Custom Dropper Assemblies

SRC stocks several varieties of bulbs, caps, and pipettes.

The following is a brief description of the items available and the materials used for each component of the dropper assembly.

Pipette Options for Custom Droppers

Pipette Materials


  • Plastic: Low Density Polyethylene (LDPE) and Clarified Polypropylene
  • Glass: Soda Lime or Type III And Borosilicate or Type I

Pipette Lengths


  • 41mm – 117mm in Plastic
  • 42mm – 130mm in Glass

Pipette Shapes


  • Straight or Pointed Tip Pipette:¬†Available in both Glass and Plastic
  • Blunt¬† Tip Pipette: Available in both Glass and Plastic
  • Stub Tip Pipette: Available in Plastic Only
  • Bent Tip Pipette: Available in Glass Only

Cap Options for Custom Droppers

Cap Material


  • Polypropylene

Cap Standard Colors


  • Black
  • White

*Color Match Available

Cap Styles Available


  • Child Resistant
  • Tamper Evident
  • Fine Ribbed
  • Smooth Wall

Bulb Options for Custom Droppers

Bulb Materials Available


  • Dry Natural Rubber
  • Monprene
  • Santoprene

Bulb Colors Available


  • Black
  • White

Bulb Sizes Available


  • .8cc
  • 1cc
  • 2.0cc and 2.5cc upon request