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Environmental Reference Standards
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Method 612 (Chlorinated Hydrocarbons)
ASTM D6042-96 Internal Standard Mix
Other Additives Available From Restek as Custom Formulations
Similar methods for extractables in plastic pharmaceutical containers are cited in the United States Pharmacopoeia (USP), British Pharmacopoeia (BP), European Pharmacopoeia (EP), and Japanese Pharmacopoeia (JP). Customers may also have formulation-specific or product-specific test mixtures. Please contact us for a custom mixture. Our current inventory of raw materials includes these popular antioxidants. We have many more that are not listed and can obtain most compounds you may need.
• Ethanox® 323
• Ethanox® 330
• Ethanox® 702
• Ethanox® 703
• Irganox® L06
• Irganox® L57
• Irganox® L64
• Irganox® L109
• Irganox® L134
• Irganox® L135
• Irganox® 1035
• Santanox R
• Ultranox® 626
• Vanlube® 81
• Vanlube® 848
• Vanlube® 7723
• Vanlube® AZ
• Vanlube® NA
• Vanlube® PCX
• Vanlube® SL
• Vanlube® SS
American Society for Testing and Materials (ASTM International) Method D6042-96--Test Method for Determination of Phenolic Antioxidants and Erucamide Slip Additives in Polypropylene Homopolymer Formulations Using Liquid Chromatography--is a “consensus” or “referee” method used among plastic manufacturers and the pharmaceutical companies that purchase plastic containers. Plastic container manufacturers use this test to ensure the quality of their product to their pharmaceutical customers. Pharmaceutical companies also specify this test and provide their own lists of target compounds and concentration limits in purchase agreements.
This test calls for isopropanol extraction, HPLC separation, and UV detection. Restek offers a variety of reversed phase HPLC columns suitable for these separations. Restek also designed an analytical reference material to validate this method. This mixture contains the common antioxidants and slips listed in ASTM D6042-96, along with BHT.
Tinuvin P
Quantity Discounts
Order 3 or 4 of any one analytical reference material
product and receive a
10% discount! Order 5 or more
of any one analytical reference material product and
receive a
20% discount!
No data pack available.
