Everything else / Bulk

HPLC Column Silicone Matrix Properties and Scope of Application

Hawach introduced the properties and application range of HPLC column stationary phase in the silica gel matrix.

Silica gel matrix:

Silica gel, weakly acidic, has a strong memory, used to separate non-polar, weakly acidic compounds, oils, etc.;

C18, a silica-based uncapped reversed-phase C18 column with high bond and density, low loss, high recovery, etc.

C8 octyl, the retention of non-polar compounds is weaker than C18;

CN Cyano, a silica-based cyanopropyl column with moderate polarity for reversed phase or normal phase separation, suitable for carbohydrates and cationic compounds;

NH2 amino group, silica-based aminopropyl stationary phase, used for the separation of phenol and phenolic pigments, petroleum hexaphenol, sugars, drugs and metabolites;

PSA-propyl ethylenediamine, a stationary phase similar to NH2, PSA has two amino groups, which is more ion exchangeable than NH2, and PSA can also chelate with metal ions for extracting metal ions;

SAX strong anion exchange, bonded with quaternary ammonium salt functional groups, mainly used for the separation of weak anionic compounds;

COOH carboxyl group, the bonding functional group is a carboxylic acid, used for the separation of quaternary ammonium salts or other strong cations;

PRS propane sulfonic acid, the bonding functional group is a sulfonic acid, used for weak cations, widely used in the analysis of malachite green;

SCX strong cation exchange, bond, and the functional group is benzenesulfonic acid, used for separation of organic base compounds and biological macromolecule desalting.

Location : Xi'an City , Shaanxi Province, P.R.China, 710077 Xi'an,
Contact : Bruce Lu, +86 29 89284429

Good deal: buying from seller

Visit our guide for a secure transaction! Under no circumstances Algomtl can be held responsible for the content of the ads published. Only the sellers and buyers responsability is involved in case of dispute.
We invite you to read our terms of use. You can also visit our FAQ section and see our information section on the risks associated with counterfeiting.
This page is about importers and exporters of
HPLC Column Silicone Matrix Properties and Scope of Application

Search in a category : Everything else / Bulk
Search in a category :
application, column, scope, matrix, silicone, hplc, properties
USA: Minor Outlying 518103 Construction goods
LED Bulb 180 Degree Spec. of 27-75W Corn Light

Saturday, April 02, 2016

We are the first patented waterproof LED Corn light in China. LED Replacement Lamps for Metal Halide / High Pressure Sodium/High Intensity Discharge/CFL Material Private mode 6063 Aluminum thermal structure; High quality aluminum processing technique; Special su rface treatment process...

Shenzhen snuoer technology Co., LTD

  • 518103 - shenzhen
  • +86 755 18682173476
France 201900021 Vehicles
LED outdoor advertisement vehicle-EW3360

Sunday, October 06, 2013

Quantity : 1 set - Price : USD 77,000

Product parameters: Mobile LED Display Truck EW3360-S6-P10 (Complete Vehicle) Chassis Brand Foton Aumak External 5995mm x 2150mm x 3200mm Power Cummins Curb weight 2495KGS Emission standards Euro IV Total Weight 4290KGS Seat Single row 3 seats Wheelbase 3360MM Silence generator...

Spain 08021 Clothes
Wholesaler Spain in clothes of Inditex for Asia and Africa.

Thursday, March 06, 2025

Quantity : disponibil

We have clothing stocks of different brands of Inditex Group (Zara, Bershka, Stradivarius, Pull & Bear, Massimo Dutti ... ) for selling in Asian and African countries where there are no sales restrictions. Minimum order is depending on destination country. If you have any interest...

Top Brands Stock s.c.p.

  • 08021 - Barcelona
  • +34 6 39 19 72 27