GELS - 1669 ads
Wednesday, April 08, 2020
Importance of Proper Models of HPLC Column In practical application, proper models of the HPLC column have a great influence on the performance or operation of the HPLC column. Improper models could greatly reduce the filtration effect. The HPLC column of high purity silica gel matrix...
Hawach Scientific Co.,Ltd.
- 710077 - Xi'an
- +86 29 89284429
- +15 1 02 91 81 33
Wednesday, March 25, 2020
Quantity : 100 - Price : 3€/ml
Hydro ic Phytamine Gel is an Antiseptic Gel intended for hand disinfection without water and without rinsing. Its formula, with bactericidal, virucidal and fungicidal properties Location : Marrakech, 40100 Marrakech, Contact : MOHAMED sougrate, +212669432234
Marganom Sarl AU
- 40100 - Marrakech
- +212669432234
Wednesday, March 25, 2020
Quantity : 100 - Price : 13€/L
Hydro ic Phytamine Gel is an Antiseptic Gel intended for hand disinfection without water and without rinsing. Its formula, with bactericidal, virucidal and fungicidal properties Location : Marrakech, 40100 Marrakech, Contact : MOHAMED sougrate, +212669432234
Marganom Sarl AU
- 40100 - Marrakech
- +212669432234
Wednesday, March 25, 2020
PureFlash series: silica gel construction and phase column. For example, C18(spherical inlet and irregular home-made), C4, C8, NH2, CN, HILIC, and oxide which are all imported fillers, corresponding to the high-end market. DepuFlash series: silicone construction and phase columns...
Hawach Scientific Co.,Ltd.
- 710077 - Xi'an
- +86 29 89284429
- +15 1 02 91 81 33
Tuesday, March 24, 2020
The capacity of the SPE cartridge refers to the adsorption amount of the column packing. For silica-based solid-phase extraction columns, the capacity is generally 1 to 5 mg/100 mg, which means that the column capacity is 1% to 5% of the mass of the packing. The capacity of the bonded...
Hawach Scientific Co.,Ltd.
- 710077 - Xi'an
- +86 29 89284429
- +15 1 02 91 81 33
Monday, March 23, 2020
Advantages of flash column FLASH chromatography is used for preparation and has the following advantages: 1. Fast speed, generally 1/8 of the separation time of open column chromatography, saving time, slow sample change and decomposition 2. Large preparation volume, at least as compared...
Hawach Scientific Co.,Ltd.
- 710077 - Xi'an
- +86 29 89284429
- +15 1 02 91 81 33
Friday, March 20, 2020
Quantity : 60-100 mil - Price : USD0.1-0.5
Product Name: 150ml Body Wash Bottle Material: PET Materials; Electrified aluminum materials Capacity: 150ml Slogan: The glass feels, high-grade and exquisite Introduction: This body wash bottle is mainly made of PET materials, which are renewable materials, and have no burden on...
ZHONGSHAN XINRUN PLASTIC PRODUCTS CO.,LTD
- 528437 - Zhongshan
- +86 0760 87923596
Tuesday, March 17, 2020
Cleaning and storage of HPLC column Have a good understanding of the sample made, and wash it with the mobile phase that has the strongest eluting capacity for the sample. For silica gel HPLC column, first wash away the polar impurities with methanol, then use dry dichloromethane...
Hawach Scientific Co.,Ltd.
- 710077 - Xi'an
- +86 29 89284429
- +15 1 02 91 81 33
Tuesday, March 17, 2020
How to understand the chromatographic separation? Put it in short, the more similar the separated substance to the stationary phase, the longer the residence time on it. In this way, different substances in a complex mixed solution can be separated according to time, and the separated...
Hawach Scientific Co.,Ltd.
- 710077 - Xi'an
- +86 29 89284429
- +15 1 02 91 81 33
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...
Hawach Scientific Co.,Ltd.
- 710077 - Xi'an
- +86 29 89284429
- +15 1 02 91 81 33
Monday, February 24, 2020
Quantity : 1 contener
Je recherche des palettes de destockage alimentaires et de produits d'entretien de marques ( netto mousquetaire auchan carrefour casino ) de boîtes de conserve de legumes de marques avril des pâtes alimentaires des céréales petit-déjeuner keloggs de la mayonnaise et moutarde et des...
