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低溫 - 英文名：
Metanephrines in urine, Reagent kit for HPLC analysis（Metanephrine, normetanephrine, 3-methoxytyramine ） - 庫存：
大量 - 供應商：
祥生興業(yè) - 規(guī)格：
100 analyses
-
No pH adjustment after hydrolysis -
Only 1 sample clean up column required -
Reliable separation of interferences -
Combined analysis of urinary Catecholamines possible The Chromsystems reagent kit is designed for the reliable, routine HPLC determination of metanephrine, normetanephrine, and 3-methoxytyramine in urine. Bound metanephrines are released by an acidic hydrolysis step. Dilution with the Neutralisation Buffer automatically adjusts the pH required for the subsequent solid phase extraction. Additionally the correct pH-adjustment is verified by a colour change indicator. The chromatographic determination is run on an isocratic HPLC system with an electrochemical detector. An optimised HPLC column and mobile phase ensure the reliable separation of possible interferences. The typical application area of this kit is tumor diagnosis (phaeochromocytoma).
| Order no. | Product | | 2020 | Reagent kit for the HPLC analysis of Metanephrines in urine
For 100 analyses | | | Components available separately: | | 2021 | Mobile Phase, 1000 ml | | 2022 | Mobile Phase, 10 x 1000 ml | | 2023 | Calibration Standard, 10 ml | | 2009 | Urine Calibration Standard, lyoph. 5 x 5 ml | | 2024 | Internal Standard, 10 ml | | 2044/HR | Internal Standard/High Resolution, 10 ml | | 2025 | Neutralisation Buffer, 300 ml | | 2026 | Wash Buffer, 250 ml | | 2027 | Elution Buffer, 250 ml | | 2028 | Sample Clean Up Columns, 100 pcs. | | | Startup accessories: | | 2120 | HPLC column, equilibrated, with test chromatogram | | 15009 | PEEK-encased prefilter, 5 µm, 5 pcs. | | 15010 | PEEK prefilter housing, 1 pc. | | 18001 | Precolumn cartridge holder 4/10, 1 pc. | | 18002 | Precolumn cartridge 4/10, 1 pc. | | 2010 | Tubes with screw caps for hydrolysis | | 2099 | Interference Mix Metanephrine; for identification of possible interferences in metanephrine analysis | | | Chromsystems controls (lyoph.): | | 0040 | Endocrine Urine Control Normal Range, 10 x 8 ml | | 0050 | Endocrine Urine Control Pathological Range, 10 x 8 ml | |
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