what is the usual concentration of the commercial formaldehyde available
A- 7 to 10%
B- 17 to 27%
C- 37 to 40%
D-40 to 50%
Kamini mishra Asked question August 8, 2021
Question & Answers Forum For Medics
what is the usual concentration of the commercial formaldehyde available
A- 7 to 10%
B- 17 to 27%
C- 37 to 40%
D-40 to 50%