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20mL Amber Headspace Vial, 23x75mm, Flat Bottom, 20mm Beveled Crimp Top 100/PK 1000/CS
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20mL Amber Headspace Vial, 23x75mm (for CTC PAL, Perkin Elmer), Beveled Bottom, 20mm Beveled Crimp Top 100/PK 1000/CS
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