Description:
National Scientific B7815-20 Sample Storage Screw Thread Borosilicate Vials. Store your samples in these vials to eliminate leaching of ions while maintaining a consistent pH for the life of your sample. Thermo Scientific™ National™ and Thermo Scientific™ Chromacol™ Sample Storage Screw Thread Vials are manufactured from superior quality 33 expansion borosilicate clear (Type 1, Class A) or 51A amber (Type 1, Class B) glass. Storage vials range from 2mL to 40mL.
Closure Color: White
Description: 24-400 Screw Cap
Color: White
Material: Polyethylene Foam, PTFE, Polypropylene
Septum: PTFE/PE Foam Liner
Closure Material: Polypropylene
Closure Type: Screw Cap with Septum
Quantity: 100
Thickness (Metric): 1.3 mm
Closure Size: 20 mm
Unit Size: Pack of 100
