Sample Preparation

SHIMSEN Oligo micro-SPE plate Sample Preparation Product for Oligonucleotide Drugs in Biologica...

No complicated activation or washing steps; compatible with post-protein precipitation for integrated workflow. Specifically adsorbs various phospholipid impurities, retains target analytes, eliminates matrix effects, and significantly improves MS detection stability and data accuracy.

Protein precipitation is a routine method for purification and target extraction of biological samples (whole blood, plasma and serum) in pharmaceutical analysis. It effectively removes proteins from biological samples, reduces matrix effects, and improves the stability of detection data.

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SHIMSEN Styra C18 is an octadecyl bonded silica cartridge and can retain target compounds by non-polar interaction. Highly endcapping of this sorbent inhibits cation exchange interaction caused by silanol groups, resulting in less adsorption of basic compounds. It is a good choice when non-polar interaction is needed.

SHIMSEN Styra HLB is a hydrophilic-lipophilic balanced cartridge, which is based on styrene-divinylbenzene as the matrix and introduced into the polar functional group containing -N. It has good retention effect on non-polar compounds, and also has a certain retention effect on polar compounds.

When biological samples are stored or incubated in standard vessels, most of the analytes may be lost within 24 hours as a result of adsorption of biomolecules to the plastic surface. SHIMSEN Low-Adsorption (LA) 96-Well Sample plates maximize analytes recovery by reducing sample adsorption to the surface.

Ceramic homogenizer, Compalible with 2 mL dSPE purification tube;Ceramic homogenizer, Compalible with 15 mL dSPE purification tube;SHIMSEN QuEChERS III, 15ml, PP Centrifuge Tube

• QuEChERS (Quick, Easy, Cheap, Effective, Rugged and Safe) was originally proposed by the US Department of Agriculture as a sample preparation method in 2003. • It has been applied to a variety of sample preparations, especially for pesticide residue pretreatment. • It's simpler, more economical, and faster than traditional methods.

• QuEChERS (Quick, Easy, Cheap, Effective, Rugged and Safe) was originally proposed by the US Department of Agriculture as a sample preparation method in 2003. • It has been applied to a variety of sample preparations, especially for pesticide residue pretreatment. • It's simpler, more economical, and faster than traditional methods.