AC-22837 - methyl-violet-2b-pure-indicator-grade | 8004-87-3
PAN [=1-(2-Pyridylazo)-2-naphthol] [Metal indicator and spectrophotometric reagent for transition metals]
CAS:Fórmula:C15H11N3OPureza:>98.0%(T)(HPLC)Cor e Forma:Light yellow to Amber to Dark green powder to crystalPeso molecular:249.27Dimethylsulfonazo III [Spectrophotometric reagent for alkaline earth metals and indicator for the precipitation titration of SO4 with Ba]
CAS:Fórmula:C24H20N4O14S4Cor e Forma:Yellow to Dark green to Black powder to crystalPeso molecular:716.68Sulfonazo III [Spectrophotometric reagent for alkaline earth metals and indicator for the precipitation titration of SO4 with Ba]
CAS:Fórmula:C22H12N4Na4O14S4Pureza:>90.0%(HPLC)Cor e Forma:Dark green to Black powder to crystalPeso molecular:776.55Light Green SF Yellowish (formerly Food Green No.2) [as an indicator for assay of Food Yellow No.4 (Tartrazine)]
CAS:Fórmula:C37H34N2Na2O9S3Cor e Forma:Red to Dark red to Dark purple powder to crystalPeso molecular:792.84Aluminum oxide, Drysphere∣r desiccant, without indicator
CAS:aluminum oxide aluminium oxideFórmula:Al2O3Cor e Forma:Spheres, White to pale grayPeso molecular:101.96Starch indicator solution 1%, w/v aqueous solution (for iodometric titrations)
CAS:For iodometric titrations
Fórmula:C12H22O11Cor e Forma:Colorless, LiquidPeso molecular:342.30Starch indicator solution 1%, Acculute Standard Volumetric Solution, Final Volume 1L
CAS:Starch indicator 1% solution is used as an indicator for redox titrations. It is also used in the detection of end point in iodometric titration.This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer
Fórmula:C12H22O11Cor e Forma:LiquidPeso molecular:342.30Soda lime, indicator grade
CAS:Soda lime's ability is to absorb carbon dioxide, makes it valuable in medical and surgical procedures. It is also used as a powerful drying agent, or desiccant, in commercial and industrial usage. It is also useful for the construction of gas masks. It plays an essential role for the measurement
Fórmula:CaHNaO2Cor e Forma:White to cream/grey or green or white to violet, Extruded granules or granulesPeso molecular:96.07Methyl Yellow, indicator
CAS:Methyl Yellow used as a pH indicator. It is an acid-base indicator that changes color from below pH 2.9 red to above pH 4.0 yellow and vice versa. Typical use is in the titration of a weak base with a strong acid. This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar p
Fórmula:C14H15N3Cor e Forma:Yellow to orange, PowderPeso molecular:225.30Calmagite, indicator grade
CAS:Calmagite is widely used in analytical chemistry as an indicator in the titration of calcium or magnesium with ethylenediaminetetraacetic acid (EDTA). It is also useful in the determination of magnesium in biological materials. This Thermo Scientific Chemicals brand product was originally part of th
Fórmula:C17H14N2O5SCor e Forma:Brown to black, powderPeso molecular:358.37Congo Red, indicator grade
CAS:Congo red is useful for staining and visual detection of amyloid deposits. It inhibits the accumulation of the scrapie-associated, protease-resistant isoform of protein PrP without affecting the metabolism of the normal isoform. This Thermo Scientific Chemicals brand product was originally part of
Fórmula:C32H22N6Na2O6S2Cor e Forma:Powder, Red to red-brownPeso molecular:696.66Titanium iron reagent 3,5-Pyrocatecholdisulfonic acid disodium salt monohydrate, (Tiron) metal indicator
CAS:Pureza:INDPeso molecular:313.91ISO 11138-8:2021-Sterilization of health care products - Biological indicators - Part 8: Method for validation of a reduced incubation time for a biological indicator
Sterilization of health care products — Biological indicators — Part 8: Method for validation of a reduced incubation time for a biological indicator
Available: English and French. Pdf only.EN ISO 13485:2016/A11:2021- Medical devices - Quality management systems - Requirements for regulatory purposes (ISO 13485:2016)on of health care products - Biological indicators - Part 8: Method for validation of a reduced incubation time for a biological indicator
Medical devices - Quality management systems - Requirements for regulatory purposes (ISO 13485:2016)
Available: English, Deutsch French. Pdf only.
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