MassCheck® Vitamins B1 and B6 Whole Blood Controls

Order No.: 0273/0274/0275
Parameters:
Vitamin B1 (TPP, thiamine pyrophosphate), Vitamin B6 (PLP, pyridoxal 5’-phosphate)
Grouped product items
Product Name Qty
MassCheck® Vitamins B1 and B6 Whole Blood Control, Level I
Order No.: 0273
MassCheck® Vitamins B1 and B6 Whole Blood Control, Level II
Order No.: 0274
MassCheck® Vitamins B1 and B6 Whole Blood Control, Level III
Order No.: 0275

Antibiotics Plasma Controls, lyophilised.

0183 Antibiotics Plasma Control, Level I (lyoph.), 5 x 1 ml
0184 Antibiotics Plasma Control, Level II (lyoph.), 5 x 1 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 antibiotics in serum/plasma. While following the instructions the controls should be handled and measured in the same manner as a patient specimen.

More Information
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.

SubstanceUnitTarget value
Level I
Range
Level I
Target Value
Level II
Range
Level II
Target Value
Level III
Range
Level III
Pyridoxal 5'-phosphate (PLP) µg/l 16.7 13.4-20.0 38.9 31.1-46.7 58.6 46.9-70.3
Thiamine pyrophosphate (TPP) µg/l 28.0 22.4-33.6 62.2 49.8-74.6 96.7 77.4-116
Method of Analysis LC-MS/MS
Reconstitution

Remove the rubber stopper from the vial. Add exactly 1.0 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 below -18 °C unopened whole blood controls are stable until the expiry date which is stated on the vial labels.
The reconstituted controls can be stored light protected and tightly capped for up to two days at +20 to +25 °C or up to four weeks at +2 to +8 °C. If the controls are not analysed within this period, they should be aliquoted and stored frozen below -18 °C (up to three month).

Parameter Vitamin B1 (TPP, thiamine pyrophosphate), Vitamin B6 (PLP, pyridoxal 5’-phosphate)
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