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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

Filtering water is not as simple as it seems to be, because the pores in a membrane often get clogged with the material, and it is hard to clean or replace them. Depended on the new filter design, you don't have to worry about it anymore. The liquid-gated membrane is tested a new...

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

Our own number: 723 1. Re-manufactured Putzmeister 42m concrete pump, Volvo chassis, 4RZ boom form with x-leg. First-level standard maintenance. High working stability. 2. Approximate to New putzmeister used pumps standard. Safety issues should be paid attention to in the construction...

Thursday, September 12, 2019

Quantity : 300pcs/MOQ - Price : 1.5-10usd

Chenille carpet is a carpet made of Chenille yarn. Chenille floor mat is made of fine and strong cotton yarn as warp and Chenille yarn as weft. After weaving, Chenille yarn plush is clustered on the surface of the fabric. The pattern on the color Chenille carpet should be selected...

Wednesday, September 11, 2019

Quantity : 1 - Price : 600~3000RMB

PSST explosion-proof telephone is designed to provide safe, reliable voice communication for both indoor and outdoor hazardous areas. featuring a sturdy non-sparking, impact and shock resistant fibreglass-reinforced polyester cast body, silica gel or stainless steel keypad, durable handset...

Wednesday, September 11, 2019

Flash chromatography is one of the methods in the preparation of liquid chromatography and is usually used for the separation of organic compounds. Flash chromatography has the advantages of ease of operation, low cost, and fast analysis. There are few other techniques for purifying...

Wednesday, September 11, 2019

The structure of the SPE cartridge is mainly divided into four parts: column tube, sieve plate, adsorbent and supporting device. The characteristics of each part are briefly introduced below. Column tube: A carrier for the adsorbent, made from serum grade polypropylene. Commonly used...

Tuesday, September 10, 2019

General Description The vacuum filter is a device to separate solids from a liquid by negative vacuum pressure. In terms of its structure, the filter is designed horizontally along the length direction to continuously realize filtering, washing, drying and the regeneration of filter cloth...

Monday, September 09, 2019

The macroscopic, physical properties of a powder pile are the basic characteristics of powder materials. Knowledge of these properties is therefore a crucial factor in powder production, processing and packaging, as well as in the transport, storage and application of these materials...

Monday, September 09, 2019

Nano-particle Size Analyzer Nanoptic 90 is a nanoparticle analyzer based on the well-known technique of dynamic light scattering (DLS). Nanoptic 90 can measure nano materials with size down to 1nm. The high-power long lifetime laser and high sensitivity PMT provide Nanoptic 90 the...

Monday, September 09, 2019

Laser Particle Size Analyzer (Dry & Wet Dispersions) The integrated and robust laser particle size analyzer, Bettersizer 2600, can deliver reliable particle size measurement results from submicron to millimeter. Driven by the innovative optical system and Standard Operation Procedure (SOP)...

Saturday, September 07, 2019

Quantity : 30 - Price : 1$

Our PVC fiber reinforced hose is used to transport water,gas,oil in agriculture and industry and Convey solid particles in mines,engineering etc. Cover: clear smooth pvc Reinforcement: multiple layers of synthetic yarns Tube: clear smooth PVC Temperature: -5 ℃ to +65℃ Good adaptability...

Saturday, September 07, 2019

Quantity : 5000 MT - Price : EUR 1000 / Ton

1. Instant Full Cream Whole Milk Powder Moisture : 2.5% max Lactose : 36.0% min Fat : 26.0% min Protein; 24.0% min Ash: 7.0% max Solubility Index: 1.0 max Titratable Acidity: 0.15 max Colour: Cream/White Flavour: Pleasant Standard Plate Count: 50000 cfu/g max Coliforms: 10 cfu/g max...

Saturday, September 07, 2019

Quantity : 5000 MT - Price : EUR 300 / Ton

REFINED SUGAR GRADE A – ICUMSA 45 Icumsa : 45 RBU Polarization : 99.80% Min Ash content : 0.04% Max Moisture : 0.04% Max Solubility : 100% Free Flowing Radiation : Normal Certified Colour : Sparkling White Granulation : Fine CANE SUGAR – ICUMSA 100 Icumsa : 100 RBU Polarization : 99...

