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Friday, March 13, 2020

Generally, vacuum filtration can be used for collecting a desired solid too. Do not use vacuum filtration to filter a solid from a liquid if it is the liquid that you want for your applications. If the liquid is a low boiling, vacuum filtration is not a good choice either, because...

Wednesday, March 11, 2020

Column chromatography is found important in the labs due to its factors of easy packing procedure, low pressure of operation and low costs as well. Depend on the way that the solvent flows down the column, we can find two different kinds of column chromatography: one is gravity column...

Monday, March 09, 2020

The QuEChERS method has the following advantages : (1) high recovery rate, which is greater than 85% for a large number of polar and volatile pesticide varieties;(2) high accuracy and accuracy, can be corrected by internal standard method;(3) a wide range of analyzable pesticides...

Monday, March 09, 2020

Vacuum filtration is highly appreciated by scientists as the ideal technique. Suction is applied to a mixture of liquid and solid to get the fast and efficient results when we need to separate and keep the precipitate safe from a solution. On the one hand, vacuum filtration has lots...

Friday, February 14, 2020

Quantity : 100 - Price : USD 2149

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Friday, February 14, 2020

Quantity : 100 - Price : USD 1047

Bandar Electronic has been established from 2010 and to this day we continue to grow. We're one of the largest distributors in Indonesia to provide Graphics Printing, Cutting Plotters, Large Format Solvent Printer,Photocopiers,Facsimile,Scaners,L aminator,Ink Printer,Print head,Bitcoin...

Friday, February 14, 2020

Quantity : 100 - Price : USD 1213

Bandar Electronic has been established from 2010 and to this day we continue to grow. We're one of the largest distributors in Indonesia to provide Graphics Printing, Cutting Plotters, Large Format Solvent Printer,Photocopiers,Facsimile,Scaners,L aminator,Ink Printer,Print head,Bitcoin...

Friday, February 14, 2020

Quantity : 100 - Price : USD 785

Bandar Electronic has been established from 2010 and to this day we continue to grow. We're one of the largest distributors in Indonesia to provide Graphics Printing, Cutting Plotters, Large Format Solvent Printer,Photocopiers,Facsimile,Scaners,L aminator,Ink Printer,Print head,Bitcoin...

Friday, February 14, 2020

Quantity : 100 - Price : USD 125

Bandar Electronic has been established from 2010 and to this day we continue to grow. We're one of the largest distributors in Indonesia to provide Graphics Printing, Cutting Plotters, Large Format Solvent Printer,Photocopiers,Facsimile,Scaners,L aminator,Ink Printer,Print head,Bitcoin...

Friday, February 14, 2020

Quantity : 100 - Price : USD 662

Bandar Electronic has been established from 2010 and to this day we continue to grow. We're one of the largest distributors in Indonesia to provide Graphics Printing, Cutting Plotters, Large Format Solvent Printer,Photocopiers,Facsimile,Scaners,L aminator,Ink Printer,Print head,Bitcoin...

Friday, February 14, 2020

Quantity : 100 - Price : USD 607

Bandar Electronic has been established from 2010 and to this day we continue to grow. We're one of the largest distributors in Indonesia to provide Graphics Printing, Cutting Plotters, Large Format Solvent Printer,Photocopiers,Facsimile,Scaners,L aminator,Ink Printer,Print head,Bitcoin...

Friday, February 14, 2020

Quantity : 100 - Price : USD 345

Bandar Electronic has been established from 2010 and to this day we continue to grow. We're one of the largest distributors in Indonesia to provide Graphics Printing, Cutting Plotters, Large Format Solvent Printer,Photocopiers,Facsimile,Scaners,L aminator,Ink Printer,Print head,Bitcoin...

Friday, February 14, 2020

Quantity : 100 - Price : USD 403

Bandar Electronic has been established from 2010 and to this day we continue to grow. We're one of the largest distributors in Indonesia to provide Graphics Printing, Cutting Plotters, Large Format Solvent Printer,Photocopiers,Facsimile,Scaners,L aminator,Ink Printer,Print head,Bitcoin...

Friday, February 14, 2020

Quantity : 100 - Price : USD 1380

Bandar Electronic has been established from 2010 and to this day we continue to grow. We're one of the largest distributors in Indonesia to provide Graphics Printing, Cutting Plotters, Large Format Solvent Printer,Photocopiers,Facsimile,Scaners,L aminator,Ink Printer,Print head,Bitcoin...

Monday, January 20, 2020

As we know, five steps required for solid phase extraction cartridge: sample preparation, activation or equilibration of the column, loading, rinsing and eluting the compound of interest. There is no uniform regulation for that the solid phase extraction cartridge should be activated...

Monday, January 20, 2020

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Monday, January 20, 2020

1. Nylon Features: good temperature resistance, can withstand 121°C saturation steam hot pressure disinfection for 30min, the highest operating temperature of 60°C, good chemical stability, can withstand dilute acid, dilute base, , ester, oil, hydrocarbons, halogenated hydrocarbons...

Monday, January 20, 2020

Quantity : 1 pcs

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Monday, January 20, 2020

Quantity : 1

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Monday, January 20, 2020

Quantity : 1

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Sunday, January 19, 2020

The QuEChERS method is a sample preparation technology based on solid-phase extraction and matrix solid-phase dispersion technology. It is suitable for the treatment of low-fat samples and can achieve ideal results for samples containing less than 15% fat. Because of its simple operation...

Friday, January 17, 2020

Vacuum filtration system is a kind of vacuum filtration device, which ingeniously combines all the components needed for Vacuum filtration on one body, saving space and simple operation. It is widely used in laboratories, including various microbial tests in food, medicine, beverage...

Friday, January 17, 2020

HAWACH cellulose extraction thimbles Cellulose extraction thimbles is a Soxhlet extraction sample cell for quality control, scientific research and/or analysis; it can easily and safely perform solid and semi-solid solvent extraction; the thimble is suitable for Soxhlet extraction...

Tuesday, January 14, 2020

The sample shall be dissolved as much as possible in solvents that are mutually soluble with the mobile phase. Except for special designation, the resolution of the sample HPLC column may be reduced if it is dissolved using a strong solvent. Besides, the sample solution shall be pre-filtered...

Friday, January 10, 2020

The extraction thimbles are very useful tools in the lab, because it can minimize your hands-on responsibilities when you separate desired compounds. They can be used in most of the Soxhlet or automated extractors which can take multiple cycles. High-retention devices always present...

Friday, January 10, 2020

The extraction thimbles are made of selected high-quality material, using highly efficient and innovative technology and highly homogenized molds. It contains no impurities and the product pore size is uniform. It is often used for Soxhlet extraction and rapid solvent extraction,...

Friday, January 10, 2020

The HAWACH bottle-top dispenser uses an integrated PTFE structure, and the dispensing process contacts the reagent material PTFE. The discharge valve has no spring structure, no corrosion and no risk of metal ion contamination reagents, and is suitable for trace analysis. The reinforced...

Friday, January 03, 2020

The vacuum filters are mainly applied for filtration of mobile phase of High-Performance Liquid Chromatography, particulate and microbiological contamination. They are the basic instruments in the chemistry lab. Particularly, the glass solvent filter can make filtration of all kinds...

Friday, December 27, 2019

Qualitron Chemicals the manufacturer and exporters of Phthalocyanine Pigments is an Evolving Firm built with a vision of producing industry standard Pigments.Along with Domestic supplies, we export our pigments to End users as well as to the traders, distributors of various countries...

Monday, December 16, 2019

Originally, QuEChERS was used as a test for multiple pesticide residues in vegetables or fruits. Up to now, its application range is no longer limited to this. At present, QuEChERS has a wide range of applications in agricultural and veterinary drug residues in agricultural products and foods...