Spectroscopy Standards
Sigma Aldrich Fine Chemicals Biosciences 4-Nitrophenol solution 10 mM | 100-02-7 | MFCD00007331 | 100ML
4-Nitrophenol solution 10 mM | Mol Wt: 139.11 | 100-02-7 | MFCD00007331 | 100ML
Waters Corp MassPREP Peptide Mixture, Reversed Phase, UV Detection, Solid, Reference
This peptide standard mixture includes a void volume marker and nine peptides with diverse polarities and isoelectric points. Easily resolved under reversed-phase HPLC conditions, it's ideal for evaluating HPLC columns and systems.
- Contains a void volume marker and nine peptides.
- Wide range of polarities and isoelectric points.
- Easily resolved under reversed-phase HPLC conditions.
- Useful for evaluating HPLC columns and systems.
- Validates system setup and improves methodology confidence.
- Streamlines workflow, reduces sample prep time.
- Assesses column and system performance.
- Separation mode: Reversed Phase.
- Detection method: UV.
- Formulation: Solid.
- Storage: Room temperature.
- System type: LC.
- Shelf life: 36 months.
- Shelf life upon reconstitution: 1 week.
- Shipping: Ambient.
- Type: Reference.
Waters Corp Waters Phosphopeptide Standard, Enolase, Phosphorylated Peptides, Reference
The MassPREP™ Phosphopeptide Standard Enolase is a mix of four Yeast Enolase-derived phosphorylated peptides (three singly, one doubly phosphorylated). This standard optimizes phosphopeptide detection in LC/MS, LC/UV, and MALDI-MS, allowing control over sample preparation and peptide ratios.
- Optimizes workflows for phosphopeptide detection.
- Verifies system performance on liquid chromatography and mass spectrometry systems.
- Solid formulation.
- Store at room temperature.
- Shelf life of 24 months; 1 week upon reconstitution.
- Ships ambient.
- Reference standard.
- Reversed phase separation mode.
- UV and MS detection methods.
- Compatible with LC and LCMS systems.
- Includes test results for purity and quality control.
- One unit per package.
Waters Corp MS Calibration Reference Standard - PEG 400
Mass Spectrometry standard for system assessment. 1 X 10 mL Calibration Solution PEG 400: PEG 400 10ug/mL, Ammonium Acetate 30.8ug/mL in Acetonitrile/Water 1:1 v/v, 15mL Cear Nalgene Bottle Certificate of Analysis
Perkin Elmer US LLC PYRIS LN2 Dewar - 50 L
PerkinElmer supplies a variety of accessories for DSC analyzers (with or without Autosamplers) that provide thermostatic control such as recirculating baths of coolant, sealed refrigeration units, or liquid N2 cooling systems.
Waters Corp MassPREP E. coli Digest Standard, Complex Biological Matrix, Purified Mixture, Solid
The MassPREP E. coli digestion standard provides a complex biological matrix for training protein expression system users. It's a purified mixture, free of undigested protein, trypsin, or hydrophilic components, prepared by digesting E. coli cytosolic protein with trypsin. This standard is useful for evaluating HPLC and mass spectrometry instrumentation.
- Provides a complex biological matrix for training protein expression system users.
- Prepared by digesting purified E. coli cytosolic protein fraction with sequencing grade trypsin.
- Purified mixture, free of undigested protein, trypsin, or hydrophilic components.
- Evaluates HPLC columns, high-performance liquid chromatography, and mass spectrometry.
- Non-hazardous per OSHA's Hazard Communication Standard.
Teknova IPTG. 25g.
Premade antibiotic solutions are ready-to-use as a supplement for your tissue culture, bacteria media or other specific needs. Antibiotics are often used in cell culture to prevent contamination, maintain aseptic conditions, or select for cells containing genetic modifications.
Inorganic Ventures 100µg/mL PHOSPHORUS 500mL
100 ppm single element Phosphorous standard for ICP-OES and ICP-MS applications
ATTENTION: Inorganic Ventures is no longer supplying paper copies of Certificate of Analyses(CoA) and Safety Data Sheets (SDS). Please use this link to download your copies: https://www.inorganicventures.com/coa-sds-search
Inorganic Ventures 1000µg/mL MERCURY 30mL
1000ug/mL Mercury | MW: 200.590 | 7439-97-6 | MFCD00011035 | 30mL
ATTENTION: Inorganic Ventures is no longer supplying paper copies of Certificate of Analyses(CoA) and Safety Data Sheets (SDS). Please use this link to download your copies: https://www.inorganicventures.com/coa-sds-search