3PLUS1® Multilevel Plasma Calibrator Set Benzodiazepines 2

Order No.: 92031
Parameters:
Alprazolam, Bromazepam, Clonazepam, Desalkylflurazepam, Flunitrazepam, Flurazepam, Lorazepam, Lormetazepam, Nitrazepam, Triazolam

Alprazolam

Bromazepam

Clonazepam

Flunitrazepam

Flurazepam

Desalkylflurazepam

Lorazepam

Lormetazepam

Nitrazepam

Triazolam

3PLUS1® Multilevel Plasma Calibrator Set Benzodiazepines 2, lyophilised
Related MassTox® TDM Series A Parameter Set: Benzodiazepines 2 in Serum/Plasma (92918)

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 benzodiazepines 2 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.

More Information
Content 4 x 1 ml (lyoph.)
Concentrations

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
(µg/l)
Calibrator 2
(µg/l)
Calibrator 3
(µg/l)
Blank Calibrator
(µg/l)
Alprazolam 3.30 30.1 56.5 n.d.
Bromazepam 38.3 153 266 n.d.
Clonazepam 7.84 56.2 101 n.d.
Flunitrazepam 3.35 19.2 33.2 n.d.
Flurazepam 4.29 23.4 41.8 n.d.
Desalkylflurazepam 6.24 81.1 161 n.d.
Lorazepam 14.9 153 287 n.d.
Lormetazepam 3.06 14.7 27.1 n.d.
Nitrazepam 19.3 112 190 n.d.
Triazolam 2.02 17.5 32.1 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 benzodiazepines.

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.

Method of Analysis LC-MS/MS
Parameter Alprazolam, Bromazepam, Clonazepam, Desalkylflurazepam, Flunitrazepam, Flurazepam, Lorazepam, Lormetazepam, Nitrazepam, Triazolam
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