Thin layer chromatography silica gel plate

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Thin layer chromatography silica gel plate

This product uses aluminum foil carrier plate to lay thin layer chromatography silica gel, the separation efficiency is the same as the silica gel plate of glass carrier plate, with the advantages of light weight, greatly saving the damage in the transportation process, reducing the freight. For the user, it is convenient to cut, reducing the damage in the cutting process and unnecessary waste plate, and the user can cut in any shape, enhancing the cutting flexibility. It is suitable for universities and scientific research institutions because of its light weight and reduced manpower burden of users. The thickness of the aluminum foil carrier plate of this product is about 0.2mm.

[character]

Thin layer chromatography silica gel plate is made of high-quality and high-purity thin layer chromatography silica gel mixed with appropriate adhesive and coated on the aluminum foil base plate. The plate surface is smooth, fine and uniform in thickness.

The thin-layer chromatography silica gel used in puke thin-layer chromatography silica gel plate is a special product different from the thin-layer chromatography silica gel sold in the market, which has a specific pore volume, specific surface, pore diameter, narrow particle size distribution. The coated thin-layer chromatography silica gel plate has the following characteristics:

1. The number of theoretical plates is high, the separation effect of complex mixture system is good, intuitive and convenient, and the color band is easy to cut and cut.

2. It has the advantages of high separation accuracy, small sample loading and small spot, which is convenient for series analysis.

3. The separation time is short, the sensitivity and resolution are high, the spots are clear and non-proliferation, no tailing, which is convenient for rapid qualitative analysis.

4. RF value is constant and has good repeatability.

5. The selectivity of chromogenic agent is large.

[purpose]

Thin layer chromatography silica gel plate has been widely used in the scientific research, teaching, clinic and production of pharmaceutical industry, phytochemistry, bioengineering, chemical industry, food chemistry, material science, life science, clinical chemistry, environmental chemistry, legal analysis and other industries. It has replaced paper chromatography and classical column chromatography in separation and analysis.

[Specification]

1. By application: general board (qualitative analysis), - B enhanced

2. By type: G type, gf254 type, H type, hf254 type

3. According to the efficiency: thin layer chromatography silica gel plate, high efficiency thin layer chromatography silica gel plate

4. According to pH: acid (ph3-5), neutral (pH6-7), alkaline (ph8-9)

5. Special plate: NaAc type, AgNO3 type, 365nm wavelength phosphor type, etc

规  格 （mm）	数       量		规  格 （mm）	数       量
	片/盒	盒/箱		片/盒	盒/箱
200×200	20	10	200×200	50	10
200×200	100	10

【技术指标】

项 目 型号	厚度（mm）	粘合力	活  度
普通板	0.20—0.25	起泡数   ≤2个	三色分开

※ The adhesion force is limited to type G and gf254.

规  格 （mm）	数       量		规  格 （mm）	数       量
	片/盒	盒/箱		片/盒	盒/箱
200×200	20	10	200×200	50	10
200×200	100	10

※The adhesion force is only limited to type G and gf254.

※Three color separation refers to the separation of Dimethyl Yellow, Sudan red and indigo.

[packaging]

The thin layer chromatography silicone rubber plate is first sealed with polyethylene plastic bags, packed into a packing box, sealed with polyethylene plastic bags, packed into a packing carton, and stuffed with paper or foam plastic, then used PP to carry a well shaped box.

[storage]

Store in a well ventilated and dry place, do not store with volatile substances (the silica gel plate of thin layer chromatography that can not be used up after unpacking shall be sealed immediately), so as to avoid moisture absorption or absorption of other chemicals affecting the separation performance. The silica gel plate with long storage time or moisture absorption can be dried and activated at 70 ℃ for 1.0-2.0hr before use.

[customized]

Specifications, thickness, packaging and special requirements can be produced according to the agreement.