Collection: Spectroscopy Reagents

Spectroscopy Reagents — gathers supporting reagents for various spectroscopy techniques, including ESR/EPR, fluorescence and luminescence, mass spectrometry, NMR, optical purity measurement, and UV/VIS measurement. These materials function as staining reagents, calibration standards, or labeling agents that support the detection and quantification of analytes.

These spectroscopy reagents are used by analytical chemistry and biochemistry researchers for fluorometric staining of target compounds, preparing instrument calibration standards, and determining optical purity through chiral derivatization reagents. NMR reagents such as deuterated solvents and chemical shift reference compounds support molecular structure characterization, while UV/VIS reagents are used in determining the concentration of metal ions or organic compounds.

Example products in this collection: TCI A5200 30931-67-0 AzBTS [=2,2'-Azinobis(3-ethylbenzothiazoline-6-sulfonic Acid Ammonium Salt)] [Spectrophotometric reagent for free chlorine], TCI C0001 561-20-6 Cacotheline Monohydrate, TCI A0306 3326-34-9 5-Aminofluorescein (isomer I), TCI C0002 331-39-5 Caffeic Acid, TCI A0317 89-57-6 5-Aminosalicylic Acid, TCI C0003 Calcein Sodium Salt (mixture of isomers) [for Fluorometric Determination of Ca], TCI A0418 580-17-6 3-Aminoquinoline, TCI C0004 154071-48-4 Calcein (mixture of isomers) [for Fluorometric Determination of Ca].

Selection should consider the compatibility of excitation/emission wavelengths, the level of spectroscopic purity, and the dosage form (solution, salt, or isomer mixture), which affect the repeatability of measurement results. All products are genuine products of Tokyo Chemical Industry (TCI) Japan, with purity, packaging, and storage conditions listed on each item's page.

Other categories at the same level under Analytical & Chromatography Reagents, often used together in one laboratory workflow:

• Derivatization Reagents
• Titration Reagents
• Chromatography Reagents and Solvents
• Mass Spectrometry (MS) Reagents
• Application Specific Reagents
• Scintillators

This collection is further divided into 6 more specific groups:

• Fluorescence/Luminescence Spectroscopy Reagents
• UV/VIS Measuring Reagents
• NMR
• Mass Spectrometry (MS) Reagents
• Optical Purity Measuring Reagents
• Electron Spin Resonance (ESR/EPR) Spectroscopy

Back to Analytical & Chromatography Reagents. For large-volume procurement, special packaging, or specific grades, contact the AMI Scientific team — the official TCI Japan distributor in Indonesia — to check availability and lead time directly from Japan.