JIANGSU GREEN UNION SCIENCE INSTRUMENT CO.,LTD

Graphicarb solid phase extraction column

   Activated carbon has a large adsorption capacity, but the adsorption is irreversible, and the extract is difficult to elute, so it is not suitable for SPE adsorbent. GCB overcomes the disadvantage of irreversible adsorption of activated carbon, and maintains its high affinity and large adsorption capacity for polar and non-polar oil-mediated substances. Therefore, it has excellent characteristics such as high purification effect, high recovery and high reproducibility. It is widely used in agricultural residue analysis and sample pretreatment with high pigment content. In addition, GCB is not a porous material, and the time for adsorption balance is shorter.

Technical Data

Matrix: graphitized carbon shape

Particle size: 75-120μm

Specific surface area: 100m2/g

PH range: 1-14

Appearance: black powder

Storage conditions: room temperature

Ordering Information