LIQUID&VISCOUS - 5699 Annonces

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Highlights Of HAWACH Syringe Filter

Samedi 12 octobre 2019

1.Usage HAWACH syringe filter is used with syringes to filter chemical turbid solution samples, most commonly used in chemical HPLC-MS/GC-MS analysis of liquid and air dedusting, sterilization filtration, biological sample preparation, tissue culture media, microbial media, buffer solutions, etc...

Hawach Scientific Co.,Ltd.

  • 710077 - Xi'an
  • +86 29 89284429
  • +15 1 02 91 81 33
Chine (Rép. pop) 710077 Divers
Cleaning Methods Of Crimp Headspace Sample Vial

Samedi 12 octobre 2019

It is well known that each laboratory has a large number of samples to be tested by liquid or gas chromatography. Consequently, there are lots of sample vials that need to be cleaned during the test even though it's time-consuming. Since the cleanliness of the vials may affect the test results...

Hawach Scientific Co.,Ltd.

  • 710077 - Xi'an
  • +86 29 89284429
  • +15 1 02 91 81 33
Chine (Rép. pop) 710077 Divers
The Introduction Of Filter Cartridge

Samedi 12 octobre 2019

The filter cartridge is a professional term with the function of filtering and purification. It is also a simple device for separating the original fluid and fluid. It mainly includes gas-liquid separation, solid-liquid separation, exhaust and dust filtration, and environmental protection...

Hawach Scientific Co.,Ltd.

  • 710077 - Xi'an
  • +86 29 89284429
  • +15 1 02 91 81 33
Chine (Rép. pop) 710077 Divers
How To Solve The Leakage Of HPLC Column?

Samedi 12 octobre 2019

1. Leakage at joint Generally, it can be solved by tightening, cleaning and replacement. 2. Pump leakage Check whether the one-way valve and joint are loose, if loose and tightened (not too tight), check whether the seal of mixer and pump is damaged; 3. Leakage of injection valve...

Hawach Scientific Co.,Ltd.

  • 710077 - Xi'an
  • +86 29 89284429
  • +15 1 02 91 81 33
Chine (Rép. pop) 515000 Biens d'équipement
Pneumatic cream shampoo filling and packaging machine

Vendredi 11 octobre 2019

Quantité : 200 sets - Prix : USD3300

Standard Closed sealer housing Intuitive operator guidance on the button/touch panel Integration of all identification systems Printed mark identification & measurement of bag lengths Use of different heat sealing and welding instruments Minimal time required when changing rolls...

TODAY MACHINE CO.LTD

  • 515000 - shantou
  • +8675486305305
Chine (Rép. pop) 515000 Biens d'équipement
Sachet water packaging machine / liquid filling machine

Vendredi 11 octobre 2019

Quantité : 200 sets - Prix : USD3300

Powder/Granule+Liquid/Paste 2 in 1 Packaging Machine Powder + Liquid Powder + Paste Granule + Liquid Granule + Paste Technical parameter Standard Closed sealer housing Intuitive operator guidance on the button/touch panel Integration of all identification systems Printed mark identification ...

TODAY MACHINE CO.LTD

  • 515000 - shantou
  • +8675486305305
Chine (Rép. pop) 710077 Divers
Cautions In Daily Use Of Vacuum Filtration In Laboratory

Jeudi 10 octobre 2019

Laboratory vacuum filter is a common instrument in the laboratory, which can be used to separate particulate matter from liquid samples. The following points should be paid attention to in the daily use of vacuum filtration: 1. Suitable vacuum pump should be used to match the vacuum...

Hawach Scientific Co.,Ltd.

  • 710077 - Xi'an
  • +86 29 89284429
  • +15 1 02 91 81 33
Chine (Rép. pop) 710077 Divers
Types of Bottle-Top Dispenser

Jeudi 10 octobre 2019

Currently, bottle-top dispenser provided by Hawach falls into two types: mechanical bottle-top dispenser and electronic bottle-top dispenser. Both of them are made of optical glass, Al2O3,ETFE, PFA, FEP, PTFE, platinum-iridium alloy and PP(HARD HAT), so the quality is superb and chemical...

Hawach Scientific Co.,Ltd.

  • 710077 - Xi'an
  • +86 29 89284429
  • +15 1 02 91 81 33
Chine (Rép. pop) 710077 Divers
Characteristics And Possible Uses Of GF Filter Paper

Jeudi 10 octobre 2019

Filter paper plays an important role in the laboratory experiments. Glass fiber filter paper is almost immune to the moisture, and the time of the filtration is not very long. The glass fiber filter paper will be used to filter the solutions that block the filtration pores of the...

Hawach Scientific Co.,Ltd.

  • 710077 - Xi'an
  • +86 29 89284429
  • +15 1 02 91 81 33
Chine (Rép. pop) 710077 Divers
Brief Introduction of Mobile Phase Polarity

Jeudi 10 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...

Hawach Scientific Co.,Ltd.

