20 ml clear glass vials, flat beaded rim, 22 x 75 mm, 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!

• Precision made crimp top headspace vials offered with matching closures ensures reliable and robust performance.
• Where indicated, Certified Class 10,000 clean room packed enhances data integrity.