WCAS, a chemical testing laboratory

<body> <p><a href="newsletters/newslett.htm"> <font size="2" color="#000000">Newsletter</font> </a> <p><a href="special/bioanal.htm"><font size="2" color="#000000">Bioanalytical testing</font> </a> <p><a href="special/device.htm"><font size="2" color="#000000">Medical device testing</font></a> <p><a href="special/environ.htm"><font size="2" color="#000000">Environmental testing</font> </a> <p><a href="special/gas.htm"><font size="2" color="#000000">GAS analysis</font> </a> <p><a href="special/health.htm"><font size="2" color="#000000">HEALTH and Safety</font> </a> <p><a href="special/hipure.htm"><font size="2" color="#000000">High Purity Materials</font> </a> <p><a href="special/ih.htm"><font size="2" color="#000000">Industrial Hygiene</font> </a> <p><a href="special/methdev.htm"><font size="2" color="#000000">Method Development</font> </a> <p><a href="special/pests.htm"><font size="2" color="#000000">Pesticides</font> </a> <p><a href="special/pharm.htm"><font size="2" color="#000000">Pharmaceutical</font> </a> <p><a href="special/prodpoly.htm"><font size="2" color="#000000">Products and Polymers</font> </a> <p><a href="special/prop65.htm"><font size="2" color="#000000">Prop. 65</font> </a> <p><a href="special/qa.htm"><font size="2" color="#000000">Quality Assurance</font> </a> <p><a href="special/rawmat.htm"><font size="2" color="#000000">Raw Materials QC</font> </a> <p><a href="special/research.htm"><font size="2" color="#000000">RESEARCH</font> </a> <p><a href="special/suppl.htm"><font size="2" color="#000000">Dietary Supplements</font> </a> <p><a href="tech/aldehyde.htm"><font size="2" color="#000000">Aldehydes and Ketones</font> </a> <p><a href="tech/aluminum.htm"><font size="2" color="#000000">Aluminum</font> </a> <p><a href="tech/arsenic.htm"><font size="2" color="#000000">ARSENIC</font> </a> <font size="2" color="#000000"> speciation</font> <p><a href="tech/azide.htm"><font size="2" color="#000000">AZIDE and Perchlorate</font> </a> <font size="2" color="#000000"> EPA Method 314.0</font> <p><a href="tech/boron.htm"><font size="2" color="#000000">BORON</font> </a> <p><a href="tech/butin.htm"><font size="2" color="#000000">Tributyltin</font> </a> <p><a href="tech/casupp.htm"><font size="2" color="#000000">Calcium Supplements and Antacids</font> </a> <p><a href="tech/condor.htm"><font size="2" color="#000000">California Condor</font> </a> <p><a href="tech/dehp.htm"><font size="2" color="#000000">DEHP</font> </a> <p><a href="tech/detlim.htm"><font size="2" color="#000000">Detection Limits</font> </a> <p><a href="tech/dioxane.htm"><font size="2" color="#000000">1,4-dioxane</font> </a> <p><font color="#000000"><font size="2">EPA 200.8, </font><a href="tech/drinkhg.htm"><font face="Times New Roman" size="2" color="#FFFFFF">Drinking Water, and Mercury</font></a> </font> <p><a href="tech/echeg.htm"><font size="2" color="#000000">Ethylene Chorohydrin and Ethylene Glycol</font> </a> <p><a href="tech/fish.htm"><font size="2" color="#000000">Contaminants in FISH</font> </a> <p><a href="tech/gfaa.htm"><font size="2" color="#000000">Graphite Furnace Atomic Absorption Spectrophotometry ( GFAA )</font> </a> <p><a href="tech/glyphos.htm"><font size="2" color="#000000">Glyphosate and other pesticides</font> </a> <p><a href="tech/gmp.htm"><font size="2" color="#000000">Good Manufacturing Practices</font> </a> <font face="Times New Roman" size="2" color="#000000"> cGMP</font> <p><a href="tech/headspac.htm"><font size="2" color="#000000">HEADSPACE Analysis</font> </a> <p><a href="tech/hexchrom.htm"><font size="2" color="#000000">Hexavalent Chromium</font> </a> <p><a href="tech/identify.htm"><font size="2" color="#000000">Identification of </font> </a><font face="Times New Roman" size="2" color="#000000">Unknowns</font> <p><a href="tech/indoor.htm"><font size="2" color="#000000">INDOOR Air</font> </a> <p><a href="tech/massspec.htm"><font size="2" color="#000000">MASS Spectrometry</font> </a> <p><a href="tech/methval.htm"><font size="2" color="#000000">Method Validation</font> </a> <p><a href="tech/metprep.htm"><font size="2" color="#000000">Sample Preparation for Metals Analysis</font> </a> <p><a href="tech/metnprot.htm"><font size="2" color="#000000">Metals in Proteins and Peptides</font></a> <p><a href="tech/methylhg.htm"><font size="2" color="#000000">METHYLMERCURY</font> </a> <p><a href="tech/moistur.htm"><font size="2" color="#000000">MOISTURE</font> </a> <p><a href="tech/mtbe.htm"><font size="2" color="#000000">Methyl t-butyl ether ( MTBE )</font> </a> <p><a href="tech/ovi.htm"><font size="2" color="#000000">Organic Volatile Impurities ( OVI )</font> </a> <p><a href="tech/pcnb.htm"><font size="2" color="#000000">Pentachloronitrobenzene ( PCNB )</font> </a> <p><a href="tech/permgas.htm"><font