Search

In Stock

PolyPlusTMHLB Solid Phase Extraction (SPE) Column 60mg/3mL

Part No.:CSS0016

Separation technique: Hydrophilic-lipophilic balanced reversed phase sorbent

Volume: 3mL

Composition: 60mg

Package: 50T/box

Introduction

Solid phase extraction (SPE) is one of the most used techniques in sample preparation. It is replacing the conventional time-consuming liquid-liquid extraction (LLE) method. The process of SPE is a miniature version of liquid column chromatography. SPE, utilizing the same type of stationary phases as used in liquid chromatography columns, are practiced in different mechanisms including normal phase, reversed phase, ion-exchange, affinity chromatography and mixed-mode in the fields of agricultural and food, bio-analytical, environmental, and forensic applications.

The Meizheng family of solid-phase extraction (SPE) products are designed to simplify and improve your sample preparation by combining the right sorbent chemistry, device format and methodology.

We provide PuriTestTM and PloyplusTM these series included bonded silica series sorbent, no-silica absorption sorbent and polymer sorbent which are designed to meet all your sample preparation needs.

Classification

Bonded Silica SPE: PuriTestTM

Silica,C18,C8,NH2,PSA,PH,SAX,SCX,ect.

Silica based SPE series are made of high quality and low metal contents silica particles. Using the special surface modification methodology, the activity of silica surface is reduced, which will reduce the tailing of basic compounds and ensure high recovery and reproducibility. Such as C18, C8, NH2, and PSA etc.

No-silica Absorption SPE: PuriTestTM

Florisil, GCB, Alumina (Neutral, Acid, Basic).

They are commonly used to remove polar interference from non-polar samples. They are widely used in sample preparation for environmental and food analyses.

Polymer SPE: PloyplusTM

HLB, MAX, MCX, WAX, WCX and PS

Based on polystyrene/divinylbenzene, and each phase has different functionality and unique selectivity. They are highly recommended for the extraction of a wide

range of compounds in pharmaceutical, agricultural, food, and environmental industries.

Storage andDisposal

Cartridges stored in their original sealed pouch remain stable for long periods. Once opened, special care must be taken to ensure that the SPE cartridges are not exposed to the laboratory environment for long periods. The highly active sorbents will readily accumulate background contaminants from the environment and will affect the quality of the device. Meizheng recommends that you open and use only those cartridges that will be needed. If this is not possible, store the exposed cartridges in clean contaminant free container such as a desiccator.

Dispose of used cartridges safely in accordance with applicable government or local regulations.

 

Bestsellers

Aflatoxin B1 Quantitative Rapid Lateral Flow Test Kit

The kit is a lateral flow immunochromatographic assay that determines a quantitative level for the presence of aflatoxin B1 and is intended for use in nuts, grain and feed. This method is suitable for the rapid on-site test.Brochure-Grains & Feed Test. PDFMeizheng Bio-Tech Company Overview. PDF

Neomycin/Paromomycin, Kanamycin, Gentamicin and Spectinomycin Milk Comb Rapid Test Kit

The Neomycin/Paromomycin, Kanamycin, Gentamicin and Spectinomycin Rapid Test Kit is a lateral flow assay that determines a qualitative level for the presence of neomycin/ paromomycin, kanamycin, gentamicin and spectinomycin antibiotic residues in raw cow’s milk.Brochure-Dairy Test. PDFMeizheng Bio-Tech Company Overview. PDF

Aflatoxin M1 Immunoaffinity Column

Order No.: QC0068,QC0069,QC0131,QC0071Column Capacity:100 ngVolumn: 3mLPackage: 25/50T 

Immunoaffinity Column for Aflatoxin B1,B2,G1,G2

The immunoaffinity column can selectively adsorb aflatoxins (B1, B2, G1, G2) from the sample solution, thereby purifying the sample. The purified sample solution can then be directly used for HPLC or LC-MS/MS analysis.Affinity columns can be used in combination with HPLC or LC-MS/MS to achieve rapid testing, and to increase signal-noise ratio  and improve the accuracy of the detection method.

Immunoaffinity Column for 2-in-1 Aflatoxins (B1,B2,G1,G2) and Ochratoxin A

The immunoaffinity column can selectively adsorb aflatoxin (B1, B2, G1, G2) and Ochratoxin A from the sample solution, thereby having a highly targeted purification effect on the sample. The sample  solution that has been purified by passing through the affinity column can be directly used for HPLC analysis or for LC-MS/MS analysis after concentrating with nitrogen gas and resuspended.Order No.: HCM3725B/HCM3750BProduct Properties: AFT B1/B2/G1/G2 300ng, OTA 100ngSpecifications: 3mL,25T/50T

Aflatoxin M1 Qualitative Lateral Flow Rapid Test Kit

Aflatoxin M1 Qualitative Rapid Test Kit is a lateral flow assay that determines a qualitative level for the presence of aflatoxin M1 in raw cow’s milk. This test is designed for rapid field use or daily control in laboratories.Brochure-Dairy Test. PDFMeizheng Bio-Tech Company Overview. PDF

Tetracyclines ELISA Test Kit for Animal Tissue, Seafood and Egg

Qualitative or quantitative analysis of tetracycline, oxytetracycline, aureomycin, doxycycline in animal tissue, seafood and egg, etc.Meizheng Bio-Tech Company Overview. PDF

 

Back to Top
Product has been added to your cart