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Natural Rubber Bulb allows safe manual control of filling and discharging toxic liquids through pipette by finger pressure, thus avoiding mouth contact. To expel air from bulb press Valve (A) while squeezing bulb. Release Valve (A). Draw liquid into bulb by depressing Valve (S). To expel liquid depress Valve (E). (Valves are stainless steel) Autoclavable to 250°F.




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We only sell & ship chemicals to businesses at commercially zoned locations verified by 3rd party sources. A business at a residence will not be able to buy or receive chemicals at that location. Such businesses will not be able to divert shipment in order to meet our policies. No exceptions.