SPEX SamplePrep Products
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SPEX SamplePrep Products
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New CPSC Guidelines for Determination<br />
of Phthalates in Plastics<br />
Consumer Product Safety Commission (CPSC)<br />
standard operating procedure for determining<br />
phthalates in plastics in children’s toys<br />
Operating procedure recommends the use of<br />
cryogenic grinding to prepare samples<br />
– Cryogenic grinding can pulverize samples down<br />
to a fine powder of less than 500 microns<br />
– Creates homogenous sample with a larger<br />
surface area improving the extraction process.<br />
© <strong>SPEX</strong> <strong>SamplePrep</strong>, Inc. 2008
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