Matrix Blanks and Standardization Solutions
-methanone | 1883423-59-3 | 99.6% | 340.81 | C18H17ClN4O | 1 MG](https://assets.fishersci.com/TFS-Assets/CCG/product-images/5000249250.png-250.jpg)
Medchemexpress LLC [(2S)-2-(4-chlorophenyl)-1-pyrrolidinyl](3-methyl-1H-pyrazolo[3,4-b]pyridin-5-yl)-methanone | 1883423-59-3 | 99.6% | 340.81 | C18H17ClN4O | 1 MG
MSC2530818 is a potent, selective, orally available cyclin-dependent kinase 8 (CDK8) inhibitor supplied as a research-grade analytical standard for biochemical and cellular studies. It is intended for use in in vitro kinase assays, cellular potency testing, and as an analytical reference material; high purity and characterization enable reproducible results.
- Potent and selective CDK8 inhibition (IC50 = 2.6 nM).
- High purity (≈99.6%) suitable for analytical applications.
- Available as a solid and as a 10 mM solution in DMSO for convenience.
- Fully characterized with molecular weight 340.81 and formula C18H17ClN4O.
- Provided with supporting documentation (COA and SDS) for traceability.
Medchemexpress LLC Fructose | 7660-25-5 | MFCD00065409 | 99.2% | 180.16 g/mol | C6H12O6 | 10 MG
Fructose (standard) is an analytical reference material of the monosaccharide fructose supplied as a small packaged powder for research and analytical applications, including chromatography and quantitative assays. The material has a specified assay and recommended storage for laboratory use.
- Analytical reference standard for fructose.
- Packaged as a 10 mg powder.
- High purity assay (~99.2% reported on COA).
- Molecular weight 180.16 g/mol.
- Recommended storage at 4°C, protected from light and moisture.
- Intended for chromatography and quantitative analysis.
Medchemexpress LLC Sulfaguanidine | 57-67-0 | MFCD00038136 | 99.4% | 214.24 g/mol | C7H10N4O2S | 10 MG
Sulfaguanidine (Standard) is an analytical reference standard of the sulfonamide-class antibiotic sulfaguanidine provided as a 10 mg vial for research and analytical applications. It is intended for chromatographic, spectrometric, and method validation workflows that require authenticated reference material.
- Analytical reference material supplied as a 10 mg vial.
- High purity (99.42%) suitable for analytical assays.
- Molecular formula C7H10N4O2S; molecular weight 214.24 g/mol.
- Intended for chromatographic, spectrometric, and method validation workflows.
- Batch-specific information provided for traceability.
Electron Microscopy Sciences MAC Microanalysis Standard Manganese Mount, 2, 3, or 5 mm
All of our standards are suitable for electron-beam energy dispersive or wavelength dispersive X-ray microanalysis systems. They are supplied with fully authenticated certificates of analyses and a location map for standard identification. Mounts are polished to 0.25 micron diamond and carbon coated. Supplied in 2, 3, or5 mm brass tube.
Type: Mounted
Size: 2, 3, or 5 mm
Cambridge Isotope Laboratories CDC POPs (with Parlars) Calibration Solution (CS9) 0 2 mL
CDC POPs (with Parlars) Calibration Solution (CS9) 0 2 mL
Hach Company pPb-3, Eluant, 500 mL
For Lead determination by the LeadTrak™ Fast Column Extraction method. Hach method 8317.
Medchemexpress LLC D-fructose (Standard) | 57-48-7 | MFCD00148910 | 500 MG
D-Fructose (Standard) is an analytical standard of D-Fructose, a monosaccharide found in honey, fruits, and other plants. This product is intended for research and analytical applications.
- Analytical standard for D-Fructose
- Suitable for research and analytical applications
- Used in qualitative, quantitative, and methodological research experiments
- Applicable in HPLC, GC, and MS techniques
Perkin Elmer US LLC V21+K Wear Metals Standard, 50 µg/g, in Hydrocarbon Oil, 200 g
High quality reference materials are essential for accurate analytical measurement and quality control, ensuring sound decisions are made based on reliable data. PerkinElmer offers a full range of wear metal standards for all of your application needs.
Inorganic Ventures 1000ug/mL LUTETIUM 30mL
1000 ppm Single Element Lutetium 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
Electron Microscopy Sciences MAC Microanalysis Standard Selenium Grain, 2 x 2 mm
All of our standards are suitable for electron-beam energy dispersive or wavelength dispersive X-ray microanalysis systems. They are supplied with fully authenticated certificates of analyses and a location map for standard identification. Grain of standard measures approximately 2mm x 2mm in size.
Type: Grain
Size: 2 x 2 mm
Medchemexpress LLC Cephalexin (Standard) | 15686-71-2 | 99.99% | 100 MG
Cephalexin (Standard) is an analytical standard of Cephalexin intended for research and analytical applications. It is a potent, orally active semisynthetic cephalosporin antibiotic with a broad antibacterial spectrum, effective against a wide variety of gram-positive and gram-negative bacteria. It functions by targeting penicillin-binding proteins (PBPs) to inhibit bacterial cell wall assembly. This compound is commonly used in qualitative, quantitative, and methodological research experiments involving techniques such as HPLC, GC, and MS.
- Analytical standard for research and analytical applications
- Potent, orally active semisynthetic cephalosporin antibiotic
- Broad antibacterial spectrum
- Targets penicillin-binding proteins (PBPs)
- Inhibits bacterial cell wall assembly
- Used in research for pneumonia, strep throat, and bacterial endocarditis
- Suitable for HPLC, GC, and MS applications
Electron Microscopy Sciences MAC Microanalysis Standard Vanadium Grain, 2 x 2 mm
All of our standards are suitable for electron-beam energy dispersive or wavelength dispersive X-ray microanalysis systems. They are supplied with fully authenticated certificates of analyses and a location map for standard identification. Grain of standard measures approximately 2mm x 2mm in size.
Type: Grain
Size: 2 x 2 mm
Cell Signaling Technology PTMScanR Control Peptides Pa
PTMScan(R) Control Peptides Pan-Methyl Lysine 100 ul
Crescent Chemical Co Inc EPA 200.8 SOLN B 2COMP 100ML
Calibration Standards for Method 200.8 Standard Solution B for 200.8 2 Components in 1% HNO3 Ag 10 UgmL Ba 10 UgmL CAS Size - 100 ml Catalog Number - CC5605.1