NAVIGATION
Polyvinyl butyral, M.W.40,000-70,000
CAS: 63148-65-2
Polyvinyl butyral, M.W.90,000-120,000
CAS: 63148-65-2
CAS: 63148-65-2
CAS: 63148-65-2
Paraffin wax, pathological grade, mp 52~54℃
CAS: 8002-74-2
Paraffin wax, pathological grade, mp 54~56℃
CAS: 8002-74-2