{"product_id":"msa-ventilation-smoke-tubes-used-in-mine-shafts-tunnels-and-more-454-458480-12-ea-pk","title":"MSA Ventilation Smoke Tubes, used in Mine Shafts, Tunnels and More (454-458480) 12 EA \/ PK","description":"\u003cul\u003e\n\u003cli\u003eUsed for controlled generation of visible smoke to determine velocity of slow-moving air currents and establish direction and flow patterns in shafts, mines and tunnels\u003c\/li\u003e\n\u003cli\u003eIdeal for commercial buildings and industrial processing plants to determine velocity and flow patterns of heating, ventilating and air-conditioning systems\u003c\/li\u003e\n\u003cli\u003eHas break-off tips\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"MSA","offers":[{"title":"Default Title","offer_id":46118444564638,"sku":"454-458480","price":476.82,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0370\/5742\/9549\/files\/454-458480.jpg?v=1761656525","url":"https:\/\/goodearthproducts.com\/products\/msa-ventilation-smoke-tubes-used-in-mine-shafts-tunnels-and-more-454-458480-12-ea-pk","provider":"GoodEarth Products","version":"1.0","type":"link"}