size="2" color="#000000">Permanent Gasses</font> </a> <p><a href="tech/pna.htm"><font size="2" color="#000000">Polynuclear Aromatic Compounds ( PNA )</font> </a> <p><a href="tech/platinum.htm"><font size="2" color="#000000">Platinum</font></a> <p><a href="tech/qa.htm"><font size="2" color="#000000">Quality Assurance</font> </a> <p><a href="tech/raremet.htm"><font size="2" color="#000000">RARE Metals</font> </a> <p><a href="tech/spectro.htm"><font size="2" color="#000000">SPECTROPHOTOMETER</font></a> <p><a href="tech/tbftir.htm"><font size="2" color="#000000">Fourier Transform Infrared Spectroscopy ( FTIR )</font> </a> <p><a href="tech/tbgasfix.htm"><font size="2" color="#000000">Gas Analysis</font> </a> <p><a href="tech/tbgc2col.htm"><font size="2" color="#000000">GC Second Column Confirmation</font> </a> <p><a href="tech/tbicpms.htm"><font size="2" color="#000000">Inductively Coupled Plasma-Mass Spectrometry ( ICPMS )</font> </a> <p><a href="tech/tblcic.htm"><font size="2" color="#000000">Liquid Chromatography and Ion Chromatography</font> </a> <p><a href="tech/to15.htm"><font size="2" color="#000000">EPA TO15</font> </a> <p><a href="tech/ttlc.htm"><font size="2" color="#000000">Total Threshold Limit Concentration ( TTLC, STLC, and TCLP )</font> </a> <p><a href="tech/vitamin.htm"><font size="2" color="#000000">VITAMINS and Supplements</font></a> <p><a href="tech/fishoil.htm"><font size="2" color="#000000">Pesticides in Fish Oil</font> </a> <p><a href="tech/hormone.htm"><font size="2" color="#000000">Hormone or Endocrine Disrupters</font></a> <p><font color="#000000"><a href="tech/leach.htm"><font size="2">Polymer Leachables, USP<661>, etc</font></a><font color="#FFFFFF" face="Times New Roman" size="2">.</font> </font> <p><a href="tech/boron2.htm"><font size="2" color="#000000">Boron Skin Absorption</font></a> <p><a href="tech/iodine.htm"><font size="2" color="#000000">Iodine Analysis</font></a> <p><a href="tech/sampling_supplements.htm"><font size="2" color="#000000">Sampling Materials</font> </a> <p><a href="tech/metals_screen.htm"><font color="#000000">Screening for Metals</font></a> <p><a href="tech/isotope_dilution.htm"><font color="#000000">Isotope Dilution Analysis</font></a> <p><font color="#000000"><a href="tech/EPA8316.htm">EPA 8316</a>, acrylic monomers</font> <p><a href="tech/optical_rotation.htm"><font color="#000000">Optical Rotation</font></a> <p><a href="tech/herb_gcms.htm"><font color="#000000">GCMS of Nutraceuticals</font></a> <p><a href="tech/hexchrom.htm"><font color="#000000">EPA 7199 for CrVI</font></a> <p><a href="tech/element_speciation.htm"><font color="#000000">Element Speciation</font></a> <p><a href="tech/gcms.htm"><font color="#000000">GCMS</font></a> </p> <p><font color="#000000"><a href="tech/sugar.htm">Sugars by HPLC</a></font> </p> <p><font color="#000000"><a href="tech/xrd.htm">X-Ray Diffraction ( xrd )</a></font> </p> <p><font color="#000000"><a href="tech/Drugs_in_Environment.htm">Drugs in the Environment</a></font> </p> <p><font color="#000000"><a href="tech/titration.htm">titrations</a></font> </p> <p><font color="#000000"><a href="tech/assay.htm">chemical id vs assay</a></font> </p> <p><font color="#000000"><a href="tech/residual_solvents.htm">solvent residues, USP <467></a></font> </p> <p><font color="#000000"><a href="tech/cleaning_validation.htm">cleaning validation, medical devices</a></font> </p> <p><font color="#000000"><a href="tech/Chromium_ICPMS_DRC.htm">chromium by ICPMS-DRC</a></font></p> <p><font color="#000000"><a href="tech/sulfite.htm">sulfite by ion chromatography</a></font></p> <p><font color="#000000"><a href="tech/Cadmium_in_Plastics.htm">cadmium in plastic</a></font></p> <p><font color="#000000"><a href="tech/borate.htm">borate by IC</a></font></p> <p><font color="#000000"><a href="tech/bromate.htm">bromate by EPA 317</a></font></p> <p><font color="#000000"><a href="tech/AminoAcidAnalysis.htm">amino acid analysis</a></font></p> <p><font color="#000000"><a href="tech/aldehyde.htm">EPA 556</a></font></p> <p><font color="#000000"><a href="tech/Lead_in_Chocolate2.htm">Lead in Chocolate</a></font></p> <p><font color="#000000"><a href="tech/dehp.htm">DEHP in PVC</a></font></p> <p><font color="#000000"><a href="tech/selenium.htm">Selenium speciation</a></font></p> <p><font color="#000000"><a href="tech/Acrylamide.htm">Acrylamide</a></font></p> <p><font color="#000000"><a href="tech/albuterol.htm">Albuterol</a></font></p> <p><font color="#000000"><a href="tech/EPA5035.htm">EPA 5035, Closed System Purge and Trap</a></font></p> <a href="tech/organic_screens_by_GCMS.htm">Organic Chemical Screens</a> <p><a href="tech/water_treatment.htm">QC Water Treatment Chemicals</a></p> <a href="tech/tris.htm">TRIS</a> <p><a href="tech/Dithiothreitol.htm">Dithiothreitol (DTT)</a></p> <p>  <p>  <p> </p> <p> </p> </body>