Chromatography Hypersil BDS C18 Hplc Column 5um

Supplier: Guangzhou Ikeme Technology Co., Ltd.
Region: Guangdong, China
Contact: Mr willing
Price: $328.00 /piece
Min. Order: 1 piece

Click here to contact

Product details

application:	chemical	Sales unit:	single product
Gross weight per piece:	0.500 kg	Custom Support:	OEM
place of origin; place of origin:	Guangdong, China	Certificate:	ISO9001
Carbon content:	11%	Aperture:	130A
close up:	Yes	Warranty:	not any
Classification:	other	brand:	IKEME columns
Particle size:	5 microns	Single package size:	36.5X8X5 cm
Packaging Details:	Laboratory Medium TSB Trypsin Trypsin Trypsin Soy Borth	product name:	Chromatography Hypersil BDS C18 HPLC column 5um
type:	liquid chromatography column	Certification:	Chief Executive
Package:	carton	Surface area:	170 square meters/g
model:	9741

Product Description

Chromatography Hypersil BDS C18 HPLC column 5um

Although conventional packed columns have excellent selectivity and longer column lifetimes, better peak asymmetry can be obtained when the samples are acidic, neutral and weakly basic. However, when analyzing strongly basic compounds, the peak shape of the sample becomes poor and tailing is serious, which leads to a decrease in the accuracy of quantitative analysis. This phenomenon is caused by residual silica-hydroxyl groups in the stationary phase. Although many manufacturers have performed a secondary reaction on the surface of silica gel in order to reduce the effect of residual silanol groups, the so-called "tail sealing", they often cannot completely eliminate residual silanol groups. Thermo's Hypersil BDS (Alkali Deactivated Silica) range limits silanol residues and can be used to create truly homogeneous reversed-phase packings, especially for basic compounds using modern derivatization reaction techniques