桑黄菌平板培养怎么是这个样子呀

甜醇片，用于微生物学, suitable for microbiology, Sterile filter paper discs impregnated with dulcitol，阿拉丁

￥902.90

SIM SF Expression Medium (For SF9, SF21)(Serum free) | SIM SF 细胞培养基 (用于SF9, SF21细胞)(无血清)

￥450

普通型接种环或针，材质: PP;类型: 10μl环形接种环，芯硅谷

￥149.90

右旋糖片，用于微生物学, Sterile filter paper discs impregnated with dextrose，阿拉丁

￥703.90

Differential ID Membrane，用于微生物学, pinkish colored, sterile, diameter 70 mm，阿拉丁

￥213.90