92032 LCMS TDM Series A 3PLUS1 calibrator TCA1

3PLUS1® Multilevel Plasma Calibrator Set Tricyclic Antidepressants TCA 1

Order no.: 92032
  • Amitriptyline
  • Desipramine
  • Doxepin
  • Imipramine
  • Nordoxepin
  • Nortriptyline
Component of the Parameter Set Tricyclic Antidepressants TCA 1, available separately


3PLUS1® Multilevel Plasma Calibrator Set for the Parameter Set Tricyclic Antidepressants TCA 1, lyophilised

These lyophilised calibrators from Chromsystems are based on human plasma and should be used according to the instruction manual. They are designed to calibrate the measurement method in clinical diagnostics for the quantitative determination of tricyclic antidepressants TCA 1 in serum/plasma. While following the instructions the calibrators should be handled and measured in the same manner as a patient specimen.
These calibrators are only available as multilevel calibrator set with 3 different concentration levels plus 1 blank value.

Technical Data

Method of Analysis



4 x 1 ml (lyoph.)


Amitriptyline, Desipramine, Doxepin, Imipramine, Nordoxepin, Nortriptyline


Please note: Concentration values shown here are typical. For lot specific concentration values please refer to the product insert supplied with the materials. The product inserts can also be requested from us directly or downloaded from our website after login.

Substance Calibrator 1
Calibrator 2
Calibrator 3
Blank Calibrator
Amitriptyline 25.9 196 362 n.d.
Desipramine 13.3 178 348 n.d.
Doxepin 7.13 150 298 n.d.
Nordoxepin 6.20 153 299 n.d.
Imipramine 31.4 193 355 n.d.
Nortriptyline 23.6 198 352 n.d.

n.d. = not detected (< LOQ)

The blank level is manufactured using the same matrix pool as used for the calibrator levels 1, 2 and 3. It was not fortified with any tricyclic antidepressants.


Carefully remove the rubber stopper from the vials. Add exactly 1.0 ml of distilled water into each vial. Return the stopper and incubate for 10 to 15 minutes at room temperature. Swirl the vials to dissolve the contents until homogeneity.

Storage conditions

Stored below -18 °C and unopened, the lyophilised calibrators are stable until the expiry date specified on the vial labels. The reconstituted calibrators can be stored in glass containers up to 1 week light protected and tightly capped at +2 to +8 C. If the calibrators cannot be used within this period, they should be aliquoted and stored frozen below -18 °C (up to 3 months). For more details about storage conditions please check your instruction manual.