Vitamin B6 Plasma Controls

Vitamin B6 Plasma Controls

   

Order no.: 0031/RUO; 0038/RUO; 0039/RUO

Product Name Qty
Vitamin B6 Plasma Control, Level I
Order no.: 0038/RUO
Vitamin B6 Plasma Control, Level II
Order no.: 0039/RUO
Vitamin B6 Plasma Control, Bi-Level (I+II)
Order no.: 0031/RUO

Description

Vitamin B6 Plasma Controls, lyophilised

0031/RUO Vitamin B6 Plasma Control, Bi-Level I + II (lyoph.), 2 x 5 x 2 ml
0038/RUO Vitamin B6 Plasma Control, Level I (lyoph.), 5 x 2 ml
0039/RUO Vitamin B6 Plasma Control, Level II (lyoph.), 5 x 2 ml

These lyophilised Chromsystems controls 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 for the quantitative determination of Vitamin B6. While following the instructions the controls should be handled and measured in the same manner as research samples.

Technical Data

Method of Analysis

HPLC

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.

SubstanceUnitSuggested value
Level I
Suggested range
Level I
Suggested value
Level II
Suggested range
Level II
Pyridoxal-5-phosphate µg/l
nmol/l
7.35
29.7
5.88-8.82
23.8-35.7
23.1
93.3
18.4-27.7
74.6-112
Pyridoxal µg/l
nmol/l
4.95
29.6
3.96-5.94
23.7-35.5
20
120
16.0-24.0
95.7-144

Reconstitution

Carefully remove the metal seal and rubber stopper from the vials. (Caution when removing the metal seal: risk of injuries due to sharp cutting edges!). 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 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 24 hours 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 3 months). For more details about storage conditions please check your instruction manual.