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The text states the materials are white, fluffy, dried thoroughly, and have dense bodies with good tensile strength. It outlines the fiber treatments and performance notes, including an ignited grade that removes preliminary firing and fibers sorted by size with minimal fines, plus guidance for obtaining further particulars.",{"@graph":69,"@context":122},[70,84,105],{"@type":71,"itemListElement":72},"BreadcrumbList",[73,77,79,82],{"item":74,"name":75,"@type":76,"position":8},"https://docshare.wps.com","Home","ListItem",{"item":78,"name":9,"@type":76,"position":14},"https://docshare.wps.com/document/",{"item":80,"name":35,"@type":76,"position":81},"https://docshare.wps.com/document/healthcare/",3,{"item":83,"name":65,"@type":76,"position":19},"https://docshare.wps.com/document/amphibole-filtering-asbestos-now-available-in-5-grades/321429/",{"url":83,"name":65,"@type":85,"image":86,"author":91,"headline":65,"publisher":94,"fileFormat":97,"inLanguage":63,"description":67,"dateModified":98,"datePublished":99,"encodingFormat":97,"isAccessibleForFree":100,"interactionStatistic":101},"DigitalDocument",{"url":87,"@type":88,"width":89,"height":90},"https://docshare.wps.com/thumbnails/amphibole-filtering-asbestos-now-available-in-5-grades/321429.png","ImageObject",300,407,{"name":92,"@type":93},"Himbo","Person",{"url":74,"name":95,"@type":96},"DocShare","Organization","application/pdf","2026-10-22","2026-09-21",true,{"@type":102,"interactionType":103,"userInteractionCount":34},"InteractionCounter",{"@type":104},"ViewAction",{"@type":106,"mainEntity":107},"FAQPage",[108,114,118],{"name":109,"@type":110,"acceptedAnswer":111},"What product is being announced and what is its purpose?","Question",{"text":112,"@type":113},"The notice announces amphibole filtering asbestos grades intended for filtering precipitates in laboratory work.","Answer",{"name":115,"@type":110,"acceptedAnswer":116},"What physical and performance properties does the asbestos have?",{"text":117,"@type":113},"The text says the grades are white and fluffy, thoroughly dried, have dense bodies, good tensile strength, and excellent filtering performance.",{"name":119,"@type":110,"acceptedAnswer":120},"How do the five grades differ and what benefit does the ignited grade provide?",{"text":121,"@type":113},"The five grades differ by fiber length and whether they are unwashed, acid-washed, and/or ignited. The ignited grade is said to eliminate the need for preliminary firing.","https://schema.org",{"og:url":83,"og:type":124,"og:title":65,"og:site_name":95,"og:description":67},"article",{"robots":126,"canonical":83},"index,follow",{"doc_id":128,"site_id":62},321429,1790481027,{"code":4,"msg":5,"data":131},{"doc_id":128,"user_id":132,"nickname":92,"user_avatar":133,"doc_module":4,"category_id":34,"category_name":35,"doc_title":65,"doc_description":67,"doc_content":134,"file_id":135,"file_url":136,"file_type":137,"file_size":138,"view_count":34,"is_deleted":4,"is_public":8,"is_downloadable":8,"audit_status":8,"page_count":139,"language":140,"language_code":63,"site_id":62,"html_lang":63,"table_of_contents":141,"faqs":142,"seo_title":143,"seo_description":67,"update_tm":144,"read_time":145},687197100911,"https://ap-avatar.wpscdn.com/avatar/a000239b6f1da00475?x-image-process=image/resize,m_fixed,w_180,h_180&k=1785132997149421697","September,1949hemisiinalystVOLUME 38NU M BER 3  \n\n|  |  |  |  |  |\n| --- | --- | --- | --- | --- |\n| Dubli   | J.T   | |B    | A K E R CHE M I C A L    | CO.   |\n|  | PHIL   | uP SBU RG。N.1.   |  |  |\n\nANALYSIS!  \nThe importance of purity to the decimal,byactual lot analysis,is clearly demonstratedwhen Potassium Biphthalate is in use.Inthis Reagent Chemical,all-over purity andclose approach to 100%assay are vitallyessential,not only in standardization ofnormal solutions of alkalies and acids butin the preparation of buffer mixtures ofClark and Lubs.  \nNote the label on the bottle.The actual lotanalysis shows a degree of purity beyondthe standards set up by the AmericanChemical Society.This added time-sav-ing,purity-declaring feature—the_actuallot analysis-costs you no more.Ask forBranch Offices:Baker's AnalyzedC.P.Chemicals by name.New York,Boston,ChicagoJ.T.Baker Chemical Company.ExecutivePhiladelphia and Los AngelesOffices and Plant:Phillipsburg,N.J.  \nBaker's Chemica1s  \nVOL.38,NO.3  \n# Table of Contents\n\nPage  \nNotes on the Standardization of Weights  \nII.On Blade's Modification of the Method of Richards Fred C.Eaton52Determination of Mineral Oil in Feeds ………………………  T.J.Potts56Note on the Determination of Sand in Red Metal Grindings Charles Goldberg57Microscopic Identification of Morphine …………  ……George L.Keenan59  \nLABORATORY SUGGESTIONS  \nSupporting Gas Cylinders …………   …………  ……  J.A.Hanley63  \nA Simple Shaking Device …………  ……       ……Ralph W.Hufferd64  \nPlastic Brace for an Ostwald Viscometer ………  ……  F.F.Mikus65  \nOxidation with Perchloric Acid ………………………………………C.Richard Mac Lellan 66An Apparatus for Moving a Microbumer in Organic  \nElementary Analyses ……………………………………………  Roy B.Verdery,Jr.68Construction of Combustion Boats and Crucibles  \nfrom Sheet Metal ………………………  …  ……  Harry J.Svec69A Simple Torch for Glass Blowing ………………   ………F.P.CassarettoS.J.Potempa70Laboratory Distillation Apparatus ……    …   ……..George M.Steinberg  \nHarold C.Biggs71Miscellany …………  …  …        …72  \nThis company is not responsible for the authenticity and originality of articlesherein contained.They are offered for the service they may render.For re-publication or any articles permission must frst be obtained from the editor.  \n# AMPHIBOLE FILTERING AS BESTOSNOW AVAILABLEIN5 GRADES\n\nBaker is pleased to inform chemists that itnow has five different grades of Asbestos,all meeting Baker’s rigid specificationstandards.  \nthoroughly dried.  \nAll are white and fluffy,have a dense body,and good tensile strength,and are excellentfor filtering precipitates.  \nThese five grades are:Long Fibre AcidWashed,Long Fibre Washed and Ignited,Medium Fibre Unwashed,Medium FibreAcid Washed,and Medium Fibre Washedand Ignited.  \nThe ignited grade eliminates the need forpreliminary firing.The fibres are carefullysorted for size and contain a minimum offines.The Washed Asbestos is Anhydrousand insoluble in Acid.  \nFor further particulars address J.T.BakerChemical Co.,Executive Ofices,Phillips-burg,N.J.,or write to a Baker distributorin your vicinity.  \nAll grades are selected from the finestAmerican Amphibole Asbestos,arecarefullywashed in C.P.grades of Mineral Acids andthen are re-washed in distilled water and  \nJ.T.BAKER CHEMICAL CO.  \nMANUFACTURERS OF  \n# \"Baker's Analyzed\"\n\nC.P.CHEMICALS AND ACIDS  \nVOL.38.NO.3  \nJ.T.Baker Chemical Co.,Executive Offices and Plant:Phillipsburg.N.J.  \nSubscription rate,12 issues $1.00 in U.S.and Possessions.Canada and Foreign $1.50  \nS.B.WII.DRICK,Editor  \nIt is our usual practice to discuss on this page topics that are of currentinterest to our readers.We deviate from this practice in this issue,becausewe'd like to talk about the Chemist-Analyst itself.  \nWhen Baker first started to publish the Chemist-Analyst,in 1911,it had anextremely small circulation—only 860 copies.(Today,more than 42,000chemists have requested that their names be placed on its mailing list.)Ouraim then,however,was exactly what it is today:to publish a house organ","cbCaijh9Rr3hBmhX","https://ap.wps.com/l/cbCaijh9Rr3hBmhX","pdf",1504847,28,"English","# Notes on the Standardization of Weights\n# Laboratory Suggestions\n## Supporting Gas Cylinders\n## A Simple Shaking Device\n## Plastic Brace for an Ostwald Viscometer\n## Oxidation with Perchloric Acid\n## Construction of Combustion Boats and Crucibles from Sheet Metal\n## Miscellany","[{\"question\":\"What product is being announced and what is its purpose?\",\"answer\":\"The notice announces amphibole filtering asbestos grades intended for filtering precipitates in laboratory work.\"},{\"question\":\"What physical and performance properties does the asbestos have?\",\"answer\":\"The text says the grades are white and fluffy, thoroughly dried, have dense bodies, good tensile strength, and excellent filtering performance.\"},{\"question\":\"How do the five grades differ and what benefit does the ignited grade provide?\",\"answer\":\"The five grades differ by fiber length and whether they are unwashed, acid-washed, and/or ignited. The ignited grade is said to eliminate the need for preliminary firing.\"}]","AMPHIBOLE FILTERING ASBESTOS NOW AVAILABLE IN 5 GRADES | PDF",1789959287,71]