RAD171
radiello™ Methylene Blue Calibration Standard for H2S (Hydrogen Sulfide)
pkg of 100 mL
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About This Item
NACRES:
NB.24
UNSPSC Code:
41116107
packaging
pkg of 100 mL
application(s)
environmental
format
neat
General description
The H2S calibration standard contains a methylene blue concentrate that, once diluted 1:50 (v/v) with water, provides the same absorbance value of hydrogen sulfide at 665 nm at a concentration of 1.145 μg/mL sulfide ions. This concentration value is the highest absorbance value within the linear range of the spectrophotometer and can be used as a stock solution to prepare standards for the calibration curve. The concentrate is suitable for preparing up to 50 calibration curve and is stable for at least 1 year.
Legal Information
radiello is a trademark of Institi Clinici Scientifici Maugeri
Analyte
Description
- Methylene blue
Storage Class
10 - Combustible liquids
wgk
WGK 2
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Gloves, multi-purpose combination respirator cartridge (US)
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Articles
radiello® Diffusive Air Sampling Application - Hydrogen Sulfide
Volatile organic compounds in air
Methods for the Determination of Hazardous Substances, 1-17 (1997)
Passive Sampling of Atmospheric Organic Contaminants
Esteve-Turrillas, F.A., et al.
Comprehensive Sampling and Sample Preperation, 1, 201-222 (2012)
Jiaqi Liu et al.
Cell & bioscience, 6, 33-33 (2016-05-26)
Excessive autophagy induced by extravagant oxidative stress is the main reason for diabetes-induced vascular endothelial cells dysfunction. Hydrogen sulfide (H2S) has anti-oxidative effects but its regulation on excessive autophagy of vascular endothelial cells is unclear. In this study, aorta of
Global Trade Item Number
| SKU | GTIN |
|---|---|
| RAD171 | 04061834219354 |