ANALYSIS - 2727 ads

Saturday, September 21, 2019

Quantity : 5000 ton/p - Price : 0.8usd

Product description We are manufacturer, supplier, and exporter of equal tees, which are also understood as straight tees, these tees have a diameter that is same to the diameter of the main pipe, as a result, the name equal tee. We furnish ss butt weld equal tees that are set up...

Saturday, September 21, 2019

Product description Eccentric reducer is the size of the head whose center of the circle is not on the same line. Its function is to stick to the wall or ground to walk the pipeline without occupying space, and it is to connect two different caliber pipelines to change the size of the flow...

Saturday, September 21, 2019

Quantity : 5000 ton/p - Price : 0.8usd

Product description The connection form of 180 degree elbow is butt welding elbow and steel pipe directly. According to its curvature radius, butt welding 180 degree elbow can be divided into long radius and short radius . Pressure grade is divided into about 17 types, which are the...

Friday, September 20, 2019

We have escalator for sale! SAIL escalator applies finite element analysis. Rigidity and anti-twist fulfill advanced international standard. Arch support parts and truss parts are of fixed connection. Details SAIL escalator applies finite element analysis. Rigidity and anti-twist...

Friday, September 20, 2019

What is Rapid Prototyping? Rapid prototyping china is a kind of professional manufacturing technology that is used to produce high-quality entity models of three-dimensional designs. Prototypes are useful for design improvements and can be used as stepping stones for comprehensive...

Friday, September 20, 2019

PQWT-TC series automatic mapping water detector is based on the Earth's electromagnetic field as the field source, based on the difference in the conductivity of different underground geological structures, and by studying the variation law of the electric field components at different...

Friday, September 20, 2019

Are you looking for industrial drill bits? Automatic Mapping Water Detector uses the Earth's magnetic field to measure stratum structure. Through the analysis of stratum structure, the groundwater outlet point is found out, and the optimum location of drilling wells is selected. Improve...

Friday, September 20, 2019

Syringe filter can be used in the analysis of high performance liquid chromatography and IC. It is an important step in sample pretreatment to filter sample solution. The syringe filter with high quality is produced by using the most advanced detection means and production technology...

Thursday, September 19, 2019

The determination of 10 plant polyphenols in tobacco samples by solid phase extraction and high-performance liquid chromatography as below: Plant polyphenols are important substances in tobacco. The content of polyphenols in tobacco has an important influence on tobacco quality. Therefore...

Thursday, September 19, 2019

The filter paper used in the analytical laboratory performs a strong absorption effect for liquids, which can separate the solution from the solid. The filter paper produced domestically could be divided into three types, including qualitative filter paper, and quantitative filter paper...

Wednesday, September 18, 2019

In the analysis of HPLC, the packing size of chromatographic column is small, and it is easy to be blocked by impurity particles. Therefore, samples and solvents need to be pre-filtered to remove particulate pollutants and protect chromatographic columns and instruments. Ion chromatography...

Wednesday, September 18, 2019

In chromatographic experimental analysis, a device that can quantitatively feed a sample bottle into a chromatographic column is called a sample vial. Sample vials are divided into manual and automatic sample vials. The automatic sample vial is an intelligent and automatic sampling...

Wednesday, September 18, 2019

Hawach Scientific provide Glass fiber filter membrane, with a binder and without binder both available. Here we introduce the without binder type. Pore size : 0.7um /1.2um Diamter : 13/25/47/50/60/90/100/106/120/142/150/20 0/250mm. Glass fiber filter membrane is chemically inert, without binder...

Tuesday, September 17, 2019

Quantity : 1pc - Price : US $1 - 3,000 / Set

The double plate China wafer check valve is used for the pure pipeline, industry, environmental protection, water treatment, high-rise building water supply, and drainage pipeline to prevent reverse flow of the medium. The disc check valve adopts wafer type, butterfly disc is two...

Tuesday, September 17, 2019

Quantity : 1pc - Price : US $1 - 3,000 / Set

ZECO is currently the only manufacturer in China with accurate KV data and support debugging services. We have our own dynamic water testing system, and all the differential pressure control valvesa and Balancing Valves used in the heating system and heating system are tested with accurate data...