Tuesday, September 03, 2019

Hawch disposable syringe filter is a fast and reliable filtering tool commonly used in laboratories. With the beautiful appearance, light weight and high cleanliness, it is quite available in basically any kind of filtration experiments, including food analysis, bio-fuel analysis...

Tuesday, September 03, 2019

The mixed cellulose(MCE) membrane is made of refined nitrocellulose, added with the appropriate amount of cellulose acetate, acetone, n-butanol, ethanol, etc., which is hydrophilic, non-toxic and hygienic. The mixed cellulose membrane is a kind of porous membrane filtration material...

Friday, August 30, 2019

Source of Pollution Potential sources of pollution include the following: 1. Pollution from the previous sample which remained in the sample vial. 2. Pollution from the sampling position. 3. Pollution from water remained on the sampling rope. 4. Pollution from the sample vial itself...

Thursday, August 29, 2019

Quantity : 1 - Price : 0-50000

We are one of the professional air quality monitoring equipment suppliers, please always feel free to contact. The atmosphere is the basic condition for our survival. Air pollution has become a serious problem that affects human health and threatens human survival because of the persistent...

Wednesday, August 28, 2019

Quantity : 6kg - Price : 0.025$

Our synthetic diamond grit series are with cube-octahedron particles, for stone and construction engineering industries such as Granite, Marble, Concrete, Asphalt, Bricks etc.Diamond grit powder provides premium thermal stability and impacts resistance performance. EA-S700 Highest toughness...

Wednesday, August 28, 2019

Quantity : 6KG - Price : 0.025$

Diamond Resin bond micron The Friable type of resin bond diamond powder. Diamond Resin bond micron Is made from resin bonded materials. It has a multi-crystalline structure, rough surface, and uniform shape. The sharp edges always generate during cutting, grinding, lapping, and finishing...

Wednesday, August 28, 2019

Quantity : 6kg - Price : 0.025$

PDC (Polycrystalline Diamond Cutters) Polycrystalline diamond cutter PDC cutter contains polycrystalline diamond layer and tungsten carbide backing. It features both the high shock resistance of tungsten carbide and the highest hardness & abrasion resistance of diamond. Application: Oil ...

Wednesday, August 28, 2019

Quantity : 6kg - Price : 0.025$

Metal Bond Diamond Micron Powder Our metal bond micron products offer good Roughing, Lapping and finishing result. For resin bond, vitrified bond, and electroplated bond. Application: for stone, watch, optical glass etc. EA-MW19 Irregular shape, low toughness, uniform Particle Size Distribution...

Wednesday, August 28, 2019

Quantity : 6kg - Price : 0.025$

CBN micron has unique characteristics in thermal stability, working efficiency, and sharpness. It can be used in resin, metal, and vitrified systems, for precise grinding, polishing and finishing workpiece surface, PCBN blank manufacturing. It works as free grinding particles and pastes as well...

Friday, August 23, 2019

Quantity : 1 - Price : 0-50000

Overview According to the status and characteristics of construction sites and production industry generated pollution, applying more sophisticated network cloud platform technology, the company has developed the digital EQMS-3000 remote monitoring and management system. The continuous...

Friday, August 16, 2019

- Category - In terms of the filler type, SPE column can be divided into four applications of silicone bonding matrix, polymer matrix, absorption matrix and specialized columns. Besides, the silicone bonding has four sorts—antiphase(C18 sealing end/uncapped/hydrophile, C8), positive...

Thursday, August 15, 2019

Glass solvent filters are used for solvent particle removal and water phase mobile phase filtration. All components of glass solvent filters in contact with solvents are made of chemically inert glass or PTFE materials, which are used in combination with regenerated cellulose (RC)...

Wednesday, August 14, 2019

Flash column chromatography is an alternative to long column chromatography developed in 1978. This method aims to separate the components from the mixture and thereby purify it. It is built from existing long column chromatography techniques and is time-consuming and often unsatisfactory...

Wednesday, August 14, 2019

Hawach MCE membrane filters belong to the terminal filtration membrane, fast flow rate and not easy to absorb. The surface is smooth, the texture is thin, the void ratio is high and the microporous structure is uniform. Application of MCE membrane filters Filtrating bacteria and particles...

Wednesday, August 14, 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...