“Lab Smith” Suba Seal Rubber Stoppers, Serrated are autoclavable with turnover Flange Serrated for Test Tube.

“Lab Smith” Pipette Bulbs are made of Natural Rubber. A normal pressure on the bulb permits the intake of the required quantity. Used for repeated sampling.

Ordering Information with Specifications:

“Lab Smith” Rubber Spatula or Spreader is made of Silicon Rubber, fits easily on any glass or plastic rod of 5 mm dia. Do not break or fissure glassware.

“Lab Smith” Automizer Bulb is for spray use.

“Lab Smith” Rubber corks are made of natural rubber, shore hardness 45, density 1.13, temp. range -30°C to 70°C. Light weight & soft, it is resistant to dilute acid, alkalis, ammonia etc. In normal laboratory use.