DWK Wheaton 9 mm screw thread, 12 x 32 mm clear glass vials with conical bottom, 100 pc/PAK

Please note that this product is "made to order". Therefore an order cannot be canceled or returned even if delivery times are longer! 9mm Crimp top vials made with borosilicate glass provide robust and reliable performance. Approved for LC & GC. Where noted, Certified Class 10,000 clean room packed enhances data integrity.