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Perylene ≥99.0%, Sigma-Aldrich®

Leverantör: SIGMA ALDRICH MICROSCOPY

Beskrivning: The polycyclic aromatic hydrocarbon perylene is a hydrophobic fluorescent probe. It is highly photostable and displays blue fluorescence. Perylene is used as a dye for spectroscopic studies.

Ethyl viologen diperchlorate, Sigma-Aldrich®

Artikel nummer : (384100-5G)

Leverantör: SIGMA ALDRICH MICROSCOPY

Beskrivning: Ethyl viologen diperchlorate has been used in in-situ spectroscopic studies of viologen based electrochromic device.

UOM: 1 * 5 g

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Supelco® TraceCERT® Organic Reference Standard, Flutolanil

Artikel nummer : (30988-50MG)

Leverantör: Merck

Beskrivning: The flutolanil CRM may also find following uses: Examine the reproductive endpoints on the gonad endocrine system of the parental zebrafish after chronic exposure to different concentrations of flutolanil for 60 days. Spectroscopic analysis of acetamiprid flutolanil and etofenprox residues extracted from tomato fruits. Development and validation of two robust chromatographic methods for estimation of tomatoes specific acetamiprid flutolanil and etofenprox residues on fruits before food processing and serving. To investigate the developmental toxicity and the potential mechanism of thyroid endocrine disruption induced by flutolanil in zebrafish embryos based on H¹ NMR metabolomics analysis. To develop a sensitive LC-MS/MS analytical method for the determination of residual flutolanil and its principal metabolites and conjugates in livestock and seafood products.

UOM: 1 * 50 mg

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Optical components for optical bench

Artikel nummer : (DIDAPOM052310)

Leverantör: DIDALAB

Beskrivning: Educational Materials, Optics, Applikation: Fysik, Manual spectroscope, metal, lens focusing by extension of device, slot width adjustment by knurled ring.

UOM: 1 * 1 Items

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Jenway® Cuvettes

Leverantör: Cole-Parmer

Beskrivning: Get accurate spectroscopic readings.

Diffraction/transmission gratings

Leverantör: 3B Scientific

Beskrivning: Transmission grating for spectroscopic examinations and for experiments on diffraction and interference. Suitable to resolve the sodium D lines.