MassCheck® Steroid Panel 1 Serum Controls

11-Deoxycortisol
21-Deoxycortisol
Aldosterone
Corticosterone
Cortisol
Cortisone

Order no.: 0341/0342/0343

MassChrom^® Steroids in Serum/Plasma - LC-MS/MS

DESCRIPTION

MassCheck^® Steroid Panel 1 Serum Controls, lyophilised.
For MassChrom^® Steroids in Serum/Plasma with Sample Clean Up Columns or 96 SPE Well Filter Plates.

0341 MassCheck^® Steroid Panel 1 Serum Control, Level I (lyoph.), 5 x 3 ml
0342 MassCheck^® Steroid Panel 1 Serum Control, Level II (lyoph.), 5 x 3 ml
0343 MassCheck^® Steroid Panel 1 Serum Control, Level III (lyoph.), 5 x 3 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 steroids/panel 1 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

LC-MS/MS

Parameter

11-Deoxycortisol, 21-Deoxycortisol, Aldosterone, Corticosterone, Cortisol, Cortisone

Concentrations

Please note: All concentrations shown here are exemplatory. They do not reflect real data for the described products. Actual concentrations depend on the production lot of each product and can exclusively be found in the product information leaflet. Please ask for these product information leaflets or download them from the service site of the Chromsystems website.

Substance	Target value [µg/l] Level I	Target value [µg/l] Level II	Target value [µg/l] Level III
Aldosterone	0.110	0.278	1.10
Corticosterone	0.797	3.98	28.7
Cortisol	25.1	59.8	175
Cortisone	2.03	11.6	29.4
11-Deoxycortisol	0.286	1.44	9.40
21-Deoxycortisol	0.111	0.423	2.33

Reconstitution

Carefully remove the metal seal and rubber stopper from the vials. Add exactly 3.0 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 controls are stable until the expiry date specified on the vial labels. The reconstituted controls can be stored up to 10 days 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.

MassCheck® Steroid Panel 2 Serum Controls

11-Deoxycorticosterone
17-OH-progesterone
Androstenedione
Dehydroepiandrosterone (DHEA)
Dehydroepiandrosterone sulfate (DHEA-S)
Dihydrotestosterone (DHT)
Estradiol
Progesterone
Testosterone

Order no.: 0345/0346/0347

MassChrom^® Steroids in Serum/Plasma - LC-MS/MS

DESCRIPTION

MassCheck^® Steroid Panel 2 Serum Controls, lyophilised.
For MassChrom^® Steroids in Serum/Plasma with Sample Clean Up Columns or 96 SPE Well Filter Plates.

0345 MassCheck^® Steroid Panel 2 Serum Control, Level I (lyoph.), 5 x 3 ml
0346 MassCheck^® Steroid Panel 2 Serum Control, Level II (lyoph.), 5 x 3 ml
0347 MassCheck^® Steroid Panel 2 Serum Control, Level III (lyoph.), 5 x 3 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 steroids/panel 2 in serum/plasma. While following the instructions the controls should be handled and measured in the same manner as a patient specimen.