Work area, level table with ample surface in room that is clean, well-lighted (100 foot-candles at working surface) and well-ventilated, and reasonably free of dust and drafts. The microbial density of air in working area, measured in fallout pour plates taken during plating, should not exceed 15 colonies/plate during 15 min exposure.

Storage space, free of dust and insects and adequate for protection of equipment and supplies

Petri dishes, glass or plastic (at least 15 x 90 mm)

Pipets with pipet aids (no mouth pipetting) or pipettors, 1, 5, and 10 ml, graduated in 0.1 ml units

Dilution bottles, 6 oz (160 ml), borosilicate-resistant glass, with rubber stoppers or plastic screw caps

Pipet and petri dish containers, adequate for protection

Circulating water bath, for tempering agar, thermostatically controlled to 45 ± 1°C

工作区，在空间足够的室内放置水平桌面，桌面应当清洁、光线充足（工作面的亮度达到100英寸烛光）、通风良好，没有灰尘和杂物。采用平板倾倒法测量工作区中的微生物密度，但是在15分钟内不得超过15个菌落/盘。

储存空间，无灰无虫，能够对设备和有品提供足够的保护 翻译公司

玻璃/塑料制成的皮氏培养皿，最小尺寸15x90毫米

配有移液器的吸管（无嘴吸管）或可调式移液器，1,5毫升和10毫升，刻度单位为0.1毫升

用硼硅酸盐耐热玻璃制成的6盎斯（160毫升）稀释瓶，配有橡皮塞或塑料螺旋盖

放置吸管和皮氏培养皿的容器，起保护功能 俄语翻译

用于调节培养基温度的循环水槽，自动调温，调节范围45±1°C