Dropping Bottles
Med Vet International Yorker Dropper Bottle, 30mL, 12/Box
Removable dropper tips allow refilling. Bottle and tips are made of low density polythelene. Screw cap made of polystyrene. 12 per box.
United States Biological Corporation Drop-out Base With Galactose (DO, Dropout, Powder) 100g
Dissolve 26.7g in 800-900ml of ddH2O stirring gently until completely solubilized. Adjust pH of the medium to the desired level. Add additional water to bring the solution to1L. Filter-sterilize using a 0.22 micron membrane filter. Aliquot into sterile containers. Do not autoclave. Contains heat-labile compounds that can be damaged with autoclaving.
Electron Microscopy Sciences Bellows Dropping Bottle 250 ml, 60 mm diameter, 136 mm height
A low density polyethylene (LDPE) bottle supplied with a removable bellow-type dropping pipette. The pipettes are graduated for nominal indication of amount of liquid being drawn. Bellows-shaped bulb makes for easy use and provides excellent drop information.
Diameter: 60 mm
Height: 136 mm
Cap: 24 mm
Electron Microscopy Sciences Barnes Dropping Bottle, 6 per pack
The lower portion of the rubber bulb forms a tightly fitted stopper. Wheaton "400" borosilicate glass (meets USP Type I standards). Average drop size is 46ul. Bottle measures: 35 mm dia. x 103 mm high; 30 ml capacity. The bottles can be autoclaved with either dry heat or chemicals. The bulb and the pipette can be autoclaved in gas only.