With reinforced ends for fitting to bunsen burner and gas tap.
In Stock
Used to avoid direct surface contact of glassware products on the solid surface.
Natural Rubber, Resistant to light acids and alkalis. Suitable for laboratory, pharmaceutical, industrial and educational purposes.
Shore Hardness : 50-55A Tolerance : ±0.2MM Temp Range : -20C to+70C
Roll of 10 Mtrs.
With number moulded in on each piece. Dimensions are approximate. Shore hardness is 45-50 A. Maroon Colour.
Rubber pipette bulb allows safe, manual control of filling or discharging toxic liquids through a pipette by finger pressure, avoiding mouth contact.