These 20mL vials are the original and the standard by which counting vials are judged. Wheaton 180" low-potassium glass (meets ASTM Type I Class A and USP Type I standards) and critical manufacturing tolerances ensure reliable, consistent results in scintillation counting. Vials load properly into counting machines without jamming or breaking. Background counts are consistent...
These 20mL vials are the original and the standard by which counting vials are judged. Wheaton 180...