0384 0385 0386MassCheck® Free Metanephrines Plasma Controls的詳細資料：

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保存條件：
+2 to +8 °C
英文名：
MassCheck® Free Metanephrines Plasma Controls
供應商：
祥生興業
規格：
5 x 3 ml x 3

MassCheck® Free Metanephrines Plasma Controls

3-Methoxytyramine
Metanephrine
Normetanephrine

Order no.: 0384/0385/0386

MassChrom^® Free Metanephrines in Plasma - LC-MS/MS

Description

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.

Technical Data

Method of Analysis

LC-MS/MS

Parameter

3-Methoxytyramine, Metanephrine, Normetanephrine

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.

Substance	Unit	Value Level I	Range Level I	Value Level II	Range Level II	Value Level III	Range Level III
Metanephrine	ng/l pmol/l	63.5 322	50.8 - 76.2 258 - 386	205 1040	164 - 246 832 - 1247	1004 5092	803 - 1205 4074 - 6110
Normetanephrine	ng/l pmol/l	132 721	106 - 158 576 - 865	317 1730	254 - 380 1384 - 2076	1498 8175	1198 - 1797 6540 - 9809
3-Methoxytyramine	ng/l pmol/l	28.5 170	22.8 - 34.2 136 - 205	98.9 592	79.1 - 119 473 - 710	851 5090	681 - 1021 4072 - 6108

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).

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