CONTAMINATION - 853 Anuncios

Tuesday 09 July 2019

The reversed-phase HPLC columns may be repeatedly injected into a sample containing a strongly retained material, and in particular, the sorbent components such as large molecular weight or hydrophobic biological flow proteins and strong alkaline substances may be adsorbed on the silica medium...

Monday 08 July 2019

Single-Channel Manual Pipette Features Tip the pop-up button for one-handed operation. The handle hook can be easily attached to the palm of your hand. Clear readings. The tip retracting rod and nozzle can be removed for easy cleaning and maintenance. Rotatable dispensing head makes...

Monday 08 July 2019

What is the sample vial? Sample vials, also named as sampling bottles, purification bottles, aseptic bottles, clean bottles, filter bottles, etc., are essential for detecting pollution. According to International Standard, it is specially qualified for cleaning appliances so that...

Monday 08 July 2019

First, the continuous polypropylene long fibers produced by the melt-blown process are wound with polypropylene as raw material. Second, high filtration accuracy, large flow rate, uniform structure, large contamination capacity, and long service life. Third, good chemical compatibility...

Friday 05 July 2019

Generally speaking, bottle-top dispenser which is a scientific device could improve the wide application, safety performance, speed and reliability. In addition, it could save your time and work, even protect you and your samples. To be more specific, the advantages of the bottle-top...

Tuesday 02 July 2019

The key to regenerating contaminated HPLC columns is to know the nature of the contaminants and to find the right solvent to remove. If contamination is caused by the accumulation of strongly retained materials during repeated injections, simple steps to remove these contaminants...

Monday 01 July 2019

Sample vial, also known as sampling bottle, purification bottle, sterile bottle, clean bottle, filter bottles, etc., is essential for pollution detection. It is special equipment which is qualified for cleaning according to the international standard ISO3722 “Identification of Cleaning...

Thursday 20 June 2019

Firstly, let's divide those bottle-top dispensers into 3 groups according to their materials A. Highly corrosion resistant materials such as PTFE, PFA, boron silicate, platinum, etc. Application: Resistant to high-temperature sterilization (121℃), withstand most of the acid, alkali...

Saturday 15 June 2019

- Automotive - Applying advance techniques of feeding and handling, flexible conveying, robot integration, visual inspection and laser marking, Yiheda provides automation solutions of automotive parts production to customers according to the features of products and their demands...

Wednesday 12 June 2019

Hawach introduces pipettes from the pipetting speed of the pipette and precautions during storage. First, the rate of liquid absorption. It is often seen in the laboratory that in order to “improve efficiency”, the user quickly releases the thumb during aspiration, which causes the...

Monday 10 June 2019

Our company clean room automatic doors factory offer clean room doors include metal door (aluminum frame plus PCGI door), steel door (steel frame PCGI door) and HPL door (HPL sandwich panel and aluminum or steel frame). According to the switch mode of the door, it can be divided into...

Tuesday 04 June 2019

What should we consider when it comes to purchasing syringe filters of high cleanliness? When we talk about syringe filter cleanliness, we should consider particle contamination from filter, filter hardware, filter installation and the using process as each source may increase the...

Monday 03 June 2019

Electric Cleaning Agent is mainly used for eradicating dirt, dust, and contaminations on the power equipment surface especially clean those which surface was heavily polluted. After cleaning it can significantly enhance the adhesion between the RTV coatings and the surface of insulator...

Friday 12 April 2019

- Body Wash Bottles - Product Name: Body Wash Bottles Material: PET Materials; PP Materials Capacity: 50ml-750ml Slogan: You have a wide variety of choices - Introduction: - This series of body wash pump bottles are made of PET materials and PP materials. They are environmentally...

Friday 29 March 2019

Cartridge mechanical seal is the rotary ring, stationary ring, spring, auxiliary seal, bushings, glands, Gasket and static seal, total 7 components together into a collection. Therefore, the installation of the machine is more convenient, faster, reliable, welcomed by users all over the world...

Thursday 21 February 2019

Cow Wipes 1.Dairy Wipes protect profits by helping control the spread of infectious mastitis. More sanitary than rags or sponges. 2.Cow Wipes provide a set of clean, absorbent prep towels for each cow, minimizing the chance of cross-contamination in the herd. 3.Udder Wipes Provides...

Sunday 20 January 2019

SMS Surgical Gown A standard product for hospitals and laboratory environments where person needs moderate protection from infectious or chemical contamination Ubicación : Block 8, Shangjing Masion, Panlongcheng Economic Development Zone, Huangpi District, 430300 Hubei, Persona a contactar ...

