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Ships within 48 hours · Estimated delivery Sep 22 - Sep 27
with a batch number printed on the body
these Raschig Rings are made of glass and sold in 500gm packages
making the tubes absolutely leakproof
Partway Boring send us a sketch - we'll get that made
Silicone Pipette Filler Bulb 3 Valve Glass beads with a batch number printedThis is a 3 valve pipette filler (also called a pipette bulb or safety bulb) made from red silicone rubber a standard laboratory tool for safely drawing and dispensing liquids with pipettes. Key Features: Model: SE. LW3887 02 Material: Red silicone rubber (chemical resistant) Valve balls: Stainless steel (chemically resistant) Operation: One handed use Compatibility: Standard size pipettes How the 3 Valve System Works: Valve A (Air release) Squeeze to
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