RAD171
radiello™ Methylene Blue Calibration Standard for H2S (Hydrogen Sulfide)
pkg of 100 mL
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About This Item
UNSPSC Code:
41116107
NACRES:
NB.24
Recommended Products
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 Code
10 - Combustible liquids
WGK
WGK 2
Flash Point(F)
Not applicable
Flash Point(C)
Not applicable
Personal Protective Equipment
dust mask type N95 (US), Eyeshields, Gloves
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