o-Cresol, p-Cresol, Phenol Urine Controls
o-Cresol, p-Cresol, Phenol Urine Controls, lyophilised
0138 o-Cresol, p-Cresol, Phenol Urine Control, Bi-Level I + II (lyoph.), 2 x 5 x 1 ml
0139 o-Cresol, p-Cresol, Phenol Urine Control, Level I (lyoph.), 5 x 1 ml
0140 o-Cresol, p-Cresol, Phenol Urine Control, Level II (lyoph.), 5 x 1 ml
These lyophilised Chromsystems quality controls are based on human urine 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 o-cresol, p-cresol, and phenol in urine. While following the instructions the controls should be handled and injected 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.
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 4 weeks light protected and 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 2 months). For more details about storage conditions please check your instruction manual.
|Method of Analysis||HPLC|
|Parameter||o-Cresol, p-Cresol, Phenol|