Haemophilus Test Medium Agar (HTM), 150 mm 8. HTM Agar is used in the antimicrobial disc diffusion susceptibility procedure for Haemophilus influenzae and related speciesas described in the Approved Standard M2-A7, published by the National Committee for Clinical Laboratory Standards (CLSI,formerly NCCLS).

Mueller Hinton II Agar, 150 mm 20. Mueller Hinton II Agar, available in several plate formats and package sizes, is used in the standardized disc diffusion procedurefor determining the susceptibility of rapidly growing aerobic organisms to antimicrobial agents.

Mueller Hinton II Agar with 5% Sheep Blood, 150 mm 20. Mueller Hinton Agar with 5% Sheep Blood, is recommended for disc diffusion susceptibility testing of Streptococcuspneumoniae and other streptococci as standardized by CLSI (formerly the National Committee for Clinical LaboratoryStandards NCCLS).