Sampling Bags

Odor Bag

Triangle odor bag method for odor sensory measurement is a measurement using calculation formula of odor index related to dilution of sample concentrations. The sensory test is conducted by at least 6 members of the panel. Each　panel is given 3 bags; 1 with a sample in it and 2 without sample (odor-free air) and asked to choose the odorous bag. If the panel can tell the correct bag, the odor is then diluted and the test is continued until it becomes impossible to identify the bag with odor.

This method is conducted by three steps: (1) selection of panels, (2) Sampling, (3) Sensory test.
GL sciences provide tools following these procedures.

Odor Bag

Film is made of polyester (polyethylene terephthalic acid ester), having high preserving property and no odor, thus this is suitable for Triangle odor bag method for odor sensory measurement because it is needed odorless. This film thickness is 25 µm, so this have good durability

Nose Pad

Specifications

Related Products