Matrix Blanks and Standardization Solutions
Indofine Chemical (+)-Γ-Tocopherol, 98%, 50 Mg
(+)--TOCOPHEROL, Herbal Standards, 54-28-4, >98% by HPLC, 50 mg
Aqua Solutions Nitrogen Standard 100 ug/ml in Toluene (4oz)
Nitrogen Standard 100 ug/ml in Toluene (4oz)
AccuStandard, Inc Vinyl acetate | 108-05-4 | MFCD00008713 | 1 mL
Vinyl acetate | Mol Wt: 86.09 | 108-05-4 | MFCD00008713 | 1 mL
Molecular Dimensions Precipitant Mix, Morpheus, Mix 4, 250 mL
This precipitant mix is a component of the Morpheus protein crystallization screen. It is specifically formulated as Precipitant Mix 4 and contains a blend of 2-Methyl-2,4-pentanediol (MPD), PEG 1000, and PEG 3350, supplied in a 250 mL volume for use in protein crystallization applications.
- Formulated as Precipitant Mix 4.
- Contains 25% v/v MPD (2-Methyl-2,4-pentanediol).
- Includes 25% PEG 1000.
- Contains 25% w/v PEG 3350.
- Designed for protein crystallization screens.
- Supplied in a 250 mL volume.
Alkali Scientific EDTA 0.5M Solution pH 8.0, 250 Milliliters
EDTA (Ethylenediaminetetraacetic Acid) 0.5M solution at pH 8.0 is a widely used chelating agent in molecular biology and chemistry for binding metal ions that could otherwise interfere with biochemical reactions. This 250mL solution is ideal for larger-scale laboratory applications, such as DNA extraction, protein purification, and enzymatic assays, where metal ion inhibition is crucial. EDTA works by sequestering metal ions like magnesium and calcium, which are essential cofactors for many enzymes, thereby preventing unwanted enzymatic activity. This reagent is commonly used in molecular cloning, gel electrophoresis, and sample preparation for analysis, ensuring consistent results in nucleic acid and protein-related studies.
![Alkali Scientific D Fructose [Levulose], 500 G](https://assets.fishersci.com/TFS-Assets/CCG/product-images/5000659786.jpg-250.jpg)
Alkali Scientific D Fructose [Levulose], 500 G
D-Fructose (levulose) is a simple sugar used in a wide range of biochemical research applications. This 500g laboratory-grade quantity is essential for studying carbohydrate metabolism and its role in energy production. D-Fructose is commonly used as a carbon source in microbial and mammalian cell cultures, enabling the study of metabolic processes. It is also used in the formulation of growth media and in experiments exploring insulin resistance, diabetes, and other metabolic diseases. As a versatile reagent, fructose plays a key role in various research fields, particularly those related to metabolism and endocrinology.
Chem Service Inc Acetaldehyde Solution,75-07-0,1ML
This item has a minimum order quantity of 3 per supplier requirements
Boiling Point 81.6 C; Melting Point -45 C; Composition: Acetonitrile 99.88%, Acetaldehyde 0.1%, Hydroquinone 0.02%
Compass Instruments Reference Fluid A (D6079) (1.8 Litre 0.5 US Gallon)
Reference Fluid A (D6079) (1.8 Litre 0.5 US Gallon).
Crescent Chemical Co Inc DIISONONYL PHTHALATE SOLN 1ML
Diisononyl phthalate Single Component Calibration Standard in Dichloromethane CAS 68515-48-0 Size - 1mL Catalog Number - 3836D
Crescent Chemical Co Inc ETHION SOLN 1ML
Ethion Single Component Calibration Standard in Methanol CAS 563-12-2 Size - 1mL Catalog Number - 7509M.10
Electron Microscopy Sciences MAC Microanalysis Standard Gold 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