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Merck

14379

Supelco

MS calibration solution

API; sodium iodide (2 μg/μL) and cesium iodide (50 ng/μL) in 50/50 2-propanol/water

别名:

Mass spectrometry calibration standard

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About This Item

分類程式碼代碼:
12000000
NACRES:
NA.21

品質等級

形狀

liquid

密度

0.910-0.950 g/mL at 20 °C

適合性

in accordance for LC-MS

應用

cleaning products
cosmetics
flavors and fragrances
food and beverages
personal care

應用


  • Therapeutic drug monitoring in oncology: MS calibration solutions are crucial in the development and validation of ultra-performance liquid chromatography-tandem mass spectrometry (UPLC-MS/MS) methods for the quantitation of pralsetinib in human plasma and cerebrospinal fluid, enhancing therapeutic drug monitoring in oncology (Zhao et al., 2024).

  • Continuous homogenous liquid phase microextraction: In the analysis of aliphatic amines in urine, a new microextraction technique utilizing MS calibration solutions based on in-situ preparation of deep eutectic solvent demonstrates advancements in gas chromatography-mass spectrometry (GC-MS) applications (Shagaghipour et al., 2024).

  • Detection of toxic substances in pharmaceuticals: MS calibration solutions aid in the selective quantitation of ethylene and diethylene glycol in pediatric syrups using gas chromatography-tandem mass spectrometry, ensuring product safety and compliance with pharmaceutical standards (Altamimy et al., 2024).

  • Bioequivalence studies: The application of MS calibration solutions in LC-MS/MS methods facilitates the rapid detection and validation of vonoprazan fumarate in human plasma, critical for conducting bioequivalence studies in clinical pharmacology (Chen et al., 2024).

  • Electrochemical detection of heavy metals: MS calibration solutions are utilized in modifying carbon-fiber microelectrodes with gold nanoparticles for the electrochemical detection of cadmium via fast-scan cyclic voltammetry, highlighting their utility in environmental monitoring and public health safety (Manring et al., 2024).

象形圖

FlameExclamation mark

訊號詞

Danger

危險聲明

危險分類

Eye Irrit. 2 - Flam. Liq. 2 - STOT SE 3

標靶器官

Central nervous system

儲存類別代碼

3 - Flammable liquids

水污染物質分類(WGK)

WGK 1

閃點(°F)

71.6 °F

閃點(°C)

22 °C


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Heeseon An et al.
Molecular cell, 74(5), 891-908 (2019-04-23)
Cells respond to nutrient stress by trafficking cytosolic contents to lysosomes for degradation via macroautophagy. The endoplasmic reticulum (ER) serves as an initiation site for autophagosomes and is also remodeled in response to nutrient stress through ER-phagy, a form of

商品

MALDI-TOF MS is a tool for confirming end group identity & transformations, verifying successful & complete conjugation. Functionalized polymers enable a quick & efficient route for synthesis of various polymer conjugates for many applications if apt end group is present.

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