Saturday 27 October 2018

Available in different grades, Cashew Nuts come in different size packaging. The Cashew Nuts are well acknowledged for their freshness, long shelf life and natural taste. Further, Cashew Nuts are packed in food grade material to prevent them from biological contamination. Grade cashew nut ...

Saturday 27 October 2018

Precio : 800 USD

Ultrasonic level gauges use non-contact measurement, the measured medium is almost unlimited, and can be widely used for the measurement of various liquid and solid materials. It is used for monitoring and control of liquids, slurries and solids in many industrial fields. In the actual...

Thursday 12 July 2018

Cantidad : 1piece - Precio : USD180~300

- Description of open channel river lake seperated ultrasonic flow meter water: - SLK- MD sewage embedded ultrasonic flow meter is a kind of high precision flow meter by utilizing ultrasound measuring the Venturi channel or Parshall flume.The embedded ultrasonic open channel flow...

Friday 08 June 2018

Precio : 5 000,00 €

Industrial plants continue to be having problems along with solid pollutants in hydraulic lube oil, therefore we are searching for a good technologies to filtration system of hydraulic oil. Currently, we develop VHF Hydraulic Oil Cleaning Equipment, it is generally sufficient with...

Monday 28 May 2018

Cantidad : 1700 Tonne - Precio : €240/Tonne métrique

ACEITE DE COCINA UTILIZADO ARTÍCULO ESTÁNDAR Ácidos grasos libres 3% Max M.I.U (Humedad e impurezas) 0.1% máximo Valor de saponificación: 18185-1955-195 Valor de yodo: 120 Título C (punto de fusión) 13.75 'C Gravedad Específica @ 25'C 0.915 Densidad (kg / m3) 920 Flashpoint por P...

Tuesday 10 April 2018

Filtro especial de jeringa diseñado por Starlab Scientific con muy baja extraíbles de HPLC en cuarto limpio de 100000 grados. Todos los filtros hechos de Alemania con la cáscara de pp virgen de grado médico,hacen que el mínimo extraíble y la contaminación sean libres para las muestras...

Wednesday 14 March 2018

Industrial plants continue to be having problems along with solid pollutants in hydraulic lube oil, therefore we are searching for a good technologies to filtration system of hydraulic oil. Currently, we develop VHF Hydraulic Oil Filtering Machine, it is generally sufficient with...

Friday 02 February 2018

Air conditioner radiators are almost exclusively made of copper pipe and aluminum fin. To recycle scrap AC radiator, copper and aluminum are to be separated to get a higher price. Our radiator recycling machine is designed to separate complete copper pipe from aluminum fin. Our radiator...

Saturday 30 December 2017

High grade dried raw cocoa beans for sale high quality cocoa beans producing beans with the strongest flavour raw sun-dried cocoa beans a) moisture: 5.5% - 6.2% maximum b) foreign matters: 1.29% maximum c) beans count: 91 to 99 beans/kg d) broken beans / defective: 0.7% - 0.8% maximum...

Saturday 16 December 2017

Cantidad : 100.000 - Precio : 0,70 € / m

Red de yute para mantas orgánicas, además de la aplicación en diversos sectores: calzado, construcción, obra pública, cortinas, visillos, mantelería, decoración, agricultura, cepellones y jardinería, como los sectores más destacados. Este tejido de yute abierto de 82 gr, se fabrica...

Sunday 12 November 2017

Cantidad : 1kg - Precio : 10,00 €

1.Description of addition cure liquid silicone rubber G-830 silicone rubber platinum cure silicone rubber. The silicone rubber will be cured under room temperature and can be cured fastly by heating, It's two-components liquid silicone rubber , the mixing ratio is 1: 1 . It has an...

Wednesday 16 August 2017

Cantidad : 10000KG - Precio : FOB Shanghai USD 2.9

The product is called PP, EPE hot melt adhesive, suitable for the adhesion of hard sticky materials such as PP and EPE. Softening point at about 80 ℃, anti-temperature about 70 ℃, the opening time in 15-20 s.Our products are non-toxic and insipid. High viscosity, fast curing, easy operation...

Thursday 20 July 2017

Cantidad : 100 piece

Uwi-e desbridamiento maquina es un dispositivo de ultrasonido 40kHz tratamiento para heridas, que genera ondas ultrasonicas potencia y amplifica a través de un transductor.El poder es llevado a través de la manija pieza sonda, y dirigió a los tejidos humanos y trabajar en las heridas...