Polystyrene films have long been used for checking the final performance of infrared (IR) spectrometers and specific tests for wavenumber accuracy and determination supported such films square measure protected in varied pharmacopoeias (1\u20134).<\/li>\r\n<\/ul>\r\n","protected":false},"excerpt":{"rendered":"Answer : Polystyrene film is made by the polymer of styrene…<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"passster_activate_protection":false,"passster_protect_child_pages":"","passster_protection_type":"password","passster_password":"","passster_activate_overwrite_defaults":"","passster_headline":"","passster_instruction":"","passster_placeholder":"","passster_button":"","passster_id":"","passster_activate_misc_settings":"","passster_redirect_url":"","passster_hide":"no","passster_area_shortcode":"","gtb_hide_title":false,"gtb_wrap_title":false,"gtb_class_title":"","gtb_remove_headerfooter":false,"footnotes":""},"categories":[2],"tags":[3,4,9534,9531,9538,9541,9540,9537,9529,9535,9539,9542,9536,9532,9530,9533,15877],"class_list":["post-25","post","type-post","status-publish","format-standard","hentry","category-chemistry-interview-questions","tag-apollo-paints-interview-questions","tag-gem-paints-interview-questions","tag-how-to-calibrate-an-infrared-spectrophotometer","tag-ir-calibration","tag-ir-calibration-polystyrene-film","tag-ir-spectrum-of-polystyrene-film","tag-polystyrene-calibration-films","tag-polystyrene-film","tag-polystyrene-film-as-a-standard-for-testing-ft-ir-spectrometers","tag-polystyrene-film-thickness-for-ir-calibration","tag-polystyrene-film-uses","tag-polystyrene-ir-peak-assignment","tag-polystyrene-ir-peaks","tag-why-we-are-using-polystyrene-film-for-calibration-of-i-r-spectroscopy","tag-why-we-are-using-polystyrene-film-for-calibration-of-ir-spectroscopy","tag-why-we-use-polystyrene-film-for-ftir-calibration","tag-zydus-cadila-interview-questions-and-answers"],"yoast_head":"\n
Why we are using polystyrene film for calibration of IR spectroscopy ?<\/title>\n<meta name=\"description\" content=\"Why we are using polystyrene film for calibration of IR spectroscopy ? - Polystyrene film is made by the polymer of styrene.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.wikitechy.com\/interview-questions\/chemistry-interview-questions\/why-we-are-using-polystyrene-film-for-calibration-of-ir-spectroscopy\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Why we are using polystyrene film for calibration of IR spectroscopy ?\" \/>\n<meta property=\"og:description\" content=\"Why we are using polystyrene film for calibration of IR spectroscopy ? - Polystyrene film is made by the polymer of styrene.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.wikitechy.com\/interview-questions\/chemistry-interview-questions\/why-we-are-using-polystyrene-film-for-calibration-of-ir-spectroscopy\/\" \/>\n<meta property=\"og:site_name\" content=\"Wikitechy\" \/>\n<meta property=\"article:published_time\" content=\"2021-07-03T11:59:22+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2021-09-15T06:47:47+00:00\" \/>\n<meta name=\"author\" content=\"webmaster\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"webmaster\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"1 minute\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/www.wikitechy.com\/interview-questions\/chemistry-interview-questions\/why-we-are-using-polystyrene-film-for-calibration-of-ir-spectroscopy\/\",\"url\":\"https:\/\/www.wikitechy.com\/interview-questions\/chemistry-interview-questions\/why-we-are-using-polystyrene-film-for-calibration-of-ir-spectroscopy\/\",\"name\":\"Why we are using polystyrene film for calibration of IR spectroscopy ?\",\"isPartOf\":{\"@id\":\"https:\/\/www.wikitechy.com\/interview-questions\/#website\"},\"datePublished\":\"2021-07-03T11:59:22+00:00\",\"dateModified\":\"2021-09-15T06:47:47+00:00\",\"author\":{\"@id\":\"https:\/\/www.wikitechy.com\/interview-questions\/#\/schema\/person\/f785ba3ecc599133e65ab6138042a3e4\"},\"description\":\"Why we are using polystyrene film for calibration of IR spectroscopy ? - Polystyrene film is made by the polymer of styrene.\",\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/www.wikitechy.com\/interview-questions\/chemistry-interview-questions\/why-we-are-using-polystyrene-film-for-calibration-of-ir-spectroscopy\/\"]}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/www.wikitechy.com\/interview-questions\/#website\",\"url\":\"https:\/\/www.wikitechy.com\/interview-questions\/\",\"name\":\"Wikitechy\",\"description\":\"Interview Questions\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/www.wikitechy.com\/interview-questions\/?s={search_term_string}\"},\"query-input\":\"required