MassTrak Steroid Serum RUO Sets
Ensure accurate steroid measurements for your clinical research
Ensure optimal method performance and accurate steroid results with easy to use MassTrak Steroid Serum RUO Sets from Waters.
These sets include National Institute of Standards and Technology (NIST) certified reference material (CRM) traceable calibrators and quality controls (QCs), internal standards, and an optimization mix that save your laboratory time and resources from preparing these in house.
MassTrak Steroid Serum (RUO) Sets contain all standards needed for clinical research - calibrators, quality controls, internal standards, and optimization mix helping your laboratory save time.
MassTrak Steroid Serum RUO Sets
Specifications
Overview
- MassTrak Steroid Serum RUO Sets contain all standards needed for LDT development – calibrators, quality controls, internal standards, and optimization mix
- NIST CRM and Reference measurement traceable calibrators and quality controls help in your laboratory’s compliance to ISO 15189
- Customer-guided wide concentration ranges for all analytes and highly flexible design with (7+1) calibrator levels and 4 QC levels helps you to adapt this product to your LDT needs
- High lot-to-lot manufacturing and value assignment consistency enables excellent LCMS method performance in peer lab comparison
- Long on-shelf and in-use stability allows the consumption of this product over a long period of time and helps your lab realize a low “cost of reagent per batch” when using RUO methods published in the Waters Application Note library on steroid analysis
Recommended Use: For quantitative determination of steroids in human serum for clinical research methods
MassTrak Steroid Serum Calibrator and QC Sets
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12 lyophilized steroid analytes -
Format: 7 x 2 mL (Reconstitution volume)
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Shelf life: 3 years at ≤ -10 °C
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In-use stability: 3 months at ≤ -10 °C; 1 month at 2–8 °C
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5 lyophilized steroid analytes
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Format: 8 x 2 mL (Reconstitution volume)
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Shelf life: 3 years at ≤ -10 °C
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In-use stability: 3 months at ≤ -10 °C; 1 month at 2–8 °C
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12 lyophilized steroid analytes
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Format: 3 x 2 mL (Reconstitution volume)
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Shelf life: 3 years at ≤ -10 °C
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In-use stability: 3 months at ≤ -10 °C; 1 month at 2–8 °C
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5 lyophilized steroid analytes
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Format: 4 x 2 mL (Reconstitution volume)
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Shelf life: 3 years at ≤ -10 °C
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In-use stability: 3 months at ≤ -10 °C; 1 month at 2–8 °C
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4 lyophilized steroid analytes
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Format: 8 x 2 mL (Reconstitution volume)
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Shelf life: 3 years at ≤ -10 °C
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In-use stability: 3 months at ≤ -10 °C; 1 month at 2–8 °C
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12 lyophilized steroid analytes
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Format: 1 x 25 mL (Reconstitution volume)
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Shelf life: 1.5 years at ≤ -10 °C
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In-use stability: 3 months at ≤ -10 °C
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4 lyophilized steroid analytes
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Format: 4 x 2 mL (Reconstitution volume)
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Shelf life: 3 years at ≤ -10 °C
-
In-use stability: 3 months at ≤ -10 °C; 1 month at 2–8 °C
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12 lyophilized steroid analytes
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Format: 1 x 2 mL (Reconstitution volume)
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Shelf life: 1.5 years at ≤ -10 °C
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In-use stability: 3 months at ≤ -10 °C
Ensure accurate steroid results with serum calibrator sets
Our serum calibrator sets, MassTrak Steroid Serum Calibrator Set 1 (RUO), MassTrak Steroid Serum Calibrator Set 2 (RUO), and MassTrak Steroid Serum Calibrator Set 3 (RUO), are ideal for quantifying steroids in human serum for clinical research methods. These are traceable to NIST CRM and reference measurement procedures such as RfB (Germany) and University of Ghent for select analytes with customer-guided wide concentration ranges for all analytes.
Typical concentration values are shown in the table images. Please refer to your lot-specific certificate of analysis (COA) for exact concentrations. The COA can be found in the box or on Waters.com.
Ensure consistency with the high lot-to-lot manufacturing of QC sets
Our serum QC sets, MassTrak Steroid Serum QC Set 1 (RUO), MassTrak Steroid Serum QC Set 2 (RUO), and MassTrak Steroid Serum QC Set 3 (RUO) are also are traceable to NIST CRM and reference measurement procedures such as RfB (Germany) and University of Ghent for select analytes. The concentration values for the controls are based on customer feedback, Endocrine Society guidelines and CDC NSQAP.
Typical concentration values are shown in the table images. Please refer to your lot-specific certificate of analysis (COA) for exact concentrations. The COA can be found in the box or on Waters.com.
Internal standards and Optimization Mix for steroid LC-MS methods
Internal Standard and Optimization Mix offers highly pure lyophilized labeled and non-labeled standards for use with calibrators and controls in steroid LC-MS methods.
MassTrak Steroid Serum Internal Standards (RUO) contains 12 lyophilized steroid analytes: 13C3-androstenedione, 2H4-corticosterone, 13C3-cortisol, 13C3-11-deoxycorticosterone, 13C3-11-deoxycortisol, 2H4-21-deoxycortisol, 13C3-DHEA, 2H6-DHEAS, 13C3-dihydrotestosterone, 13C3-17- hydroxyprogesterone, 13C3-progesterone, and 13C3-testosterone.
MassTrak Steroid Serum Optimization Mix (RUO) contains 12 lyophilized steroid analytes: androstenedione, corticosterone, cortisol, 11-deoxycorticosterone, 11-deoxycortisol, 21-deoxycortisol, DHEA, DHEAS, dihydrotestosterone, 17- hydroxyprogesterone, and progesterone.
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