VWR® ISO 17025 / ISO 17034 dual certified density standards are for the verification of instruments used to measure density of materials which are fluid at the desired test temperature within the range of 40 to 150 °C.

• ISO 17025 / ISO 17034 certified under UKAS accreditation
• Density tested in strict accordance with ASTM D1480, a primary method for density determination
• Density standards range between 0,6654 - 1,6300 g/ml
• Ensures full compliance to ASTM and IP test method protocols
• Shelf life between 12 / 24 months