Fillers and Bulbs

Rubber Bulbs (Natural Rubber)

• Contoured shape and heavy-wall neck increase grip for easier use with pipettes and syringes
• The 150 mL capacity (HS20630E) red bulb has reinforcing ribs for use with large pipettes
• Color: Red
• Quantity: 1/pk
• Hole Dia.: 4 mm
• OD: 34 mm
• Length: 56 mm 
• Capacity: 15 mL