liquid nitrogen purity,China liquid nitrogen purity Manufacturers, Suppliers

GDX3000 XRF Analyzer Precious Metal Analyzer

Feb 01, 2013

... characteristicsStable X-ray tubeElectric-cooling Si-Pin detector instead of liquid nitrogen cooling detector Skyray patent product-Signal-to-Noise Enhancer (SNE ... range: 1ppm-99.99% Forms of samples: powder, solid and liquid Working voltage: AC 110V/220V (AC purified stabilized voltage power ...

Supplier: Chongqing Gold Mechanical & Electrical Equipment Co., Ltd.

[China Manufacturers]

Good factory 2-Ethylhexyl acrylate hot sale

Mar 11, 2013

2-Ethylhexyl acrylate manufacturer 1.High quality and reasonable price 2.Quick delivery 3.Best servive 2-Ethylhexyl acrylate Physical and Chemical Properties:Specific Gravity (20°C): 0.9232Appearance : Clear Colorless liquidOdour: PungentBoiling Point: 99.6°CMelting Point : -71°C(approx)Flash Point : 29.4°C (open cup)specifications ItemSpecificationResultAppearanceColorless liquidPassPurity99.5% ...

Supplier: Shandong Hao Na Import & Export Co., Ltd.

[China Manufacturers]

THPS biocide Tetrakis hydroxymethyl phosphonium sulfate 75% best price

Mar 17, 2013

1.Tetrakis Hydroxymethyl Phosphonium Sulfate 2.Colorless liquid 3.Purity: 75% 4.ISO&REACH Certificate 5.As retardant CAS NO.: ...

Supplier: Yiwu Smiling L Commercial Firm

[China Manufacturers]

Monoethanolamine(MEA)

Jan 05, 2013

... liquidHs Code: 29221100Items Specifications: Test Results UnitAppearance Colorless, clear liquid Conform —Purity 99.5 99.6 %Water content 0.5 0.2 ...

Supplier: Tianjin Yuanlong Chemical Industry Co., Ltd.

[China Manufacturers]

Formic acid

Jul 22, 2012

1.Formic Acid 2.Colorless Transparent Liquid 3.Purity:85% min 4.Cas no.: 64-18-6 Formic acid ...

Supplier: Henan Tianfu Chemical Co., Ltd.

[China Manufacturers]

Triethyl phosphonoacetate;cas#867-13-0;pharmaceutical intermediate

Feb 06, 2013

... )CAS# 867-13-03)Molecular Formula: C8H17O5P4)Appearence:Colorless liquid.5)Purity(GC):98%min,99%min(GC) 6)Water:0.5 ...

Supplier: Zhejiang Huangyan Zhongxing Flavors & Fragrances Co., Ltd.

[China Manufacturers]

N,N,N',N'-Tetramethylethylenediamine

Feb 06, 2012

1. Appearance: colorless liquid. 2. Purity: 99.0% min 3. Moisture: 0.05% max 4. High- ... residue ( Calculate with the sulphate ),%≤0.02[Properties]:Clear,colorless liquid. Be soluble in water, alcohol and other organic impregnant, biochemistry ...

Supplier: Shijiazhuang Sincere Chemicals Co., Ltd.

[China Manufacturers]

V4, Tetramethyltetravinylcyclotetrasiloxane

Dec 19, 2012

Tetramethyltetravinylcyclotetrasiloxane CAS:2554-06-5 Apperance: transparent liquid Color:colorless Purity:99%min Tetramethyltetravinylcyclotetrasiloxane, V4 1. CAS No.: 2554-06-5 ... 2. Colorless transparent liquid 3. Purity: >99% Wanda Siloxane Series Chemical Name: Tetramethyltetravinylcyclotetrasiloxane, V4Synonym: Tetravinyltetramethylcyclotetrasiloxane ...

Supplier: Beijing Credit New Material Co., Ltd.

[China Manufacturers]

cold storage tube 5ml

Jan 18, 2013

cold storage tube 5ml For liquid nitrogen storage,wrting area,graduation... keep good seal and shape 1. ...

Supplier: Haimen Shengbang Laboratory Equipment Co., Ltd.

[China Manufacturers]

DW-450 Roasted Coffee Cryogenic Pulverizer

Sep 20, 2012

... . 300kg/h with above 200mesh powder 3. cryogenic requirement: Nitrogen 4. low temp: min -196 Degree C. Working Principle ... powder can be 10-1000mesh. The application of the liquid nitrogen also avoids the exposition and oxygenation-proof. Technical Parameters:* ... the grinding chamber: φ450mm*gross power: 57KW*working medium: liquid nitrogen* working temperature: 0~-196DC*fineness: 10-1000mesh DW-450 ...

