certified reference material
pharmaceutical secondary standard
2.9 (vs air)
168.8 mmHg ( 37.7 °C)
77 mmHg ( 20 °C)
current certificate can be downloaded
pkg of 20 mL
n20/D 1.426 (lit.)
80.7 °C (lit.)
4-7 °C (lit.)
0.779 g/mL at 25 °C (lit.)
traceable to USP 1601408
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