Matrix Blanks and Standardization Solutions
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
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
Medchemexpress LLC Galactose Oxidase, Dactylium dendroides (GOase) | 9028-79-9 | ~68.5 kDa | 50 U
Galactose Oxidase, Dactylium dendroides (GOase) is a type II copper metalloenzyme derived from fungus, commonly used in biochemical studies. It catalyzes the two-electron oxidation of primary alcohols to their corresponding aldehydes, reducing dioxygen to hydrogen peroxide.
- Single polypeptide chain
- Molecular weight of approximately 68.5 kDa
- Specific activity of ≥100 U/mg protein
- Soluble in pure water (1 mg/mL)
- Catalytic reaction system buffer is recommended to be 0.1 M potassium phosphate buffer, pH 6.0
- White to off-white solid appearance
- Inhibited by cyanide, diethyldithiocarbamate, azide, hydroxylamine, EDTA
Medchemexpress LLC D-Fructose-6-phosphate disodium | 26177-86-6 | 99.9% | 304.10 | 10 MG
D-Fructose 6-phosphate disodium is an endogenous metabolite. It can be obtained by hydrolysis of Fructose-1,6-bisphosphatase (FBPase). It is a sugar intermediate in the glycolysis pathway and the pentose phosphate pathway. D-Fructose-6-phosphate disodium can be used to detect glucosamine-6-phosphate synthase and TAL activities. D-Fructose 6-phosphate can also be used to study Lewy body dementia.
- Endogenous metabolite
- Can be obtained by hydrolysis of Fructose-1,6-bisphosphatase (FBPase)
- Sugar intermediate in the glycolysis pathway and the pentose phosphate pathway
- Can be used to detect glucosamine-6-phosphate synthase and TAL activities
- Can be used to study Lewy body dementia
- For research use only
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