DWK Wheaton 4 ml vials, brown, title block, 15 x 45 mm, 13-425 screw thread, 1000 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! Converted from Type I borosilicate glass tubing Limited volume inserts available separately Purchase vials and caps separately Packaged in shrink- wrapped trays of 100 for convenience and cleanliness