Saturne clean marketing
- 92700 - Colombes
- 06 24 27 91 12
Wednesday, January 22, 2020
The sealing property of the headspace vial is better than that of the threaded vial, and the rubber or silica gel has good re-sealing after the puncture, so it is ideal to preserve the reagents. If some of the organic solvents in use will corrode the silicone or rubber bottle pad...
Hawach Scientific Co.,Ltd.
- 710077 - Xi'an
- +86 29 89284429
- +15 1 02 91 81 33
Tuesday, January 21, 2020
The FLASH column is the heart of the FLASH purification system, like an engine in a car. If you want to do a good job, you must first sharpen the tools. Choosing the correct FLASH purification column is the most critical part of the whole purification process. And choosing the right...
Hawach Scientific Co.,Ltd.
- 710077 - Xi'an
- +86 29 89284429
- +15 1 02 91 81 33
Thursday, January 16, 2020
Highlights of HAWACH flash column HAWACH flash column is packed with proprietary technology for automatic packing. The column bed is compact and uniform, has no “ditch flow effect”, with high resolution and good reproducibility. Different particle sizes of normal phase and reversed-phase...
Hawach Scientific Co.,Ltd.
- 710077 - Xi'an
- +86 29 89284429
- +15 1 02 91 81 33
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...
Hawach Scientific Co.,Ltd.
- 710077 - Xi'an
- +86 29 89284429
- +15 1 02 91 81 33
Thursday, January 09, 2020
Having corresponding serial numbers, state code, manufacturer code by ICAO and product code printed on the bag, FQ Packaging manufacture high-quality standard steb bags for customers purchasing at airport duty-free shop or on board aircraft. FENGQI secure tamper evident bag steb can...
ZHANJIANG FENGQI PLASTIC PRODUCT CO.,LTD
- fqpackaging
- 524000 - Guangdong
- +86 0759 3836636
Thursday, January 09, 2020
As a qualified member of international civil aviation organization (ICAO), FQ Packaging China have the right to offer customers worldwide customized duty-free steb bags in eight colors and photos printable. Detailed information listed below with word description and picture demonstration...
ZHANJIANG FENGQI PLASTIC PRODUCT CO.,LTD
- fqpackaging
- 524000 - Guangdong
- +86 0759 3836636
Wednesday, January 08, 2020
Price : 800€
Hello everyone, Grand Destocking. Sale of household products: -Laundry detergent, -softener, -dishwashing liquid, -products for floors -shower gel -shampoo -hands Sale in lots. Attractive price anywhere else (packaging in 5 liter cans or 1000 liter cans for export) Wide choice of...
- 93110 - rosny sous bois
- 07 62 32 99 79
Wednesday, January 08, 2020
With the full line of different sizes, Hawach always provides you the high purity stationary phased packed flash column. And the column cartridge made from medical grade virgin PP and PE materials and different stationary phases prepacked will help you to meet a variety of compounds...
Hawach Scientific Co.,Ltd.
- 710077 - Xi'an
- +86 29 89284429
- +15 1 02 91 81 33
Friday, January 03, 2020
Quantity : 100000PCS - Price : USD0.1~3.00
The basic function of plastic cap is to seal and prevent leakage. However, as the daily cosmetics products tend to be diversified, the requirements for plastic cap are getting higher and higher, not only good sealing but also beautiful design. Products Description Taking perfume cap for example...
ZHEJIANG B.I. INDUSTRIAL CO., LTD.
- 310030 - zhejiang
- + 86 571 89936696
Wednesday, January 01, 2020
Quantity : 500 - Price : $300
1,for industrial and agricultural production 2,active ammonia eliminate, antibacterial, inhibition effect Yellow Beeswax in agricultural production in a wide range of applications. In the cosmetics industry, lots of beauty products contain beeswax, such as lipstick, shower gel, rouge, etc...
