欢迎来到北京博奥森生物技术有限公司网站!General description: $nEach mL contains 1 mg of Mycobacterium tuberculosis (H37Ra, ATCC 25177), heat killed and dried, 0.85 mL paraffin oil and 0.15 mL mannide monooleate.$n$nApplication: $nAntigens (preferably in saline) are typically mixed with an equal vol