- Advanced Polymer Chromatography (APC)
- UPLC with UV Detection
- HPLC with RI, ELSD, Electrochemical, Fluorescence or Conductivity Detection
- HPLC or Prep Systems with UV Detection
- SFC and Convergence Chromatography (UPC2)
- Single Quadrupole Mass Detection
- Tandem Quadrupole (Triple Quadrupole )
- Time-of-flight Mass Spectrometry
- Amino Acids
- Gel Filtration
- Gel Permeation
- Ion Calibration
- QC Trace Metals
- Small Molecules
- Total Chlorine
- pH Buffers
- Quality Control (QC) Reference Material
- System Performance Standards and Reagents
Find Your Results
Your choice of mobile-phase, solvents and additives can have a significant impact on your chromatographic and spectrophotometric results. That's why Waters provides standards kits and ready-to-use reagents that are prepared using the highest quality materials for all your critical analyses. Our chemists can help match your reagents to your equipment and processes to help you achieve optimum results.
AccQ•Tag Eluent A [WAT052890]
The AccQ•Tag Eluent A Concentrate is used for the analysis of protein hydrolysates, foods and feeds, cell cultures, and alkylated cysteines. This concentrated eluate is used as a component of the AccQ•Tag Chemistry Kit.
AccQ•Tag Ultra Chemistry Kit 
AccQ•Tag Ultra Refill Package contains the components needed to replenish the chemistries that are a part of the UPLC AAA Application Kit for ACQUITY UPLC and UPLC AAA H-Class Applications Kit. This refill package is not intended to be purchased as part of an initial system.
AccQ•Tag Ultra Derivatization Kit 
AccQ•Tag Ultra Derivatization Kit is used for derivatizing primary and secondary amino acids in a single step. This kit is a component of the UPLC Amino Acid Analysis (AAA) Application Solution and contains sufficient reagents for 250 analyses.
AccQ•Tag Ultra Eluent A Concentrate 
The AccQ•Tag™ Ultra Eluent A Concentrate is a concentrated aqueous buffer used as a mobile phase for amino acid analysis of protein hydrolysates, foods and feeds, alkylated cysteines, and cell cultures. This premixed eluate is a component of the AccQ•Tag Ultra Chemistry Kit.
AccQ•Tag Ultra Eluent B 
The AccQ•Tag Ultra Eluent B is used as a mobile phase for amino acid analysis of protein hydrolysates, foods and feeds, alkylated cysteines, and cell cultures. It is a component of the AccQ•Tag Ultra Chemistry Kit.
Amino Acid Standard (AccQ•Tag, Pico•Tag, AccQ-Tag Ultra) [WAT088122]
The Amino Acid Standard contains a mixture of 17 hydrolysate amino acids and is intended for use with the Pico•Tag Chemistry package, Pico•Tag Reagent Kit, AccQ•Tag Chemistry Package, and AccQ•Tag Ultra Chemistry Kit.
Pico•Tag Chemistry Package for Physiologic Amino Acids [WAT091681]
The Pico•Tag® Chemistry Package for Physiologic Amino Acids is designed for HPLC analysis of physiologic amino acids. The package contains the Pico•Tag column, reagent kit, eluents, diluent, manual, and sample tubes.
Pico•Tag Chemistry Package for Protein Hydrolysates [WAT007360]
Pico•Tag® Chemistry Package is used for the HPLC amino acid analysis of protein hydrolysates, physiologic fluids, feeds, foods, and pharmaceutical preparations. The package contains various reagents, including an HPLC column, reagent kit, eluents, diluent, and manual.
Pico•Tag Reagent Kit for Physiologic Amino Acid Analysis [WAT010947]
The Pico•Tag® Reagent Kit for Physiologic Amino Acid Analysis is used for HPLC analysis of physiologic amino acids. This reagent kit contains PITC, TEA and standards (acidic, basic, and neutral standards) and is sold as a refill for use with the Pico•Tag Free Amino Acid Chemistry Package.
Pico•Tag Reagent Kit for Protein Hydrolysates [WAT088123]
The Pico•Tag Reagent Kit for Protein Hydrolysates is used for HPLC analysis of protein hydrolysates. This reagent kit contains PITC, TEA and standards (acidic, basic, and neutral standards) and is sold as a refill for use with the Pico•Tag Chemistry Package for Protein Hydrolysates.