Tuesday, September 17, 2019

If you need more loading capacity, Ultraton's 3 axles 55T Flatbed Semi Trailer for standard size of container can meet your different need on container transport. It can be modified according to customer's requirement. Overview of 3 Axles 55T Flatbed Container Transport Semi Truck...

Tuesday, September 17, 2019

Ultraton's 3 axles 40ft Flatbed Semi Trailer is upgraded model for standard 40ft container can meet your different need on container transport. It can be modified according to customer's requirement. Overview of 3 Axles 40ft Flatbed Container Transport Semi Truck Trailer Scientific...

Tuesday, September 17, 2019

As a flexible model, Ultraton's 2 axles 35T Flatbed Semi-Trailer is also very workable for the standard size of the container can meet your different need on container transport. It can be modified according to customer's requirement. Overview of 2 Axles 35T Flatbed Container Transport...

Tuesday, September 17, 2019

Ultron's 2 axles 30T Flatbed Semi-Trailer for standard size of the container can meet your different needs on container transport. It can be modified according to customer's requirement. Overview of 2 Axles 30T Flatbed Container Transport Semi Truck Trailer Scientific design with...

Tuesday, September 17, 2019

Ultratons'2 axles 20ft Short Flatbed Semi Trailer is a commonly seen model equipped with 2 pieces of semi-trailer axles for standard 20ft container. It can be modified according to customer's requirement. Overview of 2 Axles 20ft Flatbed Container Transport Semi Truck Trailer Scientific...

Tuesday, September 17, 2019

Hawach Scientific product quality in strict accordance with ISO9001: 2000 quality system certification procedures, and from now on we have exported to more than 120 countries. Overview of qualitative filter paper, analysis laboratory commonly used filter paper as a filter medium,...

Tuesday, September 17, 2019

Composed of a filter medium encased in a plastic housing, the filter capsule is a kind of self-contained unit which can be connected in-line to a sample-delivery system, such as a submersible or peristaltic pump. The unit can generate sufficient positive or negative pressure to force...

Monday, September 16, 2019

The benefits of retail led display Audience Attention, Customer engagement, Sales Opportunity•Audience Attention, Customer engagement, Sales Opportunity Increase customer engagement and make a significant impact to your sales uplift. •Present animated videos, create a better shopping experience...

Monday, September 16, 2019

The syringe filter is mainly used for the filtration of solvent samples, which holds a crucial position in the sample prefiltration procedure, especially in the HPLC sample analysis. There are two basic aspects of the syringe filter that should be learned and memorized clearly. Composition...

Monday, September 16, 2019

Push-in Type The design of push-in automatic sample vial is also common, which is very similar to the manual sample vial. The syringe moves to the sample vial inhale a predetermined amount of sample, then moves to the injection port, and injects the sample into the sample ring. The...

Monday, September 16, 2019

Hawach Scientific provides a wide selection of flash columns, they are a quick and easy way to separate complex mixtures of compounds, and often used on a preparative scale to provide better separation and cuts down on the amount of time required to run column. We committed to providing...

Monday, September 16, 2019

Reversed phase chromatography (RP) is the most widely used technique in high-performance liquid chromatography (HPLC) up to now, mainly because it is suitable for the analysis of most of them. Nonpolar substances and many ionizable and ionic compounds. Most stationary phases used...

Thursday, September 12, 2019

Our own number: 535 1. Re-manufactured Sany 45 meters concrete pump, Isuzu chassis, 4RZ boom ground jack is leg lifting. First-level standard maintenance. High working stability. 2. 20 hours pressurized with water and debugging, exempted from inspection in perfect condition. New tires...

Thursday, September 12, 2019

Hawach Scientific is the production of filter paper professional manufacturers with advanced production technology and perfect testing equipment. Quantitative filter paper is suitable for a wide range of critical gravimetric analytical filtration procedures. In the manufacturing process...

Thursday, September 12, 2019

As an important branch of chromatography, high-performance liquid chromatography (HPLC) has become an important application of separation and analysis technology in the fields of chemistry, medicine, industry, agriculture, commodity inspection, and law inspection. Features of high-performance...