KCAS has established a wide range of assays in various biological matrices.
The methods tabulated below vary from Qualified to Fully Validated Methods.

Paroxetine

Matrix: Human Plasma
LLOQ: 100
Unit: pg/mL

Platform: LC-MS/MS

Pentazocine

Matrix: Human Plasma
LLOQ: 1
Unit: ng/mL

Platform: LC-MS/MS

Phenylephrine

Matrix: Human Urine
LLOQ: 5
Unit: ng/mL

Platform: LC-MS/MS

Phenylephrine

Matrix: Human Plasma
LLOQ: 0.5
Unit: ng/mL

Platform: LC-MS/MS

Primidone

Matrix: Human Plasma
LLOQ: 25
Unit: ng/mL

Platform: LC-MS/MS

Propafenone / N-Despropylpropafenone- / 5-Hydroxypropafenone

Matrix: Human Plasma
LLOQ: 250
Unit: pg/mL

Platform: LC-MS/MS

Propoxyphene/Norpropoxyphene

Matrix: Human Plasma
LLOQ: 1
Unit: ng/mL

Platform: LC-MS/MS

Pseudoephedrine

Matrix: Human Plasma
LLOQ: 5
Unit: ng/mL

Platform: LC-MS/MS

Ribavirin

Matrix: Human Plasma
LLOQ: 5
Unit: ng/mL

Platform: LC-MS/MS

Rifampin

Matrix: Human DBS
LLOQ: 200
Unit: ng/mL

Platform: LC-MS/MS

Risperidone

Matrix: Human Plasma
LLOQ: 0.1
Unit: ng/mL

Platform: LC-MS/MS

Ropinirole

Matrix: Human Plasma
LLOQ: 20
Unit: pg/mL

Platform: LC-MS/MS

Ropinirole

Matrix: Mini-Pig Plasma
LLOQ: 20
Unit: pg/mL

Platform: LC-MS/MS

Rosuvastatin

Matrix: Human Plasma
LLOQ: 0.2
Unit: ng/mL

Platform: LC-MS/MS

Simvastatin / Simvastatin Hydroxy Acid

Matrix: Human Plasma
LLOQ: 0.5 / 0.5
Unit: ng/mL

Platform: LC-MS/MS

Spironolactone

Matrix: Human Plasma
LLOQ: 2
Unit: ng/mL

Platform: LC-MS/MS

Sumatriptan

Matrix: Human Plasma
LLOQ: 0.5
Unit: ng/mL

Platform: LC-MS/MS

Tacrolimus

Matrix: Human Whole Blood
LLOQ: 0.5
Unit: ng/mL

Platform: LC-MS/MS

Tacrolimus

Matrix: Rat DBS
LLOQ: 5
Unit: ng/mL

Platform: LC-MS/MS

Tacrolimus

Matrix: Dog Whole Blood
LLOQ: 0.1
Unit: ng/mL

Platform: LC-MS/MS

Temazepam

Matrix: Human Plasma
LLOQ: 20
Unit: ng/mL

Platform: LC-MS/MS

Tenofovir

Matrix: Human Plasma
LLOQ: 10
Unit: ng/mL

Platform: LC-MS/MS

Terbinafine

Matrix: Human Nail
LLOQ: 5
Unit: pg/mg

Platform: LC-MS/MS

Terbinafine / N-Desmethylterbinafine

Matrix: Human Plasma
LLOQ: 40
Unit: pg/mL

Platform: LC-MS/MS

Tizanidine

Matrix: Human Plasma
LLOQ: 100
Unit: pg/mL

Platform: LC-MS/MS

Tramadol

Matrix: Dog Plasma
LLOQ: 2
Unit: ng/mL

Platform: LC-MS/MS

Tramadol / Acetaminophen

Matrix: Human Plasma
LLOQ: 5 / 100
Unit: ng/mL

Platform: LC-MS/MS

Tretinoin / Isotretinoin

Matrix: Human Plasma
LLOQ: 43383
Unit: ng/mL

Platform: LC-MS/MS

Triamcinolone

Matrix: Human Plasma
LLOQ: 20
Unit: pg/mL

Platform: LC-MS/MS

Triamterene

Matrix: Human Plasma
LLOQ: 2
Unit: ng/mL

Platform: LC-MS/MS

Tyramine

Matrix: Human Plasma
LLOQ: 1
Unit: ng/mL

Platform: LC-MS/MS

Valproic Acid

Matrix: Human Plasma
LLOQ: 0.5
Unit: mcg/mL

Platform: LC-MS/MS

Venlafaxine / O-Desmethylvenlafaxine

Matrix: Human Plasma
LLOQ: 2.5
Unit: ng/mL

Platform: LC-MS/MS

Vitamin B6

Matrix: Human Plasma
LLOQ: 50
Unit: ng/mL

Platform: LC-MS/MS

Zolmitriptan / N-Desmethylzolmitriptan

Matrix: Human Plasma
LLOQ: 0.1 / 0.1
Unit: ng/mL

Platform: LC-MS/MS

Zolpidem

Matrix: Human Plasma
LLOQ: 0.5
Unit: ng/mL

Platform: LC-MS/MS

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