Phenom Support Answers
A collection of questions that received good ratings and feedback from our customers.
- How do you calculate the ionic capacity of an ion exchange cartridge?
- How do you change sorbent counter ions to a counter ion of higher selectivity?
- How do you change sorbent counter ions to a counter ion of lower selectivity?
- How do you change SPE sorbent counter ions to a counter ion of lower selectivity?
- How do you desalt sea water samples?
- How do you determine if there is contamination present in a Phenomenex sample preparation consumable?
- How do you determine what centrifuge speed to use in sample pretreatment? (Pretreatment series)
- How do you do SPE when you don’t own a vacuum manifold?
- How do you estimate the bed volume of a given cartridge?
- How do you extract 8-iso-prostaglandin F2α (8-iso-PGF2α) and F2 prostaglandin isomers from urine?
- How do you extract aflatoxins from matrices other than peanut butter?
- How do you extract albumin from plasma?
- How do you extract atrazine from food samples?
- How do you extract benzalkonium chloride?
- How do you extract benzyl nicotinate from cosmetic cream?
- How do you extract Bisphenol A and Bisphenol B from canned tomatoes?
- How do you extract carnitine & acylcarnitine from urine?
- How do you extract coenzyme A?
- How do you extract cyanocobalamin from a vitamin tablet?
- How do you extract EtG from urine?
- How do you extract glucosamine from cream?
- How do you extract glucuronic acid from plasma?
- How do you extract glyphosate from water?
- How do you extract gossypol from cottonseed oil?
- How do you extract imiquimod from blood?
- How do you extract isoflavones from soybeans?
- How do you extract ketones and aldehydes?
- How do you extract maleic acid from starchy food?
- How do you extract patulin (a mycotoxin) from apple juice?
- How do you extract PCBs from oil, sludge and aqueous samples?