gas chromatography columns - china gas chromatography columns manufacturers and suppliers

Gas Chromatograph ColumnsJan 01, 2013

... gas chromatography in the 1980s, especially with regard to columns. Prior to the advent of capillary columns, chromatographic systems used packed columns. Packed columns ... free acids, and alcoholsToday most columns are fused silica capillary columns with typical internal diameters ranging from ... theoretical plates it will contain and therefore long columns are capable of separating almost any mixture ...

Supplier: Dalian Replete Science And Technology Co., Ltd.

China
ADD:Xi'nan road 590 1-7,Dalian,Liaoning
TEL:86-0411-83786041

GC9790II Gas ChromatographyJan 01, 2013

GC9790II Gas Chromatography TSINGTAO UNICOM-OPTICS GC9790Series Gas Chromatographs are new generation products. Instruments a GC9790II Gas ChromatographyCapillary and packed column inlets, split and splitless ...

Supplier: Tsingtao Unicom-Optics Instruments Co., Ltd.

China
ADD:Building 2, Huanghai West Road,Laixi,Shandong
TEL:86-532-88480588

Gas ChromatographyMay 19, 2015

... analysis, transformer oil analysis, testing, high purity gas analysis of residual solvents in pharmaceuticals, medical devices ... chromatograph unit: liquor factory, other wineries, petrochemical, gas liquefaction plant, the coal industry, environmental testing, ... trace ingredients are needed to gas chromatography, liquid chromatography Function characteristics 1, the gas chromatograph using a large ...

Supplier: Changsha Friend Experimental Analysis Instrument Co., Ltd

China
ADD:Lugu Road , LongSea Group,Changsha,Hunan
TEL:86-731-83889629

argon gas/AR/Liquid argonJan 01, 2013

... Argon (Ar) is a colorless, nonflammable, inert gas. It acts as a simple asphyxiant by displacing ... , Fourier Transform Infrared; Gas Chromatography - High Efficiency Discharge Detector, Ultrasonic detector, carrier gas when analyzing hydrogen in helium ... semiconductor manufacturing processes as a carrier/purge gas. Gas cylinder specification:ModelMWA219-40-15Diameter219mmHeight with cap1420mmWeight ...

Supplier: Qingdao Ruifeng Gas Co., Ltd.

China
ADD:No. 219 Jinshui Rd., Licang District,Qingdao,Shandong
TEL:86-532-88258168

portable Micro Gas Chromatograph deviceJan 01, 2013

... designed O2/N2 kit.DescriptionMYRKOS is a portable Micro Gas Chromatograph that can measure separately the seven fault ... LIMS web based application. Simply faster MYRKOS uses Micro Gas Chromatography, a technology that rapidly separates samples in their ... Simply ReliableASTM D 3612 and ISO 60567 solely recognize Gas Chromatography for making reliable DGA measurements. Through compliance with these ...

Supplier: Xiamen Jiahua Electrical Technology Co., Ltd.

China
ADD:3/F, Gaoxing Electrical Bldg., No. 4, Gaoban Road, Cangshan Science & Technology Park,Fuzhou,Fujian
TEL:86-591-83537715

hydrogen Nitrogen and Air combined generatorJan 01, 2013

... of HYN-high purity Nitrogen gas generator,HYH-high purity Hydrogen gas generator and HYA-Air gas generator,we have researched ... the new product named Nitrogen Hydrogen Air Gas Generator to meet the needs of the market . ... high-purity nitrogen compound purification electrolytic separation technology for gas chromatography FID, TCD detector, applies to all domestic and international ...

Supplier: Whole Win (Beijing) Materials Sci.& Tech. Co., Ltd.

China
ADD:Room 405, Fangxing Building, No. 30 Xueyuan Road, Haidian District,Beijing,Beijing
TEL:86-10-62316766

Autosampler 2200Jan 07, 2013

... , simple and convenient placement. 2. Compatible with many types of gas chromatography both at home and abroad. 3. 15 sample disks 4 ... .1 - 500 uL Internal Quantity 0 - 490 uL Solvent Quantity Columns 0 - 500 uL Solvent Cleaning solvent I,II,III Solvent ...

Supplier: Zhejiang Finetec Instruments Co., Ltd

China
ADD:No.6 South Triumph Road,Quzhou,Zhejiang
TEL:86-0570-3852112

Fermented Black Garlic ExtractJan 01, 2013

Black Garlic Extract has antibacterial wide puah, bacteriostatic strong sex, enhance immunity, and drop poison insecticide, mo Fermented Black Garlic Extract has antibacterial wide puah, bacteriostatic strong sex, enhance immunity, and drop poison insecticide, mouldproof preservation roleCertificate of AnalysisProduct and Batch InformationProduct Name:Aged Black Garlic Extract Liquid 65Country of ...

Supplier: Wuxi Cima Science Co., Ltd.

China
ADD:Jinxi Road.100,Binhu,Wuxi,Jiangsu,china,wuxi,Jiangsu
TEL:86-510-85188225

methacrylic acidJan 01, 2013

... organic solvents. Technical Index ItemStandardAppearancecolorless transparent liquid in normal tempPurity (Gas Chromatography (GC) method)≥99%Moisture(Karl Fisher (KF) method)≤0.5 ...

Supplier: Hongye Chemical Co., Ltd.

China
ADD:2nd Fl,Bank of China Mansion,Zhongyuan Road,Puyang City,Henan
TEL:86-393-8787136

Aromatic Aniseed OilJan 02, 2013

... as food flavoring with approval of China (GB 2760-1996). Gas chromatography is used for scientific accurate quality control. This is the ...

