New Old Stock Pyrex USA Made 5660 Class A 25ml Volumetric Flask with Glass Stopper Made in Poland Capacity can be adapted according

Capacity can be adapted according to needs

These screwdrivers are stamped VACO but were sold by Klein and originally came in a Klein box

The blade has incredible intricate markings on it

Ratchet Stop

The progressive steps are: 1/4"

New Old Stock Pyrex USA Made 5660 Class A 25ml Volumetric Flask with Glass Stopper Made in Poland Capacity can be adapted accordingNew Old Stock ( Made in 1994) Pyrex USA Made 5660 Class A 25ml Volumetric Flask with Glass Stopper. The flasks have been in warehouse storage for more than 30 years and may have tiny scuffs or light scratches . Includes volumetric flask and stopper. Key Features Get permanent legibility and accuracy with etched red graduation Volumetric flasks are constructed of borosilicate glass Volumetric flask features 25 mL capacity with 0. 03 mL tolerance