Bondesil SI bulk sorbent, 40 μm, 500 g. Bond Elut SI is a very polar sorbent and is particularly effective at separating compounds with a very similar structure.

• Unit:

  1 Each

Bondesil C2 bulk sorbent, 40 μm, 100 g. A fairly nonpolar sorbent due to the short chain length of the functional group. C2 is often used during the process of method development if analytes are retained too strongly on a C8 or C18 phase.

• Unit:

  1 Each

Bondesil C8 bulk sorbent, 40 μm, 100 g. Has very similar properties to C18 but is not as retentive for nonpolar compounds due to its shorter hydrocarbon chain. C8 is an excellent replacement for C18 when analytes are too strongly retained.

• Unit:

  1 Each

Bondesil C18 bulk sorbent, 40 μm, 10 g. The most hydrophobic, bonded silica sorbent in the Bond Elut range. Regarded as having the broadest spectrum of retention among bonded silica sorbents. Extremely retentive for nonpolar compounds.

• Unit:

  1 Each

Bondesil C18 bulk sorbent, 40 μm, 1000 g. The most hydrophobic, bonded silica sorbent in the Bond Elut range. Regarded as having the broadest spectrum of retention among bonded silica sorbents. Extremely retentive for nonpolar compounds.

• Unit:

  1 Each

Bondesil PH bulk sorbent, 40 μm, 100 g. A nonpolar bonded silica material with added selectivity compared to other nonpolar sorbents and enhanced retention of planar, conjugated organic molecules.

• Unit:

  1 Each

Bondesil NH2 bulk sorbent, 40 μm, 10 g. A weak anion exchanger for retention of very strong anions. Similar to Bond Elut Diol and SI sorbents, Bond Elut NH2 cartridges are excellent for the separation of structural isomers.

• Unit:

  1 Each

Bondesil CN-U bulk sorbent, 40 µm, 100 g. Bond Elut CN-U (unendcapped) can be used to extract very polar compounds that would be retained by SI or 2OH phases. It is suitable for handling polar analytes in nonpolar matrices.

• Sample Prep Phase:

  CN-U

• Unit:

  1 Each

Bondesil CBA bulk sorbent, 40 μm, 100 g. Midpolarity sorbent and weak cation exchanger (pKa 4.8) that can be used with a wider range of counterions than lower pKa sorbents like SCX. Easier elution of quaternary amine functionalized analytes.

• Unit:

  1 Each

Bondesil PRS bulk sorbent, 40 µm, 1000 g. A strong cation-exchange sorbent that is also relatively high in polarity. PRS is capable of polar and hydrogen bonding interactions. It is recommended for weaker cationic species.

• Unit:

  1 Each

Bondesil SCX bulk sorbent, 40 µm, 10 g, 10/pk. Strong cation exchanger with increased potential for nonpolar interactions. Suitable choice for weak basic compounds in aqueous samples, biological fluids, or buffered organics.

• Volume:

  40 mL

• Unit:

  10 Pack

Bondesil SCX bulk sorbent, 40 μm, 100 g. Strong cation exchanger with increased potential for nonpolar interactions. Suitable choice for weak basic compounds in aqueous samples, biological fluids, or buffered organics.

• Unit:

  1 Each

Bondesil SAX bulk sorbent, 40 μm, 100 g. A strong anion exchange sorbent ideally suited for the extraction of compounds, such as carboxylic acids, which may not retain effectively on weak anion exchange sorbents.

• Unit:

  1 Each

Bondesil PBA bulk sorbent, 40 µm, 10 g. Contains a phenylboronic acid functionality that retains analytes through a reversible covalent bond; and a boronate group providing a strong affinity for cis-diol-containing compounds.

• Unit:

  1 Each

Bondesil DEA bulk sorbent, 40 μm, 100 g. Weak anion exchanger with a medium level of polarity, higher than C8, but less polar than C2 or CN-E. Compared to NH2, slightly lower capacity as an anion-exchange sorbent.

• Unit:

  1 Each

Bondesil C18 OH bulk sorbent, 40 μm, 100 g. A nonendcapped version of C18 that enables the silanols on the silica surface to be more active. A good choice for the fractionation of metabolites and enhanced retention of basic compounds.

• Unit:

  1 Each

Bondesil C18 EWP, 40 µm, 500 g. With 500 Å pores to allow for more efficient extraction of large molecules (15,000 mol wt). Good for desalting proteins and successful separation of proteins, peptides, or nucleotides.

• Unit:

  1 Each

Bondesil-Al-N bulk sorbent, 100 g. Alumina is an extremely polar sorbent which tends to be slightly more stable under high pH conditions than unfunctionalized silica. Small particle size ensures high extraction efficiency.

• Sample Prep Phase:

  Alumina N

• Unit:

  1 Each

Bondesil Florisil (FL) bulk sorbent, 200 μm, 100 g. A magnesia-loaded silica gel, extremely polar in nature. Ideal for the isolation of polar compounds from nonpolar matrices. The sorbent can be an alternative to silica if the sample matrix is...

• Unit:

  1 Each

Bondesil Florisil (FL) bulk sorbent, 200 μm, 1000 g. A magnesia-loaded silica gel, extremely polar in nature. Ideal for the isolation of polar compounds from nonpolar matrices. The sorbent can be an alternative to silica if the sample matrix is...

• Unit:

  1 Each