At Mil-Tek Rubber in Baltic, OH located in Baltic, OH, we are one of the few rubber bulb manufacturers in the United States. We manufacture dropper tips, bladder evacuators, siphon bulbs, plungerless bulbs, double neck bulbs, and glass pipet dropper bulbs. Capacities range from 1/4 oz. to 4 oz. with various neck opening sizes and bulb sizes. Formerly a product line of Abbott Laboratories that we acquired in 2008.

Part No. Description Cap Oz. Neck Opening Dia.
(Inches)
Sizes
(Inches)
 759  Miniature Black  1/4 5/32 1 1/2 x 1 1/16
 759  Miniature Black  1/4  3/32  1 1/2 x 1 1/16
 766   Black  3/4  1/8  2 7/16 x 1 5/16
 767   Black  1 1/2  3/16  3 1/8 x 1 9/16
 778  Double Neck, Black  2 1/4  7/32  3 1/4 x 2 1/32
 770  Plungerless, Black  1  3/16  2 3/8 x 1 11/16
 771  Plungerless, Black  2  3/16  3 1/4 x 2 1/4
 772  Plungerless, Black  3  3/16  3 3/8 x 2 1/2
 773  Plungerless, Black  4  3/16  3 3/4 x 2 3/4