產(chǎn)品詳情
薄層層析硅膠板是用高純度薄層層析硅膠(粉狀)調(diào)入一定量的粘結(jié)劑噴制成，板面純白、平整均勻、細(xì)密。在醫(yī)藥、農(nóng)藥、中草藥、有機化工產(chǎn)品及糧食、食品的微量雜質(zhì)及主要成份的鑒定中已得到普遍應(yīng)用。目前它在新材料，POM板POM棒上都有應(yīng)用，而且在判斷地溝油上也發(fā)揮出了重要作用。
The specifications of silicone panels are divided into: G, H, GF254, HF254.
那這些型號到底代表什么意思?他們的依據(jù)是什么呢?
What exactly do these models mean? What is their basis?
"硅膠H"--不含粘合劑;
"Silicone H" - without adhesive;
"硅膠G"--含煅石膏粘合劑;
"Silicone G" - containing calcined gypsum adhesive;
"硅膠HF254"--含熒光物質(zhì)，可用于波長為254nm紫外光下觀察熒光;
Silicone HF254- contains fluorescent substances and can be used to observe fluorescence under 254nm ultraviolet light;
"硅膠GF254"--既含煅石膏又含熒光劑。
Thin layer chromatography silica gel plate is made by spraying high-purity thin layer chromatography silica gel (in powder b) with a certain amount of binder. The surface of the plate is pure white, flat, unib, and fine. It has been widely used in the identification of trace impurities and main components in pharmaceuticals, pesticides, traditional Chinese medicine, organic chemical products, and grains and food. At present, it has been applied in new materials, POM boards, and POM rods, and has also played an important role in determining gutter oil.
The specifications of silicone panels are divided into: G, H, GF254, HF254.
那這些型號到底代表什么意思?他們的依據(jù)是什么呢?
What exactly do these models mean? What is their basis?
"硅膠H"--不含粘合劑;
"Silicone H" - without adhesive;
"硅膠G"--含煅石膏粘合劑;
"Silicone G" - containing calcined gypsum adhesive;
"硅膠HF254"--含熒光物質(zhì)，可用于波長為254nm紫外光下觀察熒光;
Silicone HF254- contains fluorescent substances and can be used to observe fluorescence under 254nm ultraviolet light;
"硅膠GF254"--既含煅石膏又含熒光劑。
Silicone GF254- contains both calcined gypsum and fluorescent agent.
