Matrix Blanks and Standardization Solutions
Medchemexpress LLC Germacrone Standard 1mg
Germacrone (Standard) is an analytical standard of Gemmacrone (HY-N0440) This product is intended for research and analytical applications Germacrone (Standard) is a sesquiterpene compound with multiple biological activities Germacrone (Standard) inhibits the H1N1 and H3N2 in uenza A viruses and the in uenza B virus Germacrone (Standard) blocks the progressionof arthritis by regulating Th1/Th2 balance and inhibiting NF- B signaling Germacrone (Standard) can arrest the cell cycle at G0/G1 and G2/M phases and induce apoptosis in breast cancer cells Germacrone (Standard) inhibits 5 -reductase and has anti-androgenic effect Germacrone (Standard) has neuroprotective functions and can be used for the study of traumatic brain injury (TBI) Germacrone (Standard) also has antioxidant activity[1][2][3][4][5]
Perkin Elmer US LLC Sodium (Na) Pure Plus Standard, 1,000 μg/mL, 2% HNO3, 125 mL
Each Single Element Calibration Standard for ICP-MS is supplied with a comprehensive Certificate of Analysis that documents the quality and reliability.
Aqua Solutions Sodium Std. 1.0 ppm in 1% Nitric Acid, NIST (250ML)
Sodium Std. 1.0 ppm in 1% Nitric Acid, NIST (250ML)
Aqua Solutions Fluoride Standard 10,000 ppm w/v Aqueous Solution (4L)
Fluoride Standard 10,000 ppm w/v Aqueous Solution (4L)
Teledyne Tekmar 2000PPM STD
This item has a minimum qty of 2 per supplier requirements.
2000PPM STD. This product can only ship within the continental USA.
Hach Company 100-130 mg/L Chlorine Standard, 20mL
This chlorine standard can be diluted down to verify the accuracy of the Cl17 chlorine analyser or create a separate calibration curve. Under normal circumstances, a separate calibration curve is not required for the Cl17. Package of one 20 mL ampule.
Cole-Parmer Fluke Calibration 9100S-B Dry-Well Calibrator; 95 to 707F/Block B
Fluke Calibration (formerly Hart Scientific) Hand Held, Temperature Range 95/707
Cambridge Isotope Laboratories CDC BFR Calibration Standard (CS5) 0 5 mL
CDC BFR Calibration Standard (CS5) 0 5 mL
Medchemexpress LLC Pelargonidin (chloride) | 134-04-3 | 99.1% | 306.70 | 5 MG
Pelargonidin chloride is an anthocyanidin that functions as a scavenger of nitric oxide radicals and possesses antioxidant activities. It has been shown to inhibit cell viability and induce cell cycle arrest at the sub-G1 phase. Additionally, it enhances the mRNA and protein expression of HO-1, NQO1, and Nrf2, and improves Aβ-induced memory and learning impairment. It is for research use only.
- Scavenges nitric oxide radicals
- Possesses antioxidant activities
- Inhibits cell viability
- Induces cell cycle arrest at sub-G1 phase
- Increases mRNA and protein expression of HO-1, NQO1, and Nrf2
- Improves Aβ-induced memory and learning impairment
Electron Microscopy Sciences MXS Calibration Standard 301BE for AFM, SEM Unmounted, 300 nm Spacing
EMS offers a series of calibration standards with one and two dimension calibrated patterns. These standards are created utilizing holographic interference of a particular laser frequency. They are typically accurate to <1% across the entire surface of the standard. These reference standards are remarkably durable under typical operating conditions. The surface contamination behavior is also very good. There are no better sub-micron reference standard available in this price range. For AFM, SEM, TOF-SIMS, Auger
Mount: Unmounted
Spacing: 300 nm
Structure: Parallel Ridges
Material: Ti lines on silica