{"product_id":"156s-2287","title":"KOMYO RIKAGAKU Detector tube hydrogen fluoride 156S KOMYO RIKAGAKU","description":"[Features]\u003cbr\u003e-\u003cbr\u003e\u003cbr\u003e[Applications]\u003cbr\u003e-\u003cbr\u003e\u003cbr\u003e【specification】\u003cbr\u003eTarget gas: Hydrogen fluoride\u003cbr\u003eMeasurement range: 0.17 to 30 ppm\u003cbr\u003e\u003cbr\u003e[Specification 2]\u003cbr\u003eTarget gas: Hydrogen fluoride\u003cbr\u003eSample volume and measurement range: 300mL (printed scale: 0.5 to 30ppm)\u003cbr\u003eMeasurement time: 1 min\/100 mL\u003cbr\u003eDetection limit: 0.05 ppm (when 900 mL is collected)\u003cbr\u003eColor change: Grass yellow → pink\u003cbr\u003eReaction principle: The indicator changes color in response to hydrogen fluoride.\u003cbr\u003eExpiration date: 3 years\u003cbr\u003eAging: The boundary between the discolored layers becomes unclear and the indication becomes higher.\u003cbr\u003eOperating temperature range: 0 to 40°C (with temperature compensation)\u003cbr\u003eCalibration method: Permeation tube method\u003cbr\u003e\u003cbr\u003e[Material\/Finish]\u003cbr\u003e-\u003cbr\u003e\u003cbr\u003e[Set contents\/accessories]\u003cbr\u003e-\u003cbr\u003e\u003cbr\u003e【Note】\u003cbr\u003e-","brand":"3873132","offers":[{"title":"Default Title","offer_id":46074320027877,"sku":"156S                          2287","price":2400.0,"currency_code":"JPY","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0550\/6459\/2613\/files\/156S_2287.jpg?v=1725285423","url":"https:\/\/orangebook-digest.com\/en\/products\/156s-2287","provider":"kital-japanese","version":"1.0","type":"link"}