SpheriCal^TM Mix HABA

expiry date on the label

2-(4-Hydroxyphenylazo)benzoic acid (HABA), >80%
sodium trifluoroacetate, <20%

−20℃

SpheriCal^™ is a dendrimer-based MALDI calibration kit providing 4 monodisperse mass signals per kit for efficient, highly accurate calibration. By combining excellent long-term stability with evenly-spaced calibration points, SpheriCal^™ helps users increase the frequency and quality of their MALDI-MS calibrations. With a shelf life of years and each kit offering at least 100 calibration spots, SpheriCal^™ offers a reliable and accurate calibration across a large mass range, without the shelf-life and storage issues associated with protein or peptide-based systems.

Mass ranges available:

i.SpheriCal^™ Mix DHB Peptide Low(m/z 500 - 1,600)
ii.SpheriCal^™ Mix DHB Peptide Medium(m/z 1,600 - 3,500)
iii.SpheriCal^™ Mix DHB Peptide High(m/z 3,500 - 7,500)
iv.SpheriCal^™ Mix DHB Protein Low (m/z 7,500 - 15,000)
v.SpheriCal^™ DHB Protein Medium (m/z 15,000 - 30,000)

SpheriCal^™ Mix: quick and easy to use - just add solvent

As calibration standard, matrix and counter ion are pre-mixed in optimized ratios, SpheriCal^™ Mix dramatically expedites sample preparation for calibration in minutes. SpheriCal^™ Mix HABA is pre-formulated 4′-hydroxyazobenzene-2-carboxylic acid, a commonly used matrix in the analysis of peptides, proteins, glycoproteins, oligosaccharides and polar synthetic polymers.

Find more information here SpheriCal^™

SpheriCal is a trademark of Polymer Factory Sweden AB

13 - Non Combustible Solids

WGK 3