・ BOD incubator bottles are used to add inoculation diluting water to the sample and incubate the sample at 20 ℃ for 5 days during BOD measurement of industrial wastewater, etc.
・ The material is hard glass.
・ Use of a weighing incubator bottle enables accurate sampling with ±1 % accuracy (two types: 100 mL and 102 mL).

● Incubator bottles without groove are specially for DO meter electrodes.
On products with grooves, the plug and main unit have a groove. Align these grooves when removing the plug as it vents air so the plug can be removed easily.