SEPARATING - 317 Annonces

Mardi 08 octobre 2019

The essence of the chromatographic process is the process of distributing the equilibrium of the molecules of the substance to be separated between the stationary phase and the mobile phase. The distribution of the different substances between the two phases will be different, which...

Lundi 30 septembre 2019

Best solution for all kinds of foot disease: gel foot sleeves, to provide metatarsal joint padding and protection from blisters. Forefoot pain can be caused by many different disorders. The most common condition is metatarsalgia, a painful disorder associated with the metatarsal (ball...)

Dimanche 29 septembre 2019

The specific operation steps of bottle-top dispenser are as follows: (1) Put the dial scale at zero position and cover the nozzle of the bottle-top dispenser pipe cap. (2) Place all bottle-top dispensers and reagent bottles inappropriate size cleaning containers, and then set the...

Dimanche 29 septembre 2019

There are many types of chromatographic methods, and different classification methods can be used from different perspectives. Classification from the state of two phases. In the chromatography, the mobile phase may be a gas or a liquid, and thus can be classified into gas chromatography...

Mardi 24 septembre 2019

Syringe filter is suitable for the filtration of a small number of samples in the laboratory. The adsorbability of syringe filter to samples is weak, which ensures the large number of recovery of small or high-value samples. The outer shell of the filter is made of polypropylene and...

Mardi 24 septembre 2019

Ion Chromatography is one of high-performance liquid chromatography (HPLC) and is a liquid chromatography method for the analysis of anions and cations. In a narrow sense, ion chromatography is a chromatographic method in which a low exchange capacity ion exchange resin is used as...

Lundi 23 septembre 2019

When the experimenters use the bottle-top dispenser doing experiments, they assemble the pipette, the distribution pipe, and the reagent bottle firstly. And then before separating the liquid, they should remove the bubbles in the bottle-top dispenser in order to ensure the accuracy...

Mardi 17 septembre 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,...

Jeudi 12 septembre 2019

Filtration is a process in a chemical experiment, separating solids from liquids or gases through a filter medium. Only the fluid or the gas is allowed to pass, not the solid. And the key words of filtration terms can help you understand how the filter works. Hydrophilic, called “water-loving”...

Mercredi 14 août 2019

Physical properties of the chromatographic column could affect the performance of C18 HPLC columns. - Performance factors of C18 HPLC columns: - Silica gel purity Class A silica gel has high residual silica hydroxyl with a negative charge and high metal content on the acidic surface...

Vendredi 09 août 2019

What is the bottle-top dispenser? During a scientific experiment, a bottle-top dispenser can indicate its excellent precision and high-repetition of separating operation without wasting solvents. While handling with some corrosive liquids or solvents, it provides safety assurance...

Mardi 30 juillet 2019

This article will focus on the methods of using the bottle-top dispensers. 1. Put the intake pipe into the dispenser and then tighten the nut. 2. Put the drain pipe into the dispenser and then tighten it. 3. Take off the cap of the drain pipe and put it under the drain pipe 4. Adjust...

Vendredi 12 juillet 2019

Today, Hawach want to talk about the pre-treatment process for pesticide residue detection from the perspective of food safety – QuEChERS, and also tell you how to pre-treat pesticide residue food. Introduction The present analytical methods and determining techniques, pre-treatment...

Jeudi 11 juillet 2019

Columns Ahead Statement Generally speaking, SPE/FLASH is mainly applied to the pretreatment of samples. People can easily perceive that SPE/FLASH columns separate salt and sugar, while HPLC ones can make glucose, maltose and sucrose apart from the sugar solution, which posses more...

Mardi 09 juillet 2019

Consisting of a filter medium and housing or holder that constrains and supports the syringe filter media in the sample's path, filters are good tools when you need removing particulates from samples in the lab. We have three basic types of laboratory filters. Membrane filters size...

Vendredi 28 juin 2019

Stationary Phase & Mobile Phase The stationary phase is used to separate the substances, which is packed into HPLC Column directly; Mobile phase is the carrier, which carries the substances into the stationary phase and goes through the stationary phase. It is gas in the vapor phase...

