Matrix Blanks and Standardization Solutions
![Medchemexpress LLC (3S,4R,5R)-3,4,5,6-tetrahydroxy-1-[(4-nitro-2,1,3-benzoxadiazol-7-yl)amino]hexan-2-one | 940961-04-6 | 99.7% | 342.26 g/mol | C12H14N4O8 | 1MG](https://assets.fishersci.com/TFS-Assets/CCG/product-images/5000235750.png-250.jpg)
Medchemexpress LLC (3S,4R,5R)-3,4,5,6-tetrahydroxy-1-[(4-nitro-2,1,3-benzoxadiazol-7-yl)amino]hexan-2-one | 940961-04-6 | 99.7% | 342.26 g/mol | C12H14N4O8 | 1MG
NBD-Fructose is a fluorescent derivative of D-fructose produced by coupling a nitrobenzoxadiazole (NBD) group to amino-fructose. It is used as a fluorescent probe in biochemical and cell-based assays to monitor fructose uptake and localization, with excitation and emission suitable for standard fluorescence detectors. Supplied as a powder for research use only.
Advanced ImmunoChemical, Inc. CA15-3, Standard Grade, Human Milk, 250 KIU
This item is manufactured by HyTest, Ltd and distributed by Advanced ImmunoChemical, Inc. Antigens / Tumor Markers / CA15-3, standard grade. Source:Human milk.Blood sample from the donor was tested and found negative for HBsAg, HIV-1 and HIV-2 antibodies, HCV, and syphilis.Applications:Calibrator in immunoassays, in vitro studies.Purification:High-speed centrifugation, salt precipitation and delipidization.Presentation:Solution in 1 M NaCl, 1 % Triton X 100, containing 0.09 % of sodium azide as preservative.Storage Conditions:Short-term storage (< 12 months) at +4 °C (between +2 and +8 °C allowed)Long-term storage at -20 °C (between -15 and -30 °C allowed)Material safety note:This product is sold for research use only. Standard Laboratory Practices should be followed when handling this material.Product contains sodium azide as a preservative. Although the amount of sodium azide is very small appropriate care must be taken when handling this product.
SPECTRUM QUALITY STANDARDS Daily Check Standards for D4815 and/or D5599
The EPA requires calibrations be checked using a Calibration Check Standard at least once per analysis batch or once per 10 samples; and an Independent Reference Standard at least once per analysis batch or at least once per 100 samples. Additionally, the Calibration Check Standard and the Reference Standard must be made from different lots of raw materials and by different persons. Spectrum manufactures Check Standards in compliance with EPA regulations. They consist of a Calibration Check Standard, a Reference Standard, and a Reference Blank.
Electron Microscopy Sciences Metamil, 0.25% Stock Solution 500 ML
Mucicarmine solution is a prepared, ready-to-use, high quality staining solution that saves time and effort and produces consistent uniform results. It is for use with hematoxylin and metanil yellow for the determination of carbohydrates and mucosubstances.
Malvern Panalytical Pullulan/Dextran Standrd Ls/Td
TDS-PUL-NB - Pullulan/Dextran Standards for Light Scattering/Triple Detection calibration. Narrow calibration standard + Broad verification standard (6 sets = 12 Vials)
Cayman Chemical ANTIBODY O12-D3-I3 10mg
An ionizable cationic lipid (pKa = 6.39); has been used in the generation of LNPs for siRNA delivery in vitro and in vivo; LNPs containing O12-D3-I3 and encapsulating ferrocene and siRNA targeting Nrf2 or system xc- cystine/glutamate transporter decrease viability of HepG2 cells; LNPs containing O12-D3-I3 and an mRNA reporter selectively accumulate in the tumor and liver over the lungs, kidneys, spleen, and heart in mice; LNPs containing O12-D3-I3 and encapsulating ferrocene and siRNA targeting Nrf2 or system xc- cystine/glutamate transporter reduce tumor growth and volume in an MCF-7 breast cancer mouse xenograft model; LNPs containing O12-D3-I3 and encapsulating siRNA targeting Factor VII decrease hepatocyte Factor VII mRNA levels in mice
Medchemexpress LLC Iohexol | 66108-95-0 | MFCD00077732 | 99.2% | 821.14 g/mol | C19H26I3N3O9 | 10 MG
Iohexol analytical standard for laboratory and analytical use. This non-ionic, water-soluble contrast agent is supplied as an analytical reference standard for method development, calibration, and quantitative assays (HPLC, GC, MS). The material is intended for research and analytical applications only and is provided in small milligram pack sizes suitable for laboratory workflows.
- Analytical reference standard for iohexol.
- High purity suitable for quantitative analysis.
- Molecular formula C19H26I3N3O9; molecular weight 821.14 g/mol.
- Available in small milligram pack sizes for method development and calibration.
- Intended for research and analytical use; not for diagnostic or clinical administration.
INNOVATIVE SOLUTIONS IN CHEMISTRY SL INORGANIC MERCURY STANDARD SOL
NC2232032 INORGANIC MERCURY STANDARD SOL