Check the listing for details. Pipette, Bulb Form, 15ml - Class B - Bulb Form, Borosilicate Glass - Eisco Labs. Condition: New. Listed at 14.49 USD. Pipette, Bulb Form, 15ml - Class B - Bulb Form, Borosilicate Glass - Eisco Labs Single, Class B, 15ml bulb form pipette, made of high quality borosilicate glass. Ideal for pipetting liquid substances from one vessel to another with accuracy. Color code: Green. Tolerance 0.050 ml. Pipette measures 17.5" tall, and has an inner diameter 5mm and an outer diameter of 8mm. Bulb diameter measures 19mm Eisco Labs Borosilicate glass has the following heat tolerances: Strain Point -515C | Annealing Point 565C| Softening Point 820C Product Details BrandEiscoMpnCH0558E Made of high quality, heavy duty Borosilicate glassClass B - DIN 1269015ml capacity. One mark accuracy as per Class BColor Code: GreenMeasures 17.5" tall Check out my other items. -Powered by