Mardi 11 juin 2019

Overview of The Technology Under the help of various permeable filter membranes, membrane technology provides engineering strategies to transport selected substances between two different portions. To speak in a general way, filter membranes technology is utilized in processing separating...

Mercredi 09 janvier 2019

Chicken Leg Bands 1.These rings marked from number 001 to 100, which will help to keep different breeds apart and separating hatches. Simple clip design makes it easy to apply and remove. . 2.Simple clip design makes it easy to apply and remove.It is reusable, this will be help to...

Vendredi 24 août 2018

This solid liquid separator equipment mainly used in animal manure management, such as cow dung, chicken manure etc. It separates the solid from the liquid. After separation, the organic solids can be further processed into organic/bio organic fertilizer or commercial compost for sale...

Jeudi 19 juillet 2018

Prix : 1 million to 100 mil

PIONEER's independently-developed and produced PSA-CO adsorbent PU-1 was granted the Chinese, USA and Canadian patents. PU-1 has ultra-high adsorption capacity and selectivity for CO, which are the key features for PSA-CO technology which reaches the advanced level in the world. PIONEER...

Vendredi 13 juillet 2018

Quantité : 1 Set - Prix : USD $5800-29000

ISO9001: 2000,CE Certificate Roller sieve, Construction Equipment Circular Vibrating Screen Product overview of ISO9001: 2000,CE Certificate Roller sieve, Construction Equipment Circular Vibrating Screen: ISO9001: 2000,CE Certificate Roller sieve, Construction Equipment Circular...

Vendredi 13 juillet 2018

Quantité : 200 sets p - Prix : USD $49000 per set

Mining two layer double frequency vibrating screening machine for crushing line Product overview of Mining two layer double frequency vibrating screening machine for crushing line: Mining two layer double frequency vibrating screening machine for crushing line is mainly used in...

Mardi 29 mai 2018

Quantité : 1 set - Prix : 3000USD

The electric series are crane spreaders designed to handle 20-40ft / 20-40-45ft ISO containers. The double girder design is structurally based on the ship-to-shore crane spreaders and is made out of high-quality steel in order to reduce the weight of the spreader. The robust and reliable...

Mardi 06 février 2018

Quantité : 10 sets pe - Prix : factory price

The plastic-aluminium separation system allows a continuous industrial-scale process for separating aluminum and polyethylene/plastic in ACP, or other composite wastes. Dry treatment with high efficiency crusher, mill and electrostatic separator system. Application of Aluminum–Polyethylene...

Mardi 06 février 2018

Quantité : 10 sets pe - Prix : factory price

Air gravity separator is one new separation equipment that has many advantages of wide application, high separation efficiency, low noise. It has been commonly used in mining, chemicals, and other recycling industries. Application of Air Gravity Separator - Copper rice, PVC granule...

Vendredi 02 février 2018

Copper and Aluminum Separator Introduction Radiator Copper and Aluminum Separating Machine is our invention patent product which is used to separate copper and aluminum of the discarded air conditioner radiator. It is composed of two motors, two reduction gears, rack, press roller...

Vendredi 02 février 2018

Main equipment in PCB recycling plant: One dismantling machine→one shredder→hammer mill→one grinder→one air separator→one pulse-jet bag filter dust collector→one high voltage electrostatic separator. The PCB crushing and separating machinery is used to process the separation of metal...

Vendredi 02 février 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...

Dimanche 24 décembre 2017

Wastewater filter press divides into van type sewage treatment filter press, plate and frame filter press, belt type filter press, vertical filter press, diaphragm press filter press, etc. Belt condenser and dewatering machine is a common filtering and separating equipment for sludge...

Samedi 02 décembre 2017

Quantité : 30 - Prix : US$2000-20000

Julong 6 pouces drague d'extraction de l'or avec la haute efficacité Description de produit : Julong avait conçu et avait construit fiable et facile d'utiliser la séparation d'or et l'équipement minier pendant beaucoup d'années Ce genre de petit dragueur d'or est conçu pour qu'une...