Glas-Col® Heavy Duty Rotator Heads

Tissue Culture Tube Head

Designed to hold as many as 108 tissue culture mini-tubes, each up to 16mm in diameter. Quickly attaches to rotator and, when mounted, is still compact enough to fit into a tabletop incubator of dimensions (W x D x H): 13 x 14 x 13" (33 x 35.6 x 33cm). Angle of drum, 12" (30.5cm) in diameter, can be adjusted so that tube contents won't touch cap while rotating.

Twin-Disk Tube Head

Leaf springs mounted between a pair of spaced disks conveniently hold any combination of test tubes, bottles, syringes, etc. Adjustable disk orientation allows either gentle mixing (tube axis parallel to rotator shaft) or more vigorous motion (a three dimensional figure 8). Head may also be adjusted so that contents do not touch the caps. Accepts 22 pieces of glassware up to 25mm in diameter or 44 pieces up to 16mm.

Friction-Drive Test Tube Head

This friction driven head equipped with a clutch is recommended for blood agitations, isotopic competitive protein binding assays and similar procedures. Aluminum disk 14" in diameter with 30 spring clips holds test tubes 10-18mm in diameter and up to 100mm long. Attaches easily to heavy duty rotator.

Erlenmeyer Flask Head

Aluminum disk 18" in diameter accepts up to 40 stainless steel clamps for Erlenmeyer flasks of various sizes. Clamps easily to rotator base. Order clamps separately.