NIOSH-Approved N95/N99 Masks for about $1 Get them now!
These double volumetric flask holders are for use with the 3D Floor Shaker (item# 21225) and will hold up to two one or two liter volumetric flasks.
Up to four double holders can be used on the 3D floor shaker at one time (purchase four double holders to achieve this capacity).
The 1-liter double holder is 11" h x 14.00" w x 8.5" d. The 2-liter double holder is 11" h x 14.5" w x 9.5" d. Both weigh 9.0 lb.
Shaker and glassware sold separately.