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Summary of 1/8/25 12:11 GMT:>> Show Compact View
5/21/24 5:55 GMT
Electronic grade perfluoroalkoxy resin PFA ion exchange column

PFA ion exchange column, also known as PFA chromatography column, PFA filtration column, etc. The principle is to use adsorbents to have different adsorption effects on different compounds and different solubility of different compounds in solvents, and to use suitable solvents to allow the mixture to pass through a column filled with adsorbents, so as to achieve the purpose of separation and purification of complex mixtures. Excellent chemical tolerance, resistant to strong acids and bases; Extremely low dissolution and precipitation, without contaminating the sample. #Filter #Separation #purification #Perfluoroalkoxyresin

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Claire
+86 15366140844

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Nanjing Binzhenghong Instrument Co.,Ltd
No.118 Yinghua Road,Xuanwu District,Nanjing,Jiangsu,China
Nanjing
China
5/21/24 1:55 GMT
PFA washing bottle without heavy metal precipitation, 500ml, acid and alkal

PFA, also known as soluble polytetrafluoroethylene or Teflon, is used for trace analysis, isotope detection, ICP-MS/OES/AAS analysis, and other experiments. The temperature resistance range of PFA bottle washing is very wide, and it can withstand temperatures from -200 ℃ to+260 ℃, which means it can be used under various experimental conditions without being limited by temperature. The PFA bottle washing tube and body are reliably sealed, with sensitive spraying performance, fast recovery, and no residue left. It can be sprayed into various container positions, making cleaning very convenient. Therefore, using PFA bottle washing can make experiments more convenient. In addition, the nozzle and cap of PFA bottle washing are formed in one go, and its structure is very tight, so there will be no leakage. This is crucial for the accuracy of the experiment. PFA bottle washing can also replace volumetric flasks to prepare standard solutions, which can be controlled to add samples and water dropwise. This means that using PFA bottle washing can conduct experiments more accurately and reduce errors. Suitable for industries such as semiconductors, photovoltaics, biopharmaceuticals, and petrochemicals. Product features 1. Translucent appearance; 2. Temperature resistance -200~+260℃; 3. The pipe and the body are sealed reliably, the sprayability is sensitive, the recovery is fast, and no residue flows out. It can be sprayed into the position of each container and is easy to clean; 4. The nozzle and bottle cap are formed at one time; 5. It can replace the volumetric flask to configure the standard solution: it can be controlled to add sample and water drop by drop. web: https://www.njbinglab.com

Minimum Order: 3 bushels

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Ross Guo
08615805176994

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Nanjing Bin Zhenghong Instrument Co., Ltd
NO.18 YINCHUN ROAD
Nanjing 210042
China
5/20/24 10:14 GMT
Chemically inert PFA volumetric flask for trace element analysis, customiza

1、 Product Introduction PFA volumetric flasks, also known as soluble polytetrafluoroethylene volumetric flasks or Teflon volumetric flasks, are available in two new options: threaded and plug-in. Currently, there are specifications of 10ml, 25ml, 50ml, 100ml, 250ml, 500ml, and 1000ml available, ensuring product quality. The Teflon series PFA volumetric flask is a transparent long neck bottle with a pear shaped body, making it easy to shake liquids and scrub. The scale lines on each PFA volumetric flask are measured and labeled using an electronic balance of one thousandth. Widely used in trace analysis and isotope analysis experiments such as ICP-MS, ICP-OES, environmental monitoring, semiconductor, polysilicon, photovoltaic electronics, and lithium battery industries. In various testing laboratories, good quality performance will not affect the purity of the test samples. 2、 Product performance 1. Good transparency, stability, visible to the naked eye with a smooth surface of the bottle volume, smooth inner and outer walls of the bottle, easy to clean, non adhesive to the sample, and no liquid residue on the inner wall of the bottle mouth; 2. The bottle mouth and cap are well sealed, and the matching threaded cap is tight, so there will be no leakage of liquid when placed upside down or on the side; 3. Resistant to strong acids, alkalis, aqua regia, various laboratory commonly used strong corrosive acids, and various organic solvents; 4. Low background and low precipitation: There is no dissolution or precipitation, and the low background can reach the low detection limit of ICP- MS. It is a container for storing standard materials, strong corrosiveness, and expensive ultra-high purity reagents; 5. High and low temperature resistance: operating at temperatures ranging from -200 to+260 ℃; 6. Pollution prevention: The value of metal elements is low, and the content of metal elements such as lead and uranium is less than 0.01PPb; web: https://www.njbinglab.com

Minimum Order: 3 bushels

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08615805176994

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Nanjing Bin Zhenghong Instrument Co., Ltd
NO.18 YINCHUN ROAD
Nanjing 210042
China
5/20/24 9:58 GMT
烟酰胺核苷  new

please contact me WhatsApp:+639671450190 telegram:salesh288 we have many products Nitrazepam, Clonitrazolam, Flubromazolam, Clonazepam, Flualprazolam, Alprazolam, Bromazolam, Nitrazepam, Clonitrazolam, Flubromazolam, Clonazepam, DCO/eu(扁), MCPEP, MFPEP, S709, 3fpvp, 3brpvp, NEH, NDH, JWH-018, JWH-021, sgt-263, sgt-151, sgt-78, 4FAKB48, 5CAKB48, 6CL, ADB-18