KBF TRADING CO.LTD
- 00237 - Yaounde cameroon
- +237652155633
Wednesday, December 25, 2019
Quantity : 5000SET - Price : 0.4-4
Hotel Amenity Set: With many years experience in the design, manufacture, and sales of hotel supplies product, Yangzhou YILANMEI Hotel Supplies Limited Company is considered as the professional hotel amenities manufacturer. We provide the satisfied hotel amenities service at the preferable price...
Yangzhou YiLanMei Hotel Supplies Co.,Ltd
- 225000 - Hangji
- +86 0514 86923287
Monday, December 16, 2019
The capacity of the SPE cartridge refers to the adsorption amount of the SPE cartridge packing. For silica-based SPE cartridge, the capacity is generally 1 to 5 mg/100 mg, that is, the cartridge capacity is 1%~5% of the mass of the packing. The capacity of the bonded silica ion exchange...
Hawach Scientific Co.,Ltd.
- 710077 - Xi'an
- +86 29 89284429
- +15 1 02 91 81 33
Friday, December 13, 2019
FLASH column is a sample pretreatment technology developed by the combination of liquid-solid extraction and column liquid chromatography. It is mainly used for sample separation, purification and concentration which has been widely used in medicine, food, environment, commodity inspection...
Hawach Scientific Co.,Ltd.
- 710077 - Xi'an
- +86 29 89284429
- +15 1 02 91 81 33
Thursday, December 12, 2019
As a unique chromatography technique that pushes solvent through the column uses by compressed gas or a pump, flash column chromatography is highly appreciated as an advance technique because it makes flow rates of the solvent much faster than the gravity flow. Developed in the 1970's...
Hawach Scientific Co.,Ltd.
- 710077 - Xi'an
- +86 29 89284429
- +15 1 02 91 81 33
Wednesday, December 11, 2019
The HPLC reversed-phase column is made of high-purity and high-strength silica gel by using advanced bonding technology. It has a high surface bonding rate and good peak shape for alkaline and acidic compounds. With a high column capacity and long service life, it is the one for the...
Hawach Scientific Co.,Ltd.
- 710077 - Xi'an
- +86 29 89284429
- +15 1 02 91 81 33
Wednesday, December 04, 2019
Dongjin Gel series battery is manufactured with special separator and colloidal or foamed silica. The batteries use silica gel to immobilize the electrolyte inside the battery. The proven silica gel technology improves battery cycle life and performance at cold ambient temperatures...
Dongjin Power CO., LTD.
- 518000 - Shenzhen
- 86 755 8666 0729
Tuesday, December 03, 2019
Quantity : 800pcs - Price : 3-50usd
The feature of JH-D03 BTE FM Balanced Armature Loudspeaker Open Fit Hearing Aid Hearing Amplifier 1. Modeling exquisite, the button is obvious, easy to operate; 2. Open fit hearing aid can change the ear tube as you need, comfortable wear; 3. Corresponding uncomfortable threshold...
Huizhou Jinghao Medical Technology CO., Ltd
- 516000 - Huizhou
- +86 0752 2299187
- +86 18566295705
Tuesday, December 03, 2019
Quantity : 800pcs - Price : 3-50usd
Features of JH-907 ITE Mini Ear Amplifier 1. The lightweight and easy operation, you won't feel anything after you wear, very comfortable; 2. Corresponding uncomfortable threshold properly adjust the maximum output, protect ear, low distortion; 3. 3 different earplugs are provided...
Huizhou Jinghao Medical Technology CO., Ltd
- 516000 - Huizhou
- +86 0752 2299187
- +86 18566295705
Tuesday, December 03, 2019
Quantity : 800pcs - Price : 3-50USD
The feature of JH-D16 Digital 4 Modes BTE Open Fit Hearing Aid Hearing Amplifier 1.Ear zoom hearing aid Bluetooth appearance makes comfortable wear and fashionable look. 1. Ear zoom Bluetooth appearance, makes comfortable wear and fashionable look, the machine looks like a Bluetooth...
Huizhou Jinghao Medical Technology CO., Ltd
- 516000 - Huizhou
- +86 0752 2299187
- +86 18566295705