.221Moisture, ppm200 max.108DMF, %99.9 min.99.97H.S. Code: 29241910Packing: in 190KG steel drum. Dimethylformamide

Supplier: Qingdao Oversea Marine Safety Equipment Co., Ltd.

[China Manufacturers]