General Purpose Spectroscopy Standards
Potassium Dichromate Spectrophotometric Standard, 1.8 AU/cm at 280 nm, Ricca Chemical
CAS: 7778-50-9 Molecular Formula: Cr2K2O7 Molecular Weight (g/mol): 294.182 InChI Key: KMUONIBRACKNSN-UHFFFAOYSA-N PubChem CID: 24502 ChEBI: CHEBI:53444 IUPAC Name: dipotassium;oxido-(oxido(dioxo)chromio)oxy-dioxochromium SMILES: [O-][Cr](=O)(=O)O[Cr](=O)(=O)[O-].[K+].[K+]
Potassium Dichromate Spectrophotometric Standard, 0.5 AU/cm at 280 nm, Ricca Chemical
CAS: 7778-50-9 Molecular Formula: Cr2K2O7 Molecular Weight (g/mol): 294.182 InChI Key: KMUONIBRACKNSN-UHFFFAOYSA-N PubChem CID: 24502 ChEBI: CHEBI:53444 IUPAC Name: dipotassium;oxido-(oxido(dioxo)chromio)oxy-dioxochromium SMILES: [O-][Cr](=O)(=O)O[Cr](=O)(=O)[O-].[K+].[K+]
Waters Corp WATERS CORPORATION Detector Calibrant and Wash Kit, Liquid, Room Temperature, Standards
The ACQUITY RDa Detector Calibrant and Wash Kit offers straightforward system health checks and predefined protocols for accurate results. Designed for small molecule applications requiring quality and data integrity, it enables precise mass measurements with SmartMS technology. This kit enhances analysis reliability, reduces downtime, and ensures dependable, repeatable outcomes.
- Streamlined system health checks.
- Predefined protocols for results.
- Easy setup and use.
- Robust workflows for common applications.
- Precise analyte identification via SmartMS.
- Reduced training and downtime.
- Dependable, repeatable results.
- Supports small molecule applications needing quality and data integrity.
- Ideal for routine precise mass measurements.
- Acquisition of precise, high-quality mass data.
- Technology aids decision-making and assurance.
Waters Corp Waters LockMass Kit, LC/MS, 12 Months Shelf Life, Room Temperature
The ACQUITY RDa Waters_connect LockMass Kit is designed to compensate for mass shifts that occur due to changing lab temperatures, particularly for the BioAccord system. It contains a LockMass Concentrate and a Diluent. This kit ensures precise mass measurements by calibrating the mass spectrometer, regardless of temperature variations.
- Compensates for mass shifts caused by changing lab temperatures.
- Simple preparation by adding LockMass Concentrate to Diluent and mixing.
- Stable for 12 months when stored at room temperature.
- Ensures precise measurements and reproducible data.
- Contains LeuEnk, Caffeine, and Pentenasulfonic Acid for effective calibration.
- Diluent is a solution of water and methanol.
Waters Corp Installation Standards Kit, for Xevo TQ-S micro System
This kit is essential for the correct installation and setup of the Xevo TQ-S micro System mass spectrometer in a laboratory. It contains various solutions and compounds vital for ensuring sensitive analysis, large dynamic range, and high data acquisition rates, leading to accurate and repeatable findings.
- Essential for mass spectrometer system installation.
- Ensures correct laboratory setup.
- Includes set up solution (25 mL) and stock solution (25 mL).
- Contains chloramphenicol (50 mg), sulfadimethoxine (5 mg), leucine enkephalin (5 mg), aqueous ammonia (3 mL), and formic acid (1 mL).
- Facilitates detection of low-concentration analytes in complex matrices using ZSpray™ and StepWave™ technologies.
- Enables low volume injections for accurate, repeatable results.
- Hazardous material requiring special freight handling.
AB Sciex LLC APCI NEGATIVE CALIBRATION SOLU
APCI Negative Calibration Solution for the SCIEX X500 System
Waters Corp Service Kit, Xevo TQ-GC, CI Source, Annual Replacement
This service kit is designed for maintaining a CI Source on a Xevo TQ-GC Mass Spectrometer. It includes essential replacement components to ensure continued functionality, ensuring optimal performance and longevity of your equipment.
- Includes filament assembly.
- Includes CI ion chamber.
- Designed for mass spectrometer systems.
- Recommended for annual replacement.
- A rebuild kit for maintaining your system.
Waters Corp Calibration Kit, Polymethylmethacrylate, Middle MW, MS/UV/HRMS Detection
APC Calibration Standards match the molecular weight range of ACQUITY APC XT Columns, eliminating manual preparation of custom mixes by providing targeted data points. Supplied in 12 x 32 mm amber glass vials with PTFE/silicone septa, cap color indicates molecular weight standards. Add solvent to dissolve and place in autosampler.
- Eliminates manual preparation of custom calibration mixes.
- Provides targeted data points for molecular weight range.
- Supports MS, MS/MS, UV, HRMS detection.
- Suitable for gel permeation applications.
- Kit includes three sets of ten amber vials, each with 1.5 mg of polymethylmethacrylate (PMMA) standards.
- PMMA standards cover molecular weights: 201K, 41.4K, 6.37K, 1.102K (red caps); 108K, 23.5K, 4.23K, 0.602K (light blue caps); 71.8K, 12.6K, 2.38K, 0.202K (white caps).
Waters Corporation Mass Spectrometry Standard, For System Assessment, Liquid, 30 mL
This mass spectrometry standard is designed for system assessment of Xevo TQ-S instruments. It comprises a 30 mL setup solution containing PPG1000, Triacetyl-B-cyclodextrin, Verapamil, Leucine Enkephalin, and Ammonium Acetate Acetonitrile/Water (1:1 V/V), and includes a Certificate of Analysis.
- Designed for mass spectrometry system assessment
- MS detection method
- Liquid formulation with a 30 mL volume
- Suitable for room temperature storage with a 12 month shelf life
- Compatible with MS system types, specifically Xevo TQS instruments
- Ideal for system calibration and performance checks
- One unit per package
- Contains hazardous material requiring special handling