SNAP - 775 Anuncios

Viernes 16 agosto 2019

The sample vial also referred to the aseptic vial, is an essential tool for the detection of pollution contaminants. It is usually used with an automatic sampler or just as a storage device. In accordance with the vial material, there are mainly two types of sample vial – glass type...

Miércoles 14 agosto 2019

Categories Sample vials, also glass vials, are divided into six different sorts according to various relevant aspects as the chart down below. Classification Details Bottle top type screw thread, snap, crimp (matched pliers are required while using) Color transparent, brown(to...)

Lunes 12 agosto 2019

With the continuous development of the sample vials, more and more types and functions of the sample vials appear in laboratory analysis. The capacity of sample vials is bigger and bigger. The sampling speed of the sample vials is faster and faster. The sampling accuracy is higher and higher...

Jueves 08 agosto 2019

Considering the comparative simplicity and maturity of the glass vial, customers rarely complain about its quality. However, the applicability of the autosamplers is actually essential to big manufacturing companies. Severely in terms of International Standard, vials of Hawach are...

Martes 06 agosto 2019

Sample Vials are an essential tool in the lab. These general purposes of glass vials are to provide exceptional resistance to heat shock and chemical leaching. Our sample vials are always used in the field of a biological agent, cosmetics, high-value chemistry. And we have high-quality...

Viernes 02 agosto 2019

The vial is a relatively small glass tube or vial, usually with a vial cap. Bottle bottoms are generally flat, rather than having a spherical bottom like a test tube. When choosing a vial, customers should mainly choose from several aspects, such as material, color, volume, diameter...

Lunes 15 julio 2019

The sample vials were cleaned according to different contamination levels. Generally, the cleaning method is selected according to the degree of pollution. If the cost is adequate, it is best to use a new one every time. Solution method of cleaning sample vials: 1. Rinse with running...

Viernes 12 julio 2019

Hawach ensures the accuracy of each sample vial and cap specification, from the initial design to the final photoelectric scanning inspection process, our strict tolerance control throughout the entire manufacturing process. Integrity, cleanliness, and uniformity of a sample vial...

Martes 09 julio 2019

The cleaning of sample vial is very important. Usually, according to the principle of glass instrument washing and the degree of pollution to choose cleaning methods, there is no fixed mode. The specific methods are as follows: Method one: 1. Dry the sample in the sample vial. 2...

Lunes 08 julio 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...

Jueves 04 julio 2019

The silicon hydroxyl group with strongly polar on the surface of glass sample vials will adsorb the samples. Based on such reasons, people produce hydrophobic glass surface through silylating the sample vials in order to eliminate the adsorption of the sample vials, which is widely...

Miércoles 03 julio 2019

Chromatographic analysis technology has been widely used nowadays. It is quite important to clean the chromatographic sample vials carefully. When the number of samples is enormous, a large number of chromatographic sample vials need to be cleaned during the experiments. If the sample...

Lunes 01 julio 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...

Viernes 21 junio 2019

With different range of material manufacturing and capacity options, sample vials are usually used for collecting, storing, and transporting samples in the lab. You can find non-sterile or sterile vials in the color of amber or clear transparencies for a better view. Hawach glass...

Miércoles 19 junio 2019

In order to evaluate water quality, laboratory workers need to analyze the chemical constituents of water. At the same time, they have to consider the interactions between each constituent and the factor of photolysis when choosing the sample vial. It is better to shorten the sample's...

Viernes 14 junio 2019

The boric oxide can make the glass resistant to extreme temperatures, improves its resistance to chemical corrosion, and assures the integrity of the content. As the very popular material in the manufacture of scientific instruments, borosilicate glass is a type of glass including...

Jueves 13 junio 2019

In order to evaluate water quality, laboratory workers need to analyze the chemical constituents of water. At the same time, they have to consider the interactions between each constituent and the factor of photolysis when choosing the sample vial. It is better to shorten the sample's...

Martes 11 junio 2019

Overview To determine the physical and chemical parameters of natural water, laboratory workers always use polyethylene and borosilicate glass sample vials for common sampling. Furthermore, it is better to use chemically inert material. The frequently-used sample vialshave multiple...

