Validation of D value by different SCD culture medium manufacturer and/or different SCD culture medium constituent

H Shintani, K Sasaki, Y Kajiwara, J Itoh… - PDA Journal of …, 2000 - journal.pda.org
Variation in decimal reduction (D) time/value for attaining sterility assurance was reported in
terms of difference between lot to lot and/or manufacturer to manufacturer of soybean casein …