  • 710077 - Xi'an
  • +86 29 89284429
  • +15 1 02 91 81 33
Chine (Rép. pop) 710077 Divers
Preparation Instruction Of Flash Column

Mercredi 09 octobre 2019

Flash column chromatography is an easy and fast method to separate the complex mixtures. It can not only make the separation effect better but also shorten the time. How to put the sample into the flash column is of high importance in the preparation process of flash column chromatography...

Hawach Scientific Co.,Ltd.

  • 710077 - Xi'an
  • +86 29 89284429
  • +15 1 02 91 81 33
Chine (Rép. pop) 710077 Divers
Main Applications Of Hydrophobic And Hydrophilic PTFE Membrane Filter

Mercredi 09 octobre 2019

Hawach Scientific co., LTD. is a professional technology company integrating analytical chemical product development, manufacturing, sales, and service, Since its establishment, the company has maintained a high speed and steady pace of development, along with scientific and technological...

Hawach Scientific Co.,Ltd.

  • 710077 - Xi'an
  • +86 29 89284429
  • +15 1 02 91 81 33
Chine (Rép. pop) 710077 Divers
Basic Steps For SPE Columns Operation

Mercredi 09 octobre 2019

Solid phase extraction (SPE) is used to reduce sample matrix interference and improve detection sensitivity. The separation selectivity of the solid phase depends on the retention strength of the components that can be retained, so the selection of the solid phase will depend on the...

Hawach Scientific Co.,Ltd.

  • 710077 - Xi'an
  • +86 29 89284429
  • +15 1 02 91 81 33
Chine (Rép. pop) 710077 Divers
How To Use the Pipette Correctly

Mardi 08 octobre 2019

The pipette is a kind of common instruments in the labs. And how should the experimenters use the pipette correctly? We will introduce the steps in the follow-up articles. Step 1: Hold the pipette correctly Hold the handle of the pipette with the palm and four fingers, put the index...

Hawach Scientific Co.,Ltd.

  • 710077 - Xi'an
  • +86 29 89284429
  • +15 1 02 91 81 33
Chine (Rép. pop) 710077 Divers
The Characteristics Of Bottle-Top Dispenser

Mardi 08 octobre 2019

With the increasing difficulty of detection and the increasing requirement of detection, a large number of analytical instruments have entered the laboratory, and bottle top dispenser is one of them. The characteristics of the bottle top dispenser are described in detail below. 1...

Hawach Scientific Co.,Ltd.

  • 710077 - Xi'an
  • +86 29 89284429
  • +15 1 02 91 81 33
Chine (Rép. pop) 710077 Divers
Brief Introduction of Mobile Phase Polarity

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...

Hawach Scientific Co.,Ltd.

  • 710077 - Xi'an
  • +86 29 89284429
  • +15 1 02 91 81 33
Chine (Rép. pop) 310051 Divers
Line Pump

Lundi 30 septembre 2019

Quantité : 10set/mont - Prix : 0-1 million US dolla

We have concrete line pump truck for sale! Truck mounted line pump, also called truck mounted concrete pump, is the concrete pump mounted on the truck for flexible movement and high pressure concrete pumping to the construction place. It provides both the pump truck and the trailer...

HangZhou Truemax Machinery & Equipment Co.,Ltd

  • 310051 - Hangzhou
  • +15 3 95 82 88 46
Chine (Rép. pop) 310051 Divers
PB32A-3R-II Self-Climbing Concrete Placing Boom

Lundi 30 septembre 2019

Quantité : 10set/mont - Prix : 0-1 million US dolla

The PB32A-3R-II placing boom (or we can call it self climbing placing boom) adopts high strength steel as its arm material. And the main electronic components are products of the world-famous brand, with high-quality. The whole machine is driven by hydraulic system and can be easily...

HangZhou Truemax Machinery & Equipment Co.,Ltd

  • 310051 - Hangzhou
  • +15 3 95 82 88 46
Chine (Rép. pop) 528437 Pro / B2B
Body Wash Bottles

Lundi 30 septembre 2019

Quantité : 60-100 mil - Prix : 0.1USD-0.5USD

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 bottles are made of PET materials and PP materials. They are environmentally friendly and contain no harmful additives...

ZHONGSHAN XINRUN PLASTIC PRODUCTS CO.,LTD

  • 528437 - Zhongshan
  • +86 0760 87923596
Chine (Rép. pop) 528437 Pro / B2B
50ml 100ml 150ml 200ml Shampoo Bottles

Lundi 30 septembre 2019

Quantité : 60-100 mil - Prix : 0.1USD-0.5USD

Product Name: 50ml 100ml 150ml 200ml Shampoo Bottles(200ml plastic bottle) Material: PET Materials Capacity: 50ml 100ml 150ml 200ml Slogan: Dark green bottle and sloping shoulder gives you exquisite texture. Dark green bottle and sloping shoulder gives you exquisite texture Introduction...