Supplier: Guangxi Wanshan Spice Co., Ltd.

China
ADD:Shili Industrial District,Lingcheng Town,Lingshan County,Guangxi,Qinzhou City,Lingshan Couty,Guangxi
TEL:86-0-6208776

Rapid Alcohol Saliva Strip TestJan 02, 2013

... positive specimens, an alternate, non-enzymatic technology such as headspace gas chromatography should be used. PRINCIPLERapid Saliva Alcohol Test Strip is based ...

Supplier: AccuBioTech Co., Ltd.

China
ADD:No. 28, Yu Hua Road,,Beijing,Beijing
TEL:0086-10-62058220

cinnamy alcoholJan 02, 2013

... to light yellow crystal, or colorless to light yellow liquidcompliesContent(gas chromatography) :alcohol content≥98% min98.18%Freezing point(centigrade):≥33.033 ...

Supplier: K-Well Industry Co., Ltd. (China)

China
ADD:No. 38 North Huaihai Road, Huaian, Jiangsu, China,Huai'an,Jiangsu
TEL:86-517-83990092

ETFE fluoroplastic wires---TEFLONJan 03, 2013

... in automotive industry as barrier to volatile organic carbon materials, gas-chromatography pipes, gastro-camerahose.ETFE Technical Parameter ( Item No.: LC301)Physical ...

Supplier: Guangzhou Lifuchang Trading Co., Ltd.

China
ADD:No. 1 three-Jixian North Yongping Street, Baiyun District, Guangzhou,guangzhou,Guangdong
TEL:86-20-36536629

QL large type hydrogen generator, CE CertificateJan 04, 2013

... Ω/cm Application Field This generator mainly supplies hydrogen for lab, gas chromatography analysis, etc. The hydrogen generator could replace hydrogen cylinder completely ...

Supplier: Shandong Saikesaisi Hydrogen Energy Co., Ltd.

China
ADD:Kaituo Road Tianchen Street Intersection, High-Tech Development Zone,Jinan,Shandong
TEL:0086-531-87079866

Diethyl(hydroxymethyl)phosphonateJan 04, 2013

ISO 9001:2000 Appearance: light yellow or colorless transparent liquid Assay: ≥97.0 % (gas chromatography)Packing: In plastic drum, 25kg / drum or 100kg / drum. Use: It is used in herbicides and bactericides; as intermediate in the synthesis of nucleoside antiviral drugs.

Supplier: Shanghai Uchem Co., Ltd.

China
ADD:16G,Tower 3,Gateway Plaza No.2601 Xietu Road,Shanghai,China,Shanghai,Shanghai
TEL:0086-21-64261648

Capsicum extract CapsaicinJan 04, 2013

... 1PPMCompliesAtomic AbsorptionPesticides Residues DDTNMT 0.1mg/kgCompliesGas ChromatographyBHCNMT 0.2mglkgCompliesGas Chromatography Microbiological Tests Total Plate CountNMT 1000cfu/gCompliesAOAC/PetrifilmYeast & MoldNMT 100cfu ...

Supplier: Ningbo Liwah Pharmaceutical Co., Ltd.

China
ADD:Xinlian Village, Gaoqiao Town,Ningbo,Zhejiang
TEL:86-574-86501718

TRIETHYLAMINEJan 04, 2013

ASSAY: 99.7% MIN DESCRIPTION: COLORLESS OR LIGHT YELLOW TRANSPARENT LIQUID CAS NO.: 121-44-8 PACKING:140KG/DRUM TRIETHYLAMINE ItemSpecificationAnalytical MethodTriethylamine %≥99.5Gas-chromatographyETHYLAMINE %≤0.10Gas-chromatographyDIETHYLAMINE %≤0.10Gas-chromatographyEthanol %≤0.10Gas-chromatographyWater content %≤0.10Karl-Fisher method

Supplier: Lianyungang Chemivit International Co., Ltd.

China
ADD:No.168 Chaoyang Road,Xinpu,Lianyungang,Jiangsu
TEL:86-518-85480662 85480636

BorneolJan 05, 2013

... ~ 209°C Specific rotation: +34 ~ +38 ° D-borneol content (by gas chromatography): 95%, 96%, 97%, 98%, 99% ; the natural camphor is major ...

Supplier: Xiamen Mainsource Imp./Exp. Trading Co., Ltd.

China
ADD:RM807 YUCHENG BUILDING NO.51-1 DONGDU ROAD,XIAMEN,CHINA,XIAMEN,Fujian
TEL:86-592-2612131

Theaflavin 60% black tea extract(CORONA)Jan 05, 2013

Black tea extract Tea flavin 30%;20%;40%;60% Regulates lipid and lowers cholesterol GMP standard company founded in 1997 Black tea extract Tea flavin 30%;20%;40%;60% Product Name:Black tea extract Country of Origin:P. R. ChinaBotanic Name: Camellia sinensisType of extraction:Grain Alcohol & WaterExtract From LeavesManufacture Date2009-7-23Lot Number: RMBTE090725-1Analysis DateJuly.24.2009Quantity ...

Supplier: Fuzhou Corona Science & Technology Development Co., Ltd.

China
ADD:No. 209, Industry Road (in Former Flavor Factory),Fuzhou,Fujian
TEL:86-591-83769772

Rapid saliva alcohol testerJan 05, 2013

... positive specimens, an alternate, non-enzymatic technology such as headspace gas chromatography should be used.PROCEDURE1. Open the foil package and remove ...

Supplier: Jiangsu Well Biotech Co., Ltd.

China
ADD:No.126 Huaxing Road, Economical Development Zone,JinTan,Jiangsu
TEL:86-519-80191660