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Omschrijving: Useful standard for elemental analysis.
Catalogus nummer: 192457-1G
UOM: 1 * 1 g
Leverancier: SIGMA ALDRICH MICROSCOPY


Omschrijving: Cyclohexanone-2,4-dinitrophenylhydrazone 99%
Catalogus nummer: A12203.06
UOM: 1 * 5 g
Leverancier: Thermo Fisher Scientific

Omschrijving: Crotonaldehyde-2,4-dinitrophenylhydrazone ≥98.0% (by HPLC, titration analysis)
Catalogus nummer: TCIAC1332-1G
UOM: 1 * 1 g
Leverancier: TCI


Omschrijving: Propionaldehyde 2,4-dinitrophenylhydrazone analytical standard, for environmental analysis, Sigma-Aldrich®
Catalogus nummer: 429546-20MG
UOM: 1 * 20 mg
Leverancier: SIGMA ALDRICH MICROSCOPY


Omschrijving: Acetaldehyde 2,4-dinitrophenylhydrazone analytical standard, for environmental analysis, Sigma-Aldrich®
Catalogus nummer: 429554-20MG
UOM: 1 * 20 mg
Leverancier: SIGMA ALDRICH MICROSCOPY

Omschrijving: Isobutyraldehyde 2,4-Dinitrophenylhydrazone ≥98.0% (by titrimetric analysis)
Catalogus nummer: TCIAI0438-10G
UOM: 1 * 10 g
Leverancier: TCI


Omschrijving: Acetaldehyde 2,4-dinitrophenylhydrazone ≥98.0% (by HPLC, titration analysis)
Catalogus nummer: TCIAA1271-1G
UOM: 1 * 1 g
Leverancier: TCI


Omschrijving: Organic Standard, Nonanal 2,4-dinitrophenylhydrazone
Catalogus nummer: 33851-100MG
UOM: 1 * 100 mg
Leverancier: Merck


Omschrijving: p-Tolualdehyde 2,4-Dinitrophenylhydrazone ≥98.0% (by titrimetric analysis)
Catalogus nummer: TCIAT1449-10G
UOM: 1 * 10 g
Leverancier: TCI


Omschrijving: Hexanal 2,4-Dinitrophenylhydrazone ≥98.0% (by HPLC, titration analysis)
Catalogus nummer: TCIAC1330-1G
UOM: 1 * 1 g
Leverancier: TCI


Omschrijving: m-Tolualdehyde-2,4-dinitrophenylhydrazone ≥98.0% (by HPLC, titration analysis)
Catalogus nummer: TCIAT1448-10G
UOM: 1 * 10 g
Leverancier: TCI


Omschrijving: Benzaldehyde 2,4-Dinitrophenylhydrazone ≥98.0% (by titrimetric analysis)
Catalogus nummer: TCIAB1593-10G
UOM: 1 * 10 g
Leverancier: TCI


Omschrijving: Acetone 2,4-Dinitrophenylhydrazone ≥98.0% (by HPLC, titration analysis)
Catalogus nummer: TCIAA1273-10G
UOM: 1 * 10 g
Leverancier: TCI


Omschrijving: Propionaldehyde 2,4-dinitrophenylhydrazone ≥97.0% (by HPLC, titration analysis)
Catalogus nummer: TCIAP1166-10G
UOM: 1 * 10 g
Leverancier: TCI


Omschrijving: Valeraldehyde 2,4-Dinitrophenylhydrazone ≥98.0% (by HPLC, titration analysis)
Catalogus nummer: TCIAV0066-10G
UOM: 1 * 10 g
Leverancier: TCI


Omschrijving: Isovaleraldehyde 2,4-Dinitrophenylhydrazone ≥99.0% (by HPLC, titration analysis)
Catalogus nummer: TCIAI0477-10G
UOM: 1 * 10 g
Leverancier: TCI


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