6mL cartridges with a 500/500 mg/mg bed weight. 30 Pack. This dual phase SPE cartridge does what you want it to do: Sorb matrix and not pesticides. This phase has shown a high recovery of planar species without the use of toluene. C18 is endcapped.
40 PCS of Borosilicate glass columns (11 mm ID x 16 in) with internal volume of 20 mL packed with 0.5 g CarbonX COF with deactivated glass wool top and bottom “frits”. No Celite required. Packaged in individual PET tubes.
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Choosing the right SPE/QuEChERS/Sample Prep phase can be challenging. United Science makes it simple to order complimentary sample packs to make the selection process easier. Please drop down menu your sample requests and add to cart. As always, we offer complimentary SPE expert method development advice and in some cases complimentary screening of your sample.
“Build your own” products are not included in this sample offering.