PURITY - 1872 Anuncios

Viernes 17 febrero 2023

Cold Drawn Steel Definition Cold rolled steel is made of hot rolled coils at room temperature and then rolled below the crystallization temperature. Many steel mills in China can produce them. Among them, the ones delivered in pieces are called steel plates, also called box plates...

Viernes 17 febrero 2023

Precio : 200-2000 CNY/pc

What Is Signal Isolator? Ⅰ. Introduction of signal isolators Signal isolator adopts a linear optocoupler isolation principle that converts input signals into output signals. Input, output and working power sources are isolated from each other, which is especially suitable for equipment...

Jueves 16 febrero 2023

An fiber optic isolator is a kind of optical fiber device used to maintain the spectral purity of the light source. The device only allows the light to be transmitted in a single direction to prevent the light source from being affected by the back reflection or signal. In high-power...

Martes 14 febrero 2023

Smart 32 is a nucleic acid extraction instrument adopting magnetic bead technology. Combined with Daan's extraction kit, Smart32 DNA & RNA extraction instrument can extract and purify 32 samples in 18 minutes. The user can edit experiment procedures, monitor experiment conditions...

Sábado 11 febrero 2023

Cantidad : 10mg-10t - Precio : 50-15000

Acridine ester is a high-efficiency luminescent reagent that can be used in clinical immunoassay, DNA analysis and other biological enzyme activity determination, while acridine salt NSP-SA-NHS is an acridine salt with NHS active ester, which is relatively stable. The acridine ester...

Sábado 11 febrero 2023

Cantidad : 10mg-10t - Precio : 50-15000

The CAS number of nsp dmae nhs is: 194357-64-7, and the molecular formula is C30H26N2O9S. It is a luminescent substrate reagent used in chemiluminescence experiments. Its parent is acridine ester. Many derivatives with different properties, acridinium ester NSP-DMAE-NHS is one of...

Sábado 11 febrero 2023

Cantidad : 10mg-10t - Precio : 50-15000

MOPSO BUFFER CAS NO.68399 77 9 MOPSO is a zwitterionic organic chemical buffer that does not chelate with certain metal ions and is used in biochemistry and molecular biology. In biological experiments, as an important pH-stabilizing reagent, it can be used to prepare stable substrate...

Sábado 11 febrero 2023

Cantidad : 10mg-10t - Precio : 50-15000

MOPS-NA CAS NO.71119 22 7 MOPS sodium salt is a derivative of MOPS buffer, like other biological buffers, it mainly plays a role in regulating the pH of the reaction environment in biochemical detection, because most biochemical reactions are originally carried out in the organism...

Sábado 11 febrero 2023

Cantidad : 10mg-10t - Precio : 50-15000

MES-NA CAS NO.71119 23 8 MES sodium salt is one of the good's buffers that can be used to use systems containing metal ions, because it forms weak bonds with Ca, Mg and Mn, and its binding with Cu (II) is negligible. It is suitable for electrophoresis, tissue culture medium and...

Sábado 11 febrero 2023

Cantidad : 10mg-10t - Precio : 50-15000

MES MONOHYDRATE CAS 145224 94 8 2-(N-Morpholine)ethanesulfonic acid monohydrate, also known as MES monohydrate, is commonly used as a biological buffer and is one of Good's buffers, which can adjust the pH of the system. Commonly used in cell culture, microbial culture, biochemical...

Jueves 09 febrero 2023

EDM graphite blocks are becoming more and more popular among our customers. EDM graphite is a new material. In recent years, with the development of China's industry, remarkable achievements have been made in science and technology. It has become the theme of The Times to create...

Martes 31 enero 2023

Types of Hard Shell Hyperbaric Chamber M size HP1501-75 HBOT The diameter is 75cm, big enough for one person lying inside at a more affordable price, more professional for medical use. L size HP1501-90 HBOT for Two People The diameter of 90cm, can accommodate two people lying inside...

Lunes 30 enero 2023

Cantidad : 1000Kgs - Precio : USD1~2000/Kg

SiSiB® PC4810 Triisopropylsilyl Acrylate SiSiB® PC4810 is a colorless clear liquid. Technical Data CAS No. 157859 20 6 EINECS No. 457-670-6 Formula C12H24O2Si Molecular Weight 2128.41 Boiling Point 102°C [10mmHg] Color and Appearance Colorless clear liquid Density 25/25°C 0...

Lunes 30 enero 2023

Cantidad : 1000Kgs - Precio : USD1~2000/Kg

SiSiB® PC4600 is an organic functional coupling agent, newly developed as an adhesion promoter and reinforcing agents. Its acryloxy group is significantly more reactive than the corresponding methacryloxy group. SiSiB® PC4600 acyl silane is equal to Dow's AY43-310M, ShinEtsu's KBM-5103...

Lunes 30 enero 2023

Cantidad : 1000Kgs - Precio : USD1~2000/Kg

SiSiB® PC4300 is a methacryl-functional silane; it is a clear, light and heat sensitive liquid with a faintly sweet odour. It is equal to Dow's Z-6033, ShinEtsu's KBM-502. SiSiB® PC4300 is used as adhesion promoter at organic/inorgainc interfaces, as surface modifier (e.g. imparting...)