ZHONGSHAN XINRUN PLASTIC PRODUCTS CO.,LTD

  • 528437 - Zhongshan
  • +86 0760 87923596
Chine (Rép. pop) 528437 Pro / B2B
500ml Plastic Cylinder Lotion Bottles

Lundi 30 septembre 2019

Quantité : 60-100 mil - Prix : 0.1USD-0.5USD

We have lotion bottles for sale? Product Name: 500ml Plastic Cylinder Lotion Bottle Material: PET Materials Capacity: 500ml Slogan:The materials are at ease, with comfortable heart The materials are at ease, with comfortable heart Introduction: this emulsion bottle is treated with hot silver...

ZHONGSHAN XINRUN PLASTIC PRODUCTS CO.,LTD

  • 528437 - Zhongshan
  • +86 0760 87923596
Chine (Rép. pop) 528437 Pro / B2B
30ml Plastic Spray Bottles

Lundi 30 septembre 2019

Quantité : 60-100 mil - Prix : 0.1USD-0.5USD

Product Name: 30ml Plastic Spray Bottle Material: PET Materials; PP materials Capacity: 30ml Slogan:Magical colors give you high-grade experience Magical colors give you high-grade experience Introduction: This plastic spray bottle is cylindrical in shape and has a round shoulder...

ZHONGSHAN XINRUN PLASTIC PRODUCTS CO.,LTD

  • 528437 - Zhongshan
  • +86 0760 87923596
Chine (Rép. pop) 528437 Pro / B2B
100ml Plastic Medicines Bottles

Lundi 30 septembre 2019

Quantité : 60-100 mil - Prix : 0.1USD-0.5USD

Product Name: 100ml Plastic Medicines Bottles (100ml Plastic Bottles) Material: The bottle body is made of PET materials, the cap is made of PP materials. Capacity: 100ml Slogan: Convenient and beautiful, good experience Convenient and beautiful, good experience Introduction: This...

ZHONGSHAN XINRUN PLASTIC PRODUCTS CO.,LTD

  • 528437 - Zhongshan
  • +86 0760 87923596
Chine (Rép. pop) 710077 Divers
Performance And Technical Specifications of Syringe Filter

Lundi 30 septembre 2019

Syringe filters are widely used in the laboratory. They do not need to change membranes and clean filters, thus eliminating complex and time-consuming preparations. It is mainly used for sample pre-filtration, clarification and bacterial filtration of particles, liquids and gases...

Hawach Scientific Co.,Ltd.

  • 710077 - Xi'an
  • +86 29 89284429
  • +15 1 02 91 81 33
Chine (Rép. pop) 710077 Divers
The Characteristics of Stainless Steel Filter Cartridge

Lundi 30 septembre 2019

1. Stainless steel filter cartridge shape is stable and its impact resistance and alternating load capacity are superior to other metal filter materials. 2. The pore is uniform and stable, the permeability is good, the pressure loss is small, the filtration precision is high, and...

Hawach Scientific Co.,Ltd.

  • 710077 - Xi'an
  • +86 29 89284429
  • +15 1 02 91 81 33
Chine (Rép. pop) 710077 Divers
Microporous Filter Membrane Instructions

Lundi 30 septembre 2019

1. The pore size of the filter membrane must be accurately selected as needed before use. The material to be filtered must be larger than the pore size of the membrane. 2. It should be cleaned before use, that is, soaked in distilled water of about 70-80 degrees for 4 hours, or soaked...

Hawach Scientific Co.,Ltd.

  • 710077 - Xi'an
  • +86 29 89284429
  • +15 1 02 91 81 33
Chine (Rép. pop) 710077 Divers
SPE Is Commonly Used To Prepare Liquid Samples

Lundi 30 septembre 2019

SPE is a kind of sample production technology which is more and more useful in which many problems related to liquid and liquid extraction could be avoided, such as the incomplete separation, non-quantitative recycle, the use of expensive and fragile glass vessels, massive organic...

Hawach Scientific Co.,Ltd.

  • 710077 - Xi'an
  • +86 29 89284429
  • +15 1 02 91 81 33
Chine (Rép. pop) 710077 Divers
Introduction Of Glass Solvent Filter

Dimanche 29 septembre 2019

Hawach glass solvent filter is made of high-quality borosilicate glass, which can be used to filter various aqueous solutions, organic substances, and corrosive liquids. The glass Solvent filter is available in one liter and two liters and consists of a triangular liquid collection bottle...

Hawach Scientific Co.,Ltd.

  • 710077 - Xi'an
  • +86 29 89284429
  • +15 1 02 91 81 33
Chine (Rép. pop) 710077 Divers
The Specific Operation Steps Of Bottle-Top Dispenser

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...

Hawach Scientific Co.,Ltd.

  • 710077 - Xi'an
  • +86 29 89284429
  • +15 1 02 91 81 33
Chine (Rép. pop) 710077 Divers
Filter Paper Used As Filter Media

Dimanche 29 septembre 2019

The paper of the filter paper is loose and has strong absorption of liquid. Analytical laboratories often use filter paper as a filter medium that separates the solution from the solid. More importantly, during the manufacturing process of quantitative analysis filter paper, the pulp...

Hawach Scientific Co.,Ltd.

  • 710077 - Xi'an
  • +86 29 89284429
  • +15 1 02 91 81 33
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