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shijiazhuang
+639671450190
11
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Qiaoxi Yisheng Chemical Co., LTD
石家庄
石家庄 11
China
5/20/24 9:41 GMT
PMK

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shijiazhuang
+639671450190
11
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Qiaoxi Yisheng Chemical Co., LTD
石家庄
石家庄 11
China
5/20/24 9:40 GMT
BMK

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shijiazhuang
+639671450190
11
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Qiaoxi Yisheng Chemical Co., LTD
石家庄
石家庄 11
China
5/20/24 9:34 GMT
5F-BPO-033

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shijiazhuang


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Qiaoxi Yisheng Chemical Co., LTD
石家庄
石家庄
China
5/20/24 9:26 GMT
4-BROMO-2,6-DIFLUOROPHENOL

please contact me WhatsApp:+639671450190 telegram:salesh288 we have many products Nitrazepam, Clonitrazolam, Flubromazolam, Clonazepam, Flualprazolam, Alprazolam, Bromazolam, Nitrazepam, Clonitrazolam, Flubromazolam, Clonazepam, DCO/eu(扁), MCPEP, MFPEP, S709, 3fpvp, 3brpvp, NEH, NDH, JWH-018, JWH-021, sgt-263, sgt-151, sgt-78, 4FAKB48, 5CAKB48, 6CL, ADB-18

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shijiazhuang
+639671450190
11
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Qiaoxi Yisheng Chemical Co., LTD
石家庄
石家庄 11
China
5/20/24 9:24 GMT
AMB-3DP New

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shijiazhuang
+639671450190
11
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Qiaoxi Yisheng Chemical Co., LTD
石家庄
石家庄 11
China
5/20/24 9:22 GMT
Xylazine赛拉嗪

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shijiazhuang
+639671450190
11
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Qiaoxi Yisheng Chemical Co., LTD
石家庄
石家庄 11
China
5/20/24 9:19 GMT
sgt-263

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Email:
shijiazhuang
+639671450190
11
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Qiaoxi Yisheng Chemical Co., LTD
石家庄
石家庄 11
China
5/20/24 9:17 GMT
3fpvp

please contact me WhatsApp:+639671450190 telegram:salesh288 we have many products Nitrazepam, Clonitrazolam, Flubromazolam, Clonazepam, Flualprazolam, Alprazolam, Bromazolam, Nitrazepam, Clonitrazolam, Flubromazolam, Clonazepam, DCO/eu(扁), MCPEP, MFPEP, S709, 3fpvp, 3brpvp, NEH, NDH, JWH-018, JWH-021, sgt-263, sgt-151, sgt-78, 4FAKB48, 5CAKB48, 6CL, ADB-18

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Email:
shijiazhuang
+639671450190
11
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Qiaoxi Yisheng Chemical Co., LTD
石家庄
石家庄 11
China
5/20/24 9:12 GMT
S709

please contact me WhatsApp:+639671450190 telegram:salesh288 we have many products Nitrazepam, Clonitrazolam, Flubromazolam, Clonazepam, Flualprazolam, Alprazolam, Bromazolam, Nitrazepam, Clonitrazolam, Flubromazolam, Clonazepam, DCO/eu(扁), MCPEP, MFPEP, S709, 3fpvp, 3brpvp, NEH, NDH, JWH-018, JWH-021, sgt-263, sgt-151, sgt-78, 4FAKB48, 5CAKB48, 6CL, ADB-18

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Email:
shijiazhuang
+639671450190
11
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Qiaoxi Yisheng Chemical Co., LTD
石家庄
石家庄 11
China
5/20/24 9:09 GMT
DCO/eu(扁)

please contact me WhatsApp:+639671450190 telegram:salesh288 we have many products Nitrazepam, Clonitrazolam, Flubromazolam, Clonazepam, Flualprazolam, Alprazolam, Bromazolam, Nitrazepam, Clonitrazolam, Flubromazolam, Clonazepam, DCO/eu(扁), MCPEP, MFPEP, S709, 3fpvp, 3brpvp, NEH, NDH, JWH-018, JWH-021, sgt-263, sgt-151, sgt-78, 4FAKB48, 5CAKB48, 6CL, ADB-18

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Email:
shijiazhuang
+639671450190
11
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11
石家庄
石家庄 11
China
5/20/24 9:08 GMT
Bromazolam

please contact me WhatsApp:+639671450190 telegram:salesh288 we have many products Nitrazepam, Clonitrazolam, Flubromazolam, Clonazepam, Flualprazolam, Alprazolam, Bromazolam, Nitrazepam, Clonitrazolam, Flubromazolam, Clonazepam, DCO/eu(扁), MCPEP, MFPEP, S709, 3fpvp, 3brpvp, NEH, NDH, JWH-018, JWH-021, sgt-263, sgt-151, sgt-78, 4FAKB48, 5CAKB48, 6CL, ADB-18

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Email:
shijiazhuang
+639671450190
11
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11
石家庄
石家庄 11
China


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