name=search_term_string\"}],\"inLanguage\":\"en-US\"},{\"@type\":\"Person\",\"@id\":\"https:\/\/www.wikitechy.com\/interview-questions\/#\/schema\/person\/f785ba3ecc599133e65ab6138042a3e4\",\"name\":\"webmaster\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\/\/www.wikitechy.com\/interview-questions\/#\/schema\/person\/image\/\",\"url\":\"https:\/\/secure.gravatar.com\/avatar\/155b77fd8cdda3d0913fcb7e7ee63543b0c345d2d8f6dcebda5b0583ab61f967?s=96&d=mm&r=g\",\"contentUrl\":\"https:\/\/secure.gravatar.com\/avatar\/155b77fd8cdda3d0913fcb7e7ee63543b0c345d2d8f6dcebda5b0583ab61f967?s=96&d=mm&r=g\",\"caption\":\"webmaster\"},\"sameAs\":[\"https:\/\/www.wikitechy.com\/interview-questions\"],\"url\":\"https:\/\/www.wikitechy.com\/interview-questions\/author\/webmaster\/\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Why we are using polystyrene film for calibration of IR spectroscopy ?","description":"Why we are using polystyrene film for calibration of IR spectroscopy ? - Polystyrene film is made by the polymer of styrene.","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/www.wikitechy.com\/interview-questions\/chemistry-interview-questions\/why-we-are-using-polystyrene-film-for-calibration-of-ir-spectroscopy\/","og_locale":"en_US","og_type":"article","og_title":"Why we are using polystyrene film for calibration of IR spectroscopy ?","og_description":"Why we are using polystyrene film for calibration of IR spectroscopy ? - Polystyrene film is made by the polymer of styrene.","og_url":"https:\/\/www.wikitechy.com\/interview-questions\/chemistry-interview-questions\/why-we-are-using-polystyrene-film-for-calibration-of-ir-spectroscopy\/","og_site_name":"Wikitechy","article_published_time":"2021-07-03T11:59:22+00:00","article_modified_time":"2021-09-15T06:47:47+00:00","author":"webmaster","twitter_card":"summary_large_image","twitter_misc":{"Written by":"webmaster","Est. reading time":"1 minute"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/www.wikitechy.com\/interview-questions\/chemistry-interview-questions\/why-we-are-using-polystyrene-film-for-calibration-of-ir-spectroscopy\/","url":"https:\/\/www.wikitechy.com\/interview-questions\/chemistry-interview-questions\/why-we-are-using-polystyrene-film-for-calibration-of-ir-spectroscopy\/","name":"Why we are using polystyrene film for calibration of IR spectroscopy ?","isPartOf":{"@id":"https:\/\/www.wikitechy.com\/interview-questions\/#website"},"datePublished":"2021-07-03T11:59:22+00:00","dateModified":"2021-09-15T06:47:47+00:00","author":{"@id":"https:\/\/www.wikitechy.com\/interview-questions\/#\/schema\/person\/f785ba3ecc599133e65ab6138042a3e4"},"description":"Why we are using polystyrene film for calibration of IR spectroscopy ? - Polystyrene film is made by the polymer of styrene.","inLanguage":"en-US","potentialAction":[{"@type":"ReadAction","target":["https:\/\/www.wikitechy.com\/interview-questions\/chemistry-interview-questions\/why-we-are-using-polystyrene-film-for-calibration-of-ir-spectroscopy\/"]}]},{"@type":"WebSite","@id":"https:\/\/www.wikitechy.com\/interview-questions\/#website","url":"https:\/\/www.wikitechy.com\/interview-questions\/","name":"Wikitechy","description":"Interview Questions","potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/www.wikitechy.com\/interview-questions\/?s={search_term_string}"},"query-input":"required name=search_term_string"}],"inLanguage":"en-US"},{"@type":"Person","@id":"https:\/\/www.wikitechy.com\/interview-questions\/#\/schema\/person\/f785ba3ecc599133e65ab6138042a3e4","name":"webmaster","image":{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/www.wikitechy.com\/interview-questions\/#\/schema\/person\/image\/","url":"https:\/\/secure.gravatar.com\/avatar\/155b77fd8cdda3d0913fcb7e7ee63543b0c345d2d8f6dcebda5b0583ab61f967?s=96&d=mm&r=g","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/155b77fd8cdda3d0913fcb7e7ee63543b0c345d2d8f6dcebda5b0583ab61f967?s=96&d=mm&r=g","caption":"webmaster"},"sameAs":["https:\/\/www.wikitechy.com\/interview-questions"],"url":"https:\/\/www.wikitechy.com\/interview-questions\/author\/webmaster\/"}]}},"_links":{"self":[{"href":"https:\/\/www.wikitechy.com\/interview-questions\/wp-json\/wp\/v2\/posts\/25","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.wikitechy.com\/interview-questions\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.wikitechy.com\/interview-questions\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.wikitechy.com\/interview-questions\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.wikitechy.com\/interview-questions\/wp-json\/wp\/v2\/comments?post=25"}],"version-history":[{"count":3,"href":"https:\/\/www.wikitechy.com\/interview-questions\/wp-json\/wp\/v2\/posts\/25\/revisions"}],"predecessor-version":[{"id":3827,"href":"https:\/\/www.wikitechy.com\/interview-questions\/wp-json\/wp\/v2\/posts\/25\/revisions\/3827"}],"wp:attachment":[{"href":"https:\/\/www.wikitechy.com\/interview-questions\/wp-json\/wp\/v2\/media?parent=25"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.wikitechy.com\/interview-questions\/wp-json\/wp\/v2\/categories?post=25"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.wikitechy.com\/interview-questions\/wp-json\/wp\/v2\/tags?post=25"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}