Supplier: Jiangyin Longchang Machinery Manufacturing Co., Ltd.

[China Manufacturers]

DHJF-1205 Low Temperature Constant-temperature Stirring Reaction Bath

Jan 31, 2013

... one new experiment equipment.It can replace dry ice and liquid nitrogen to have low temperature reactions and has high precision of ...

Supplier: Zhengzhou Boke Instrument Equipment Co., Ltd.

[China Manufacturers]

phenyl trimethoxysilane

Jan 14, 2013

This product is easy hydrolysis and esterification . it hydrolysis with other alkoxy silane., for producing silicone resin. main specificationsappearance : colorless transparent liquid≥98% purity:(25°C):1.468—1.473 refractionPH:7 phenyl trimethoxysilane

Supplier: Shanghai Zhaoyu Chemical Material Co., Ltd.

[China Manufacturers]

75% tetrakis hydroxymethyl phosphonium sulfate

Oct 23, 2012

1 .Tetrakis Hydroxymethyl Phosphonium Sulfate 2 .Colorless liquid 3 .Purity: 75% 4 .ISO&REACH Certificate 5.As retardant Tetrakis Hydroxymethyl ... : > 96Stability: Stable under ordinary conditionsSolubility in Water: Soluble2.SpecificationAppearance Colorless liquid Assay 75.0% min Fe 0.001% Max Viscosity (25 ...

Supplier: Lian Xing Chemical Co., Ltd.

[China Manufacturers]

Heptamethyltrisiloxane

Feb 08, 2012

... -88-7 2. Mocular weight: 222.5 3. Appearance: colorless liquid 4. Purity (by GC ): 99% Product introduction:Heptamethyltrisiloxane, chemical name : Bis ...

Supplier: Shanghai Qunyue Chemical Co., Ltd.

[China Manufacturers]

DBNE

Jul 01, 2012

Biocides, high purity, CAS# 69094-18-4 Features: 1) Appearance: light yellow to brownish yellow sticky liquid 2) Purity: 75.0% min. 3) PH value (1% aqua): 3.0 - 5.0 4) Specific gravity: 1.90 - 2.10 DBNE

Supplier: ChemFine International Co., Ltd.

[China Manufacturers]

Hexamethyl Phosphoramide

Dec 26, 2012

Richem is leading chemical supplier in China for Iso butyric acid. We can provide SGS inspection TESTSTANDARDRESULTAppearanceColorless to light yellow clear liquidConformsPurity(GC)≥99%99.26%Water (K.F)≤0.5%0.07%Conclusion: Complies with the standard of export. Hexamethyl Phosphoramide

Supplier: Shanghai Richem International Co., Ltd.

[China Manufacturers]

Ethyl butyrate

Mar 31, 2013

1.Ethyl butyrate 2.Appearance: Colorless and transparent liquid 3.Purity:99.5%min. Characteristic Product Number : MX-k050Product Stand : FEMA : ...

Supplier: Nanjing Yeshun Industry & International Trading Co., Ltd.

[China Manufacturers]

Manganese Bromide solution 53%

Aug 05, 2012

... :MnBr2 3.CAS No.:10031-20-6 4.Appearance:Red liquid 5.Purity:53%min Manganese Bromide ♥product:manganese bromide solution CAS ...

Supplier: Weifang Graceland Chemicals Co., Ltd.

[China Manufacturers]

Graphitization add carbon agent

Feb 04, 2012

... is by high temperature graphitization of low sulfur after low nitrogen purity graphite processing and into.Product features:1, high carbon fixed ... , high absorptivity, low sulfur low nitrogen, and in the absorption rate is faster than the similar ... recommend ductile iron manufacturers use the factory low sulphur low nitrogen graphite increased carbon agent.Packing:25 kg/bag, the ...

Supplier: Hebei Kaien Trading Co., Ltd.

[China Manufacturers]

Micro Centrifuge Tube Rack 60wells for 1.5ml and 0.5ml centrifuge tube

Mar 31, 2013

ISO CE Temperature from -196C to +120C For liquid nitrogen storage,wrting area,graduation Micro Centrifuge Tube Rack 1 Cat No: L017215 L0172052 Micro Centrifuge Tube Rack: 72wells for 1.5ml 72 wells for 0.5ml5 Materia:PP

Supplier: Shanghai Allcan Medical Co., Ltd.

[China Manufacturers]