chlorine test paper 50 2000 ppm,Find chlorine test paper 50 2000 ppm Manufacturers, Suppliers on ECVERY.com

High Power Aluminum PCB,Aluminum PCB-4

Jun 01, 2012

... Based PCB,mcpcb 1,Aluminum PCB manufacturer 2, ISO 9001:2000 ,UL, RoHS 3,No MOQ4,Quick delivery. 5,Price list ... 12)Max working panel: 24*20 (610mm*508mm) 13)E-test voltage: 50-300V 14)Certificate: UL, ISO9001, RoHS 15)Impedance control ... : Microstrip impedance: 50-60Ω, Tolerance: +-10% Differential Impedance: 90-120Ω, Tolerance: +-10% 16 ...

Supplier: Shenzhen K-Better Electrical Co., Ltd. [China Manufacturers]

print circuit board for electronic remote control

Feb 15, 2012

1,ISO90001:2000, UL, SGS 2,No MOQ 3,Free sample before production ... 12)Max working panel: 24*20 (610mm*508mm) 13)E-test voltage: 50-300V 14)Certificate: UL, ISO9001, ISO14001, ISO/TS 16949 ... , RoHS 15)Impedance control: Microstrip impedance: 50-60Ω, Tolerance: +-10% Differential Impedance: 90-120Ω, Tolerance: +-10% 16 ...

Supplier: Meizhou Dingtai P.c Board Co., Ltd. [China Manufacturers]

PCB factory supply OEM service

Oct 06, 2012

1.Reputable manufacturer 2.Certificate:ISO UL ROHS REACH 3.FR-4 PCB 4.Timely delivery 5.Environment friendly PCB pcb design&pcba1.We have 10 years experience in pcb field to serve your needs2.Competitive pcb price with high quality3.Excellent service and prompt delivery4.Our pcb get ISO and UL Certificates and meet ROHS,REACH standardOur PCB Technical capabilities NOITEMTechnical ...

Supplier: Shenzhen Okey Electronics Co., Ltd. [China Manufacturers]

led rigid strip board with 5050 smd led

Nov 01, 2012

led rigid strip board with 5050 smd led 1.PCB experience10 years 2.PCB certificate:ISO,UL and ROHS 3.PCB Lead time:3-7 day led rigid strip board with 5050 smd led1.We have 10 years experience in circuit board field to serve your needs2.Competitive circuit board price with high quality3.Excellent service and prompt delivery4.Our circuit board get ISO and UL Certificates and meet ROHS standard Our ...

Supplier: Sograce International Corporation Limited [China Manufacturers]

PTFE Skived Sheet

Mar 10, 2012

... , white, smooth, no curve, no skiving mark, and pass SGS test. PTFE Skived Sheet 1. Material: 100% pure white PTFE skived ... , white, smooth, no curve, no skiving mark, and pass SGS test. PTFE Skived Sheet

Supplier: Tianjin Sino-New Energy Technology Co., Ltd. [China Manufacturers]

citric acid monohydrate

Oct 28, 2012

... or GranulesIdentification Pass TestColor & Clarity of Solution Pass TestPass Test/Pass Test/Assay%99.5-100.599.5-100.5Water% 7. ... 1/Heavy Metalsppm ≤10≤10/≤5/Oxalateppm≤360≤360Pass Test≤100≤100Chlorideppm////≤50Sulphateppm≤150≤150/≤150≤150Readily Carbonisable Substances Not ... 5Aluminumppm≤0.2≤0.2///Bacterial EndotoxinsIU/mg<0.5Pass Test///Water Insoluble Substances ////Filtration time not more than 1 ...

Supplier: Qingdao Century Longlive Int'l Trade Co., Ltd. [China Manufacturers]

SY-125 Silicone sealant special for Aquarium

Jun 13, 2012

... reference, is not suggested to make standard.Test itemIndexTest methodTest at 50±5% RH and temperature 23±2°C ... -Free Time ,min15GB/T13477.5-2003Curing time at 50±5% RH and temperature 23±2°C,days14- ... 21As Cured –After 21days at 50±5% RH and temperature 23±2°C:Durometer ... dry places after the date of production.Handling PrecautionsThis paper doesn't include MSDS for product. It should be ...

Supplier: Hangzhou Sanying Chemical Industry Co., Ltd. [China Manufacturers]

High Temperature Amylase SUKAMy-Hi

Mar 29, 2012

... syrup, dextrins, oligosaccharides) and alcohol, brewery, glutamate, textile, dye & printing, paper making etc.2. WORKING MECHANISM: Alpha-amylases (endo-a-1 ... co-factor such as Ca2+ at a concentration of 50-70 ppm is required for optimal activity.4. SPECIFICATION:SUKAMy-Hi is ...

Supplier: Sukahan (Weifang) Bio-Technology Co., Ltd. [China Manufacturers]

Potassium Hydroxide White Flakes

Aug 11, 2012

... (K2CO3)0.5% maxHG/T 3688-2000PPM Chloride (as Cl)50 maxHG/T 3688-2000PPM Iron (Fe)5 maxQB/HR 003 ... -2003PPM Sulfate (as SO4)50 maxHG/T 3688-2000PPM Nitrate and Nitrite (as N)5 ... (Na)0.8% max QB/HR 003-2003PPM Phosphate (PO4)50 max HG/T 3688-2000PPM Silicate (SiO3 )100max HG/T ... Aluminum (Al)20 max QB/HR 003-2003PPM Calcium (Ca)50 max QB/HR 003-2003PPM Nickel (Ni)5 max QB ...

