Burette med PTFE stophane - Laboratorieglas - Drifton A/S
Burette, 25ml - White 0.10mL Graduations - Class A, Conforms with DIN ISO 385 Standards - Borosilicate Glass with PTFE Key Stopcock - Eisco Labs: Amazon.com: Industrial & Scientific
25ml Glass Graduated Burette & Straight Stopcock, Class AS
BrandTech 4760251 Titrette Digital Burette, 25 mL, 0.18 mL Increments, RS232 Interface Control New Laboratory Setup Savings - up to 40%, Magnetic Stirrer, Vortex Mixer, Sample Prep, Centrifuge
Burette, 25ml - White 0.10mL Graduations - Class A, Conforms with DIN ISO 385 Standards - Borosilicate Glass with PTFE Key Stopcock - Eisco Labs: Amazon.com: Industrial & Scientific
Source Burette with PTFE Needle Valve( Rota flow) Stopcock 25ml Burette Clear OEM Customized Glass Packing