PHYSICAL MEASUREMENTS

Melting Point
Microdensity
Refractive index of liquids
macrodensity (air pycnometer)
Specific Gravity / Density
API Gravity
Calorimetry (BTU)
Molecular weight - vapor pressure osmometry
Viscosity (kinematic / Saybolt)

PHARMACEUTICAL TESTING

Elemental analysis
Metals
USP, AOAC, FCC, ASTM procedures
Method validations