10PPM - 134 Anuncios

Sábado 09 enero 2010

Cantidad : No limit - Precio : 1,00 €

With the use fusion technology and effective automatic controlled system, this clear quartz tube has the typical characteriastics of high purity, good spectral transmission, well controlled dimension, lower OH and so on.. It serves as the first choice of heat resistant material for halogen lamps...

Sábado 07 marzo 2009

Cantidad : 5000kgs - Precio : negotiation

Property： melt point:approx 305℃ solubility: (20℃) 160g/100G水 Inspection VK -A02 VK-A80 Appearance White crystalline powder or crystals light brown to offwhite crystals Odour Slight characteristic ordour Slight characteristic ordour chloridesl ≤0.1% max...

Lunes 22 diciembre 2008

Quartz Link has developed four major grades of transparent tubes to meet the needs of different applications. Grade QL110 is a general fused quartz type which includes 3 sub-grades depending on different OH content. QL110A is an economic type not annealed with OH content within 50ppm...

Viernes 14 marzo 2008

Cantidad : Ask me lat - Precio : Ask me later

The specifications of TD are as follows: Purity: 99.0%min Thiourea: 0.1%max Moisture: 0.05%max Iron(Fe): 10ppm max Sulphate: 0.17%max Packing: 1.500kg or 1000kg container bags 2.100kg or 160kg drums 3.50kg fiber drums 4.25kg or 50kg plastic bags inner two layers 5.25kg kraft paper...

Lunes 28 enero 2008

Cantidad : 100kg

Purity (HPLC,Menaquinone-7) ≥1.3%(>13000ug/g) Pharm.excipient(Carbohydrate) ≥90.0% Identification Yellow brown precipitate pH 5.5~8.0 Loss on drying ≤10.0% Residue on ignition ≤0.1% Reducing sugar ≤0.2% Starch Negative Fatty acid Negative Heavy metals ...

Viernes 31 agosto 2007

Cantidad : 100 tons

Appearance White, white crystals Odour Odorless and of bitter taste Assay(C5H11NO2.H2O) 98.0%min Loss on dry(105℃,2h) ≤14% Chloride ≤200ppm As ≤1ppm Heavy metals(as Pb) ≤10ppm Residue ≤0.1 %Ubicación : No 50 Wenhua Road Xihu Dstrict Hangzhou Zhejiang China...

Lunes 06 agosto 2007

Sodium Gluconate(Tech. Grade) CAS NO.527-07-1 Molecular formula: C6H11O7Na Molecular Weight:218.14 Properties: White to yellow crystalline granule or powder, easy to dissolve in the water. 1) Assay: ≥98.0% 2)Loss on drying:≤0.50% 3)Reducing sugar:≤0.70% 4) Heavy metals: ...

Jueves 28 junio 2007

Luo Han Guo Extract 80% Mogrosides Product Specification: Luo Han Guo Extract Powder 80% Mogrosides/28% Mogroside V Latin Name: Momordica Grosvenori Swingle Product Type: Yellow Brown Powdered Extract Part of the Plant Used: Fruit Extract Method: Water Moisture Content：...

Domingo 13 mayo 2007

Cantidad : Any

We are specialized in the quartz crystal with high quality in China and abroad. Thereinafter: 1) Type: HC-49S / HC-49S-SMD / HC-49U 2) Frequency range: 3.2MHz ~ 100.0MHz 3) Frequency tolerance: ±10ppm, ±20ppm, ±30ppm, ±50ppm (at 25℃) 4) Operating temperature range: 0...

Sábado 07 abril 2007

Cantidad : 50MT/Month - Precio : Competitive

Product Name:Triclosan CAS#: 3380-34-5 Appearace: White to off white Crystalline Powder Assay(HPLC):99.0%Min Melting Point:56-58℃ Heavy Metals(counted by Pb):10ppm Max Packing:25KG/Drum Application: is used as an anti-bacterial and anti-fungal agent in disinfectants, soaps,...

Sábado 24 febrero 2007

Cantidad : 100000

Caractéristiques YM-2006 Gamme : pH : 0.00 -- 14.00pH EC:0.00 -- 19.99EC C: -50°C -- 70°C ° F; -58°F -- 158°F CF: 0.0 -- 199CF TDS: 10 -- 19990ppm Résolution : pH: 0.01pH °C: 0.1°C °F: 0.2°F EC:0.01EC CF:0.1CF TDS:10ppm Exactitude: pH:+/- 0.10 pH °C:1.0°C EC、CF、TDS:+/- 2% F...

Sábado 24 febrero 2007

Cantidad : 100000

Specifications YM-2006 Range pH: 0.00 -- 14.00pH EC:0.00 -- 19.99EC C: _50°C -- 70°C °F; _58°F -- 158°F CF: 0.0 -- 199CF TDS: 10 -- 19990ppm Resolution: pH: 0.01pH °C: 0.1°C °F: 0.2°F EC:0.01EC CF:0.1CF TDS:10ppm Accuracy pH:+/- 0.10 pH °C:1.0°C EC、CF、TDS:+/- 2% F.S...

Lunes 19 febrero 2007

Grade QL110: General Transparent Flame fused quartz QL110A: not annealing type with OH content below 50pp QL110B: annealing type with OH content below 10ppm QL110C: Vacuum annealing type with OH content below 5ppm QL610: High performance type made of high purity raw materials, vacuum...

Martes 08 agosto 2006

Cantidad : Ask me la - Precio : Ask me later

The specifications of TD are as follows: Purity: 99.0%min Thiourea: 0.1%max Moisture: 0.05%max Iron(Fe): 10ppm max Sulphate: 0.17%max Packing: 1.500kg or 1000kg container bags 2.100kg or 160kg drums 3.50kg fiber drums 4.25kg or 50kg plastic bags inner two layers 5.25kg kraft paper...