science






 

Question by  Migs (51)

How is a mold count calculated?

In the summer, the weather report gives a mold count.

 
+6

Answer by  BethBirder (232)

Mold counts are taken by equipment mounted several stories in the air. Mold spores are collected on a sticky surface and counted by computer, estimating numbers in a cubic yard.

 
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Answer by  sabozeka (611)

Mold is collected in a Volumetric Spore Trap on a adhesive glass slide. The slide is put under a microscope and the amout of mold is counted

 
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Answer by  John13 (186)

One way to calculate mold count is with a device called a Volumetric Spore Trap. As the trap takes in air, mold spores, along with pollen and other particles, are trapped on an adhesive-covered slide. After a set period, usually 24 hours, a lab tech examines the slide under a microscope, counts the mold spores and caluculates airborne mold concentration.

 
+5

Answer by  eiryck (847)

Molds are counted using s scientific apparatus and calculation formulas. Mold spores are first collected from the air using a sticky rod and analyzed after 24 hours with the microscope.

 
+4

Answer by  y3636363 (1380)

Well its just based on the humidity of the weather. They take the humidity into consideration because that is what causes molding.

 
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