Viernes 31 mayo 2019

A sample vials cap (or gasket), made of paper, rubber, corkwood, metal, glass fiber or plastic polymer, is placed between the two planes to strengthen the seal and prevent fluid leakage. Machined surfaces cannot be perfect so use caps to fill in irregularities. Asbestos may be present...

Viernes 12 abril 2019

- Plastic Lotion Bottles - Product Name: Plastic Lotion Bottles Material: PET materials Capacity: 5ml-500ml Slogan: Lotion bottles in a variety of forms and materials to care for your skin - Introduction: - This series of plastic lotion pump bottles are mainly used for packaging...

Viernes 08 marzo 2019

Plastic pocket snap-off retractable utility blade Product information Item no.: BSUK18002, Blade material: Carbon steel, Handle material: ABS, Blade specification: Snap off blade, Size: 16.2*3.4cm(length*width), Logo: Customized acceptable, Handle color: Yellow+black, Design: Can be customized...

Viernes 08 marzo 2019

Promotional plastic pocket retractable utility blade Product information Item no.: BSUK18001 Blade material: Carbon steel, Handle material: ABS, Blade specification: Snap off blade, Size: 16*3.2cm(length*width), Logo: Customized acceptable, Handle color: Yellow+black, Design: Can be customized...

Domingo 23 septiembre 2018

Cantidad : 1 SET - Precio : $ 4000

The brief introductions of QZ-2DS three phase core drilling rig QZ-2DS type portable sampling drill is used for geological industrial and civil buildings, bridges, railway, highway, hydro-power industry survey, geophysical exploration, advanced drilling and grouting hole drilling...

Domingo 23 septiembre 2018

Cantidad : 1 SET - Precio : $ 4000

- Brief introductions of QZ-2D three phase drilling rig QZ-2D type portable sampling drill rig is used for geological industrial and civil buildings, bridges, railway, highway, hydro-power industry survey, geophysical exploration, advanced drilling and grouting hole drilling, embedded...

Domingo 23 septiembre 2018

Cantidad : 1 SET - Precio : $ 4000

- Brief introductions of QZ-2CS drilling rig QZ-2CS type gasoline engine portable sampling drill is used for geological industrial and civil buildings, bridges, railway, highway, hydro power industry survey, geophysical exploration, advanced drilling and grouting hole drilling....

Domingo 23 septiembre 2018

Cantidad : 1 SET - Precio : $ 4000

- Brief introductions of QZ-2C gasoline core drilling rig QZ-2C type gasoline engine portable sampling drill rig is used for geological industrial and civil buildings, bridges, railway, highway, hydro power industry survey, geophysical exploration, advanced drilling and grouting hole drilling...

Viernes 17 agosto 2018

- The application and maintenance of spring separator: - - (1) Adjustment of spring external diameter: - Mainly when adjusting the spring external diameter mechanism, roll cylindrical spring, it only needs to debug the plunger inside or outside, don't need a device variable diameter CAM...

Sábado 09 junio 2018

Precio : negotiation

Item NO. Qty Type Item NO. Qty KRV 35 PP 4000 Snap ring/止动环 WRE 62 4250 6004 10 Snap ring/止动环 WRE 100 450 6201 57 Snap ring/止动环 WRE 110 2850 6002 2RS 7 Snap ring/止动环 WRE 140 1058 6003 2RS C3 296 Snap ring/止动环 WRE 145 28 6003 ZZ 152 Snap ring/止动环 WRE...

Domingo 27 mayo 2018

Cantidad : 10000 - Precio : $300

Sobre las piezas del sello, excepto sellar conjunto 15247216, también tienen 15344760; 15302752; 15303631; 15303607 y sello kit como cilindro hosit kit 09394720 del sello, sello kit 09396484, kit etc. del sello de la válvula. Somos fabricante OEM de China. Tenemos piezas para terex 3305G...

Domingo 06 mayo 2018

Introduction Coolseer smart doorbell is no wire required. When visitors touch the 'call button'in the door phone,the door phone camera will snap a picture of the visitor and send a call to your smart phone. Parameters Model: COL-DB01W Resolution: 480*320 Lens: 90° (Horizontal view) Lens Pixel...