Ž̶ Ʒ   Ư  ϰ Ͽ Ž  ǥϵ Ʒ   Ѵ. , ߹,    ٹ鿡 Ȯϰ ȿ Ȱϰ ִ Ž ڷγ19 Ȯڵ ϴ ɷ± ִ  Ÿ.
 
 Ϲ   İ  10 پ  ˷. ̷  پ İ ̿   θ Ȯϴ  ̹  Ȱǰ ִ. Ų 索, ,     ʱ ¡ĸ Ž  ִ.   ڷγ̷ (ڷγ19) Ȯ,  ڵ    ִ   ̴.   б  ڷγ19 Ž ɼ ʷ      ̴ũ   Լ ̷  Ž  ̹ ó̶ ߴ.     82~99% ΰ 84~98% Ư̼ ڷγ19  ĺϵ Ʒõ  ִ. ΰ  Ȯϰ Žϴ ɷ Ÿ, Ư̼ 缺,   ̾  ˻  ߸Ǿ 缺  찡  幰 Ͼ Ÿ. Ž߿   ̱, ,     ̷ , ±  Ÿ, ɶ Ű , ĥ Ƽư , ƶ̷Ʈ    ڷγ19 Ž ġߴ.  ū  ٴ ̴. Ž 缺ϴ  ð   Ʒ   θ Ǻϴµ ɸ ð 1 ̴. ̳ ,    α   Ž  Ȱϸ Ȯ 濡 ū   ̴. Ž ڷγ19  θ İ   ִٸ   Ư  ִ ϱ  б к   Ư   ִµ, Ư ڷγ̷ ſ Ư  ١ ߴ. ̷ Ư¡ ̿  ּ 15и ̷    ִ ڷγ   ߴ.   κ̾Ƽ    Ȯ 98~100%,  Ǵ PCR  ˻纸 ŷ  ִ  Ÿ.   ڷγ19  ȣ̳ Ǻο ϴ ֹ ȭչ(Volatile Organic Compounds, VOC) Ѵ.   ڷγ   溸 ︮ Ǿ , ش  ִ    ̸   Ѵ. ̴  溸 ġ  繫̳  Ǵ װ,   dz õ̳  ġϿ ̷  θ ˾Ƴ  ִ.