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Silicic acid hydrate, ekstra ren, precipitated heavy, Supelco®

Leverandør: Merck

Beskrivelse: Silicic acid hydrate, extra pure, precipitated heavy, Supelco®

MSDS

Toluene-4-sulphonic acid 65% in water til syntese, Sigma-Aldrich®

Varenummer: (8.19007.9952)

Leverandør: Merck

Beskrivelse: Toluene-4-sulphonic acid 65% in water for synthesis, Sigma-Aldrich®

UOM: 1 * 1,2 t

Tilbud

N/A Each

MOPSO (3-(4-morpholino)-2-hydroxypropanesulphonic acid) free acid ≥98%, Ultra Pure Grade

Varenummer: (J589-100G)

Leverandør: VWR Chemicals

Beskrivelse: Biological buffers are useful for cell culture<i> in vitro</i>, enzyme assays and some electrophoretic applications at physiological pH.

UOM: 1 * 100 g

MSDS Certifikater Tilbud

N/A Each

TPPS hydrate (=tetraphenylporphyrin tetrasulphonic acid hydrate) ≥95.0% for spectrophotometric determination of transition metals, Supelco®

Varenummer: (89456-100MG-F)

Leverandør: Merck

Beskrivelse: Reagent for the spectrophotometric determination of ultra trace amounts of transition metals; determination by capillary zone electrophoresis.

UOM: 1 * 100 mg

Tilbud

N/A Each

Isethionic acid sodium salt (sodium 2-hydroxyethanesulphonate) til syntese, Sigma-Aldrich®

Leverandør: Merck

Beskrivelse: Isethionic acid sodium salt (sodium 2-hydroxyethanesulphonate) for synthesis, Sigma-Aldrich®

MSDS

ɑ-Cyano-4-hydroxycinnamic acid, ultra rent matrix substance for MALDI-MS, Supelco®

Varenummer: (39468-10X10MG-)

Leverandør: Merck

Beskrivelse: α-Cyano-4-hydroxycinnamic acid (α-CHCA) functions as matrix and helps in facilitating ionization of proteins and peptides in a matrix-assisted laser desorption/ionization (MALDI) time-of-flight (TOF) mass spectrometer.

UOM: 1 * 10 mg

Tilbud

N/A Each

ɑ-Cyano-4-hydroxycinnamic acid ≥99.0% (by HPLC) matrix substance for MALDI-MS, Supelco®

Varenummer: (70990-1G-F)

Leverandør: Merck

Beskrivelse: α-Cyano-4-hydroxycinnamic acid (α-CHCA) is widely used as a matrix in order to facilitate ionization of peptides and proteins in a matrix-assisted laser desorption/ionization (MALDI) time-of-flight (TOF) mass spectrometer.

UOM: 1 * 1 g

Tilbud

N/A Each

4-Pentylbicyclo[2.2.2]octane-1-carboxylic acid 99%, Sigma-Aldrich®

Leverandør: SIGMA ALDRICH MICROSCOPY

Beskrivelse: 4-Pentylbicyclo[2.2.2]octane-1-carboxylic acid, 99%.

Acetic Acid : Triethylamine solution 1:1 2M:2M i vandigopløsning, LiChropur™ suitable for HPLC, Supelco®

Varenummer: (57619-100ML)

Leverandør: Merck

Beskrivelse: Acetic Acid : Triethylamine solution 1:1 2M:2M i vandigopløsning, LiChropur™ suitable for HPLC, Supelco®

UOM: 1 * 100 mL

Tilbud

N/A Each

3-Hydroxy-6-(hydroxymethyl)oxacyclohex-2,5-dien-4-on til syntese, Sigma-Aldrich®

Varenummer: (8.18461.0010)

Leverandør: Merck

Beskrivelse: 3-Hydroxy-6-(hydroxymethyl)oxacyclohex-2,5-dien-4-on for synthesis, Sigma-Aldrich®

UOM: 1 * 10 g

MSDS Tilbud

N/A Each

4-(2,4-Dichlorophenoxy)butyric acid (2,4-DB), Supelco®

Varenummer: (45420-250MG-R)

Leverandør: Merck

Beskrivelse: 4-(2,4-Dichlorophenoxy)butyric acid (2,4-DB), Supelco®

UOM: 1 * 250 mg

Tilbud

N/A Each

4,4′,4′′,4′′′-(Porphine-5,10,15,20-tetrayl)tetrakis(benzenesulphonic acid) tetrasodium salt hydrate

Leverandør: SIGMA ALDRICH MICROSCOPY

Beskrivelse: 5,10,15,20-Tetraphenyl-21H, 23H-porphine-p,p′,p,p′′′-tetrasulfonic acid tetrasodium hydrate is a water-soluble porphyrin. It is a negatively charged compound due to the presence of the sulfonate groups. It has been used to functionalize chemically converted graphene to form conductive graphene films of varying thickness.