Matrix Blanks and Standardization Solutions
Electron Microscopy Sciences MAC Microanalysis Standard SRM 160b 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
Electron Microscopy Sciences MAC Microanalysis Standard Silicon 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 Metabolomics screening and monitoring standard mix 1 1 vial
Metabolomics screening and monitoring standard mix 1 1 vial
Electron Microscopy Sciences MAC Microanalysis Standard Boron Polished, 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
-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 L-(+)-Fructose | 7776-48-9 | 25 MG
L-(+)-Fructose is the L-isomer of D-Fructose. It is involved in glycolysis and gluconeogenesis, and can be utilized to study photosynthesis and carbohydrate storage in plant biology. It can also be used to investigate the activity of fructokinase and other fructose-metabolizing enzymes.
- Purity of 95.0%
- Molecular weight of 180.16
- Chemical formula C6H12O6
- Appears as a solid
- Color white to off-white
- Classified as a saccharide
- Derived from plants Elaeagnaceae Elaeagnus angustifolia L.
- Soluble in water at 116.67 mg/mL
LaMarKa Chemical Company Salicylic Acid 160 gpl(in Methanol), 4l
Salicylic Acid 160 gpl(in Methanol), 4l Amber Glass Bottle
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
Medchemexpress LLC D-galactose | 59-23-4 | MFCD00151230 | 100.0% | 180.16 g/mol | C6H12O6 | 10 MG
D-Galactose (Standard) is an analytical reference standard of D-galactose supplied as a high-purity crystalline material for use in qualitative and quantitative laboratory assays. It is intended as a calibration and reference material for analytical methods and is provided with supporting documentation such as a certificate of analysis and SDS.
- High purity for accurate calibration and quantitation.
- Suitable for HPLC, GC, and MS analytical techniques.
- Provided with a certificate of analysis for traceability.
- Available in small pack sizes for analytical workflows.
Cambridge Isotope Laboratories PCB/PST/BDE ISTD Mixture (13C) in nonane 10 mL
PCB/PST/BDE ISTD Mixture (13C) in nonane 10 mL