Supplier: China Shanxi Xinghua Cun International Trading Co. [China Manufacturers]

Electric insect killer

Feb 07, 2012

... conductor between the electrified mesh and the grid, sending a 2000-volt current through its body with a loud ‘ZAP’ ... certificate (1 page), detailed CE-EMC test report (19 pages), detailed CE-LVD test report (50 pages) available for checking and verifying. ... Rohs certified: RoHS certificate (1 page), detailed RoHS test report (5 ...

Supplier: Chaozhou Xiangqiao Hongchuang Plastic Factory [China Manufacturers]

citric acid monohydrate

Sep 16, 2012

... with weave bag inner lining plastic bag, can use cowhide paper bag package, every bag net weight 25kg. Airproof conservation , should ...

Supplier: Tianjin Tiankai Chemical Industries Import and Export Corporation [China Manufacturers]

Sulfamic Acid

Aug 04, 2012

... in tobacco.Raw material for paint, dye stuff and PH test paper.Used as fire resistance of cotton fibre.Used as solidifying ... acidLoading in packing:20mt with palletsSpecification: Item StandardSulfamic acid: 99.50% minSulphate (SO4): 0.02% maxInsoluble in water: 0.01% maxIron ...

Supplier: Hainan Huarong Chemical Co., Ltd. [China Manufacturers]

Sodium Citrate

Aug 10, 2012

... OR WHITE CRYSTAL INDENTIFICATION PASS TESTPASS TESTPASS TEST ACIDITY & BASICITY PASS TESTPASS TESTPASS TEST CLARITY AND COLOUR OF SOLUTION PASS TESTPASS ... METALSPPM≤10≤10≤10 OXALATEPPM≤300≤300≤300 CHLORIDEPPM≤50≤50≤50 SULPHATEPPM≤150≤150≤150 READILY CARBONSABLE SUBSTANCESPPMNOT DEEP THAN ... DEEP THAN STANDARDNOT DEEP THAN STANDARD PYROGENS PASS TESTPASS TEST use:1.in food processing,it is used as ...

Supplier: Qingdao Yuanrun Chemical Co., Ltd. [China Manufacturers]

citric acid monohydrate

Apr 16, 2012

... .5-100.599.5-100.599.5-100.5Water%7.50-8.807.5-9.0≤8.87.5-9.07 ... .5-8.80Ba Conforiming with the test Conforimingwith the testCappm≤10 ≤200Iron ≤1 ≤10Asppm≤1 ≤3 ≤1Heavy ... metalsppm≤1≤10≤10≤10≤5Oxalic acid saltppm≤50≤350Conforiming with the test≤360≤100Clppm≤5 ≤50SO4ppm≤20≤150Conforiming with the ... test≤150≤150Leadppm≤0.5 Alppm≤0.2≤0.2 ≤0. ...

Supplier: Jinan ZZ International Trade Co., Ltd. [China Manufacturers]

citric acid mono

Jun 04, 2012

... Crystals or GranulesIdentificationPass TestColor & Clarity of SolutionPass TestPass Test/Pass Test/Assay%99.5-100.599.5-100.5Water% 7 ... 1/Heavy Metalsppm ≤10≤10/≤5/Oxalateppm≤360≤360Pass Test≤100≤100Chlorideppm////≤50Sulphateppm≤150≤150/≤150≤150Readily Carbonisable SubstancesNot ... Darker than StandardNot Darker than StandardPass TestPass Test≤1.0Sulphated Ash%≤0.1≤0.1≤0.05 ...

Supplier: Shandong Hoch Chemistry Imp.& Exp. Co., Ltd. [China Manufacturers]

EGCG

Apr 26, 2012

GMO Free, 100%Natural. ISO 9001:2000, GMP approval. No pollution & Has a nice color. Please contact ... ,Plant Source & Used Part :green tea extract -3,Specifications & Test Method : 50%,70%,90%,95%,98% by HPLC-4, Molecular Formula :C22H18O11 ...

Supplier: Xi'an Aladdin Biological Technology Co., Ltd. [China Manufacturers]

cartridge tester

Feb 25, 2012

... upgrade when new cartridge types are released.n Automatic paper feeding.n Test paper cuts quickly and easily.n Automatic cartridge recognition and ... electronic function test.n Nozzle test pattern confirms print head function.Product Specifications Product NameCartridge TesterPower Supply110-240V a.c., 50/60Hz, 0 ...

Supplier: Tianjin Youth Technology Development Co., Ltd. [China Manufacturers]

acrylamide

Oct 28, 2012

... )98%PolymerizationCustomer-specific40%solution(us/cm)30, 50PH in40% solution(test paper)5.5-7.5 acrylamide

Supplier: Dongying Shuntong Chemical (Group) Ltd. [China Manufacturers]

Citric Acid Anhydrous

Jun 28, 2012

... with the testConfor-ming with the testConfor-ming with the test≥96.0Assay%99.5-100.599.5-100.599.5 ...

Supplier: BioSino Biotechnology & Science Inc. [China Manufacturers]

Hot sale FCCIV Sorbic acid,E200

Jul 31, 2012

... solvents,but no in water.4.Quality standard : GB1905-2000, FCC-V5.Use: It is used for food,cosmetic, ... plastics bag,(3)25kg(net weight)woven bag or kraft paper bag lined with plastics bag.7.Storage and transport: ... .dry and ventilating place,ship as non-dangerous good.TEST ITEMGB1905-2000FCC-VCONTENT%99.0-101.099.0-101. ... (As Pb)≤%0.001--AS≤%0.0002--Water≤%0.50.5Lead≤mg/kg--2 Hot sale FCCIV Sorbic acid, ...

Supplier: Lianyungang Mupro Fi Plant [China Manufacturers]