Lunes 30 enero 2023

Cantidad : 1000Kgs - Precio : USD1~2000/Kg

SiSiB® PC4200 is a methacryl-functional silane; it is a clear, light and heat sensitive liquid with a faintly sweet odour. It is the equivalent of Momentive's Y-11878, Dow's Z-6036, Wacker's GF32, ShinEtsu's KBE-503. SiSiB® PC4200 acyl silane is used as adhesion promoter at organic/inorgainc...

Lunes 30 enero 2023

Cantidad : 1000Kgs - Precio : USD1~2000/Kg

SiSiB® PC4108H is a colorless clear liquid; it is used modern silicone-hydrogel contact lenses. Technical Data CAS No. 17096 07 0 EINECS No. 241-165-0 Formula C16H38O5Si4 Molecular Weight 422.81 Boiling Point 139°C [760mmHg] Flash Point 201°C Appearance Clear liquid...

Lunes 30 enero 2023

Cantidad : 1000Kgs - Precio : USD1~2000/Kg

SiSiB® PC4100H is a methacryloxypropyltrimethoxysilane; it is a clear, light and heat sensitive liquid with a faintly sweet odour. SiSiB® PC4100H acyl silane is used as adhesion promoter at organic/inorgainc interfaces, as surface modifier (e.g. imparting water repellency, organophilic...)

Lunes 30 enero 2023

Cantidad : 1000Kgs - Precio : USD1~2000/Kg

SiSiB® PC4100 is a methacryl-functional silane; it is a clear, light and heat sensitive liquid with a faintly sweet odour. It is equal to Momentive's A-174, Dow's Z-6030, Wacker's GF31, Evonik's Dynasylan MEMO, ShinEtsu's KBM-503. SiSiB® PC4100 acyl silane is used as adhesion promoter...

Domingo 29 enero 2023

The paraffin wax in china is fully refined wax, and the content of fused-ring aromatic hydrocarbons is low. The fully refined paraffin wax has good chemical stability, light stability and good thermal stability. The china fully refined paraffin wax has strong color, good plasticity...

Domingo 29 enero 2023

Methyltriacetoxysilane Chemical Name Methyltriacetoxysilane Cas No 4253-34-3 Formula C7H12O6Si Color Colorless or light yellow Appearance Clear liquid or White crystal powder Purity min 95% Methyltriacetoxysilane Description CFS-343, Methyltriacetoxysilane is a silane...

Domingo 29 enero 2023

Methyldimethoxysilane Chemical Name Methyldimethoxysilane Cas No 16881-77-9 Formula C3H10O2Si Color Colorless Appearance Clear liquid Purity min 98% Methyldimethoxysilane Description CFS-779 Methyldimethoxysilane or Dimethoxymethylsilane is an alkyl & alkoxy silane...

Domingo 29 enero 2023

Isocyanate is a functional group with the general formula of R-N=C=O. The isocyanate functionality has typical reactivities of alkyl isocyanates. Co-Fomula isocyanate silane are compounds with the functionality of isocyanate group and alkoxy group. Alkyl Isocyanate is a functional...

Sábado 21 enero 2023

Cantidad : 300sets/mo - Precio : 7800-200000USD

During the production process of fresh cassava, the crushing section is very important for the quality of final products, the cassava crusher machine for starch processing can crush the washed cassava into the slurry with uniform size and separate the residues from the cassava slurry...

Sábado 21 enero 2023

Description of Toothpaste Grade Carboxymethyl Cellulose Gum The requirements of daily necessities are increasing constantly, with the improvement of people's living standards. As a kind of daily necessity, the value of Toothpaste is not limited to mouth cleaning and gradually becomes...

Sábado 21 enero 2023

Description of Oil Drilling Grade CMC & PAC CMC & PAC can be used as fluid loss reducer or viscosifier in drilling fluids. The function of CMC is to reduce the fluid loss as much as possible through forming low permeability, flexible, thin and compact filtration cake on borehole wall...

Sábado 21 enero 2023

What Is Stabiliser 466? Description of Food Grade CMC Sodium carboxymethyl cellulose (CMC/cellulose gum) is a kind of cellulose ether, that can easily be soluble in cold and hot water, with maximum yield, most widely and conveniently used among all cellulose products. The main raw...

Sábado 21 enero 2023

Sodium carboxymethyl cellulose gum (Na-CMC or cellulose gum) is the most widely used and most frequently used type of anionic cellulose ether. It is a white fibrous or granulated powder. Odorless, tasteless, non-toxic, hygroscopic, easily soluble in both hot and cold water, obtained...

Viernes 20 enero 2023

As a kind of mold steel used for plastic production, plastic mold steel is main material of plastic mold. The plastic mould steel has enhanced the development of industrial products to be advanced, diversified, individualized, and high value-added. All countries in the world count...

Lunes 16 enero 2023

The high purity quartz glass ultraviolet ozone germicidal light is adopted and treated with special technology, which further reduces the impurity content and makes the efficiency of lamp tube more stable. H-Shape UVC Light with Ozone/Ozone Free are available. UV light ozone vs non...