{"id":15412,"date":"2014-08-14T15:31:48","date_gmt":"2014-08-14T19:31:48","guid":{"rendered":"http:\/\/www.gaston.edu\/textile-technology-center\/problem-solving\/analytical-chemistry-lab\/"},"modified":"2024-02-05T16:38:31","modified_gmt":"2024-02-05T21:38:31","slug":"analytical-chemistry-lab","status":"publish","type":"page","link":"https:\/\/www.gaston.edu\/textile-technology-center\/problem-solving\/analytical-chemistry-lab\/","title":{"rendered":"Analytical Chemistry Lab"},"content":{"rendered":"<p>Using techniques that involve separation, identification and quantification, the Analytical Laboratory determines the identity and quantity of chemical components within a sample.<\/p>\n<p style=\"text-align: center\"><strong>Please contact Rick Stahl, Maria Curry or Denisha Guy to<br \/>\ndiscuss your analytical chemistry needs.<\/strong><\/p>\n<p style=\"text-align: center\"><strong>Rick Stahl:\u00a0704-825-6265 <\/strong><\/p>\n<p style=\"text-align: center\"><strong>Maria Curry: 704-825-6296 <\/strong><\/p>\n<p style=\"text-align: center\"><strong>Denisha Guy: 704-825-6263<\/strong><\/p>\n<p style=\"text-align: center\"><strong>or\u00a0<a title=\"Email Johnny Wong\" href=\"mailto:ttcanalyticallab@ymail.com\">ttcanalyticallab@ymail.com<\/a><\/strong><\/p>\n<h2>Services Offered<\/h2>\n<ul>\n<li><strong>Surface Oligomers<\/strong><br \/>\nStandard Method &#8211; UVVis<\/li>\n<li><strong>pH Determination\u00a0<\/strong><br \/>\nThis test determines the pH of wet processed textiles.<\/li>\n<li><strong>Dissolve Out\u00a0<\/strong><\/li>\n<li><strong>Complete Finish Analysis\u00a0<\/strong><br \/>\nFinish extraction and analysis of residue by FTIR. Additional charge if EDX and\/or GCMS required.<\/li>\n<li><strong>% Finish (Extractables)\u00a0<\/strong><br \/>\nFinish analysis with hexanes and methanol data separated by solvent.<\/li>\n<li><strong>Loss on Drying\u00a0<\/strong><br \/>\nStandard evaporative analysis of polymer moisture (n=2)<\/li>\n<li><strong>Ash Content\u00a0<\/strong><br \/>\nPer request duplicate analysis.<\/li>\n<li><strong>DSC<\/strong><br \/>\nStandard melt point and transitions.<\/li>\n<li><strong>DSC- Heat History\u00a0<\/strong><br \/>\nHeat history analysis of yarn, fiber and fabric in triplicate.<\/li>\n<li><strong>DSC<\/strong><br \/>\nMultiple cycle heat and cool based on specific instructions included in the initial request.<\/li>\n<li><strong>GC\u00a0<\/strong><br \/>\nStandard PET preparation and analysis only (Any other GC analysis must be quoted individually and test methods provided where applicable.)<\/li>\n<li><strong>GC\/MS\u00a0<\/strong><br \/>\nAs required<\/li>\n<li><strong>ICP\u00a0<\/strong><br \/>\nStandard Element List-Standard Preparation (Acid Digestion or Ash) Elements available include (any and all can be reported at the specified rate): Silver, Aluminum, Arsenic, Beryllium, Bismuth, Calcium, Cadmium, Cobalt, Chromium, Copper, Iron, Potassium, Lithium, Magnesium, Manganese, Molybdenum, Sodium, Nickel, Phosphorous, Lead, Antimony, Selenium, Strontium, Thallium, Titanium, Vanadium and Zinc.<\/li>\n<li><strong>UVVis\u00a0<\/strong><br \/>\nQuoted per request dependent on requirements.<\/li>\n<li><strong>Moisture\u00a0<\/strong><br \/>\nStandard evaporative analysis of polymer moisture (n=1)<\/li>\n<li><strong>Special Finish Analysis\u00a0<\/strong><br \/>\nFinish analysis with non-standard solvents\/techniques quoted individually.<\/li>\n<li><strong>Blend Analysis\u00a0<\/strong><br \/>\nPer polymer &#8211; i.e. remove cotton = 1 sample, remove PET = 1 sample<\/li>\n<li><strong>FTIR\u00a0<\/strong><br \/>\nNormal Prep ~ Special handling will be quoted<\/li>\n<li><strong>Relative Dye\u00a0<\/strong><br \/>\nStandard PET method w\/HFIP<\/li>\n<li><strong>Total Oligomers<\/strong><br \/>\nStandard Method &#8211; UVVis<\/li>\n<li><strong>OB Analysis<\/strong><\/li>\n<li><strong>Consultation<\/strong><\/li>\n<\/ul>\n<p style=\"text-align: center\">\n","protected":false},"excerpt":{"rendered":"<p>Using techniques that involve separation, identification and quantification, the Analytical Laboratory determines the identity and quantity of chemical components within a sample. Please contact Rick Stahl, Maria Curry or Denisha Guy to discuss your analytical chemistry needs. Rick Stahl:\u00a0704-825-6265 Maria Curry: 704-825-6296 Denisha Guy: 704-825-6263 or\u00a0ttcanalyticallab@ymail.com Services Offered Surface Oligomers Standard Method &#8211; UVVis pH [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":15405,"menu_order":2,"comment_status":"open","ping_status":"closed","template":"","meta":{"ngg_post_thumbnail":0,"footnotes":""},"class_list":["post-15412","page","type-page","status-publish","hentry"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.gaston.edu\/textile-technology-center\/wp-json\/wp\/v2\/pages\/15412","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.gaston.edu\/textile-technology-center\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/www.gaston.edu\/textile-technology-center\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/www.gaston.edu\/textile-technology-center\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.gaston.edu\/textile-technology-center\/wp-json\/wp\/v2\/comments?post=15412"}],"version-history":[{"count":0,"href":"https:\/\/www.gaston.edu\/textile-technology-center\/wp-json\/wp\/v2\/pages\/15412\/revisions"}],"up":[{"embeddable":true,"href":"https:\/\/www.gaston.edu\/textile-technology-center\/wp-json\/wp\/v2\/pages\/15405"}],"wp:attachment":[{"href":"https:\/\/www.gaston.edu\/textile-technology-center\/wp-json\/wp\/v2\/media?parent=15412"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}