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Tel:+86-0531-85018768

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E-mail: info@jotopglass.com

Add: No.2755 Yingxiu Road, Gaoxin District, Jinan, Shandong, China

Rubber Dropper

Rubber dropper consists of seal with the pipette and screw top closures. A broad silicone rubber droppper bulbs, natural rubber dropper bulbs, nitrile rubber dropper bulbs and tpe dropper bulbs with closures ranging from 13mm to 28mm as well as without closures are available. The bulbs are designed for both glass pipettes and plastic pipettes. Customized materials, colors and styles are acceptable for your special requirements.

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  • Product Details

Specification

Base Diameter

Overall Height

Surface Handling

Bulb Style

11-b

11.5mm

21mm

Polishing/Sandblasting

Straight

16-b

16mm

24mm

Polishing/Sandblasting

Screw Thread

16-c

16.5mm

28mm

Polishing/Sandblasting

Fan Shape

18-b

18.2mm

25mm

Polishing/Sandblasting

Straight

21-b

21.5mm

39mm

Polishing/Sandblasting

Straight


Product Features

● Pharmaceutical grade rubber, borosilicate glass and 100% new polypropylene materials

● Good combination with dropper and super suction for long durability

● Nitrile rubber dropper carry good oil resistance


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