MassCheck® Free Metanephrines Plasma Controls
MassChrom® Free Metanephrines in Plasma - LC-MS/MS
MassCheck® Free Metanephrines Plasma Controls, lyophilised
For MassChrom® Free Metanephrines in Plasma with Sample Clean Up Columns or 96 SPE Well Filter Plates.
0384 MassCheck® Free Metanephrines Plasma Control, Level I (lyoph.), 5 x 3 ml
0385 MassCheck® Free Metanephrines Plasma Control, Level I (lyoph.), 5 x 3 ml
0386 MassCheck® Free Metanephrines Plasma Control, Level I (lyoph.), 5 x 3 ml
These lyophilised quality controls from Chromsystems are based on human plasma 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 free metanephrines in plasma. While following the instructions the controls should be handled and measured in the same manner as a patient specimen.
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.
|Method of Analysis||LC-MS/MS|
|Reconstitution||Carefully remove the rubber stopper from the vial. Add exactly 3.0 ml of distilled water into the vial. Replace the stopper and allow to sit for 10 to 15 minutes at room temperature. Swirl the vial to dissolve the contents until homogeneity.|
|Storage conditions||Stored at +2 to +8 °C unopened controls are stable until the expiry date which is stated on the vial labels. The reconstituted controls can be stored up to four weeks tightly capped and light protected at +2 to +8 °C. If the controls cannot be analysed within this period, they should be stored frozen below –18 °C (up to 3 months).|
|Parameter||3-Methoxytyramine, Metanephrine, Normetanephrine|