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Expanded Range of Vessels for Metal Analysis

Expanded Range of Vessels for Metal Analysis

New expanded range of class leading autosampler and digestion tubes for all your metal analysis needs

  • 15, 50 and 100ml ultra-low trace metal content polypropylene DigiTUBEs
  • Accurate Class A graduations - 15ml (15ml DigiTUBE), 50ml (50ml DigiTUBE), 50ml and 100ml (100ml DigiTUBE)
  • Transparent and with easy to read graduations
  • Leak-proof screw-cap - different colour caps also available to differentiate sample types

Plus many other autosampler and sample tubes available - click here to see our range

Contact us to request your free sample now

Vitamin K Standards

Vitamin K Standards

In addition to the d7 isotopically labelled versions, IsoSciences has developed the only 13C6 labelled K2 standards available. If you are interested in a Vitamin K analyte not listed please contact us.

Vitamin K1

code description
IS5072UNL Phytonadione
IS5072 Phytonadione-d7
IS14329 Phytonadione-13C6

Vitamin K2

IS15278 Menaquinone-7-13C6
IS15406 Menaquinone-9-d7
IS15279 Menaquinone-9-13C6

Vitamin K3

code description
IS7229UNL Menadione
IS7229 Menadione-d8


code description
IS16002 Phytonadione 2,3-Epoxide
IS16003 Phytonadione-d7 2,3-Epoxide
IS16004 Menaquinone-4 2,3-Epoxide
IS16005 Menaquinone-4-d7 2,3-Epoxide

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