0086 0087 0088 HPLC levetiracetam serum controls

Levetiracetam Serum Controls

   
  • Levetiracetam (Keppra®)

Order no.: 0086/0087/0088

Product Name Qty
Levetiracetam Serum Control, Level I
Order no.: 0087
Levetiracetam Serum Control, Level II
Order no.: 0088
Levetiracetam Serum Control, Bi-Level (I+II)
Order no.: 0086

Description

Levetiracetam Serum Controls, lyophilised

0086 Levetiracetam Serum Control, Bi-Level I + II (lyoph.), 2 x 5 x 2 ml
0087 Levetiracetam Serum Control, Level I (lyoph.), 10 x 2 ml
0088 Levetiracetam Serum Control, Level II (lyoph.), 10 x 2 ml

These lyophilised quality controls from Chromsystems are based on human serum and should be used according to the instruction manual. They are designed to monitor the accuracy and precision of analytical procedures in clinical diagnostics for the quantitative determination of Levetiracetam (Keppra®) in serum/plasma. While following the instructions the controls should be handled and measured in the same manner as a patient specimen.

Technical Data

Method of Analysis

HPLC

Parameter

Levetiracetam (Keppra®)

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.

SubstanceValue Level IRange Level IValue Level IIRange Level II
Levetiracetam 8.80 mg/l
51.7 µmol/l
7.04-10.56 mg/l
41.4-62.0 µmol/l
52.70 mg/l
309.6 µmol/l
42.16-63.24 mg/l
247.7-371.5 µmol/l

Reconstitution

Carefully remove the metal seal and rubber stopper from the vials. Add exactly 2.0 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 at +2 to +8 °C and unopened, the lyophilised controls are stable until the expiry date specified on the vial labels. The reconstituted controls can be stored up to 1 week tightly capped at +2 to +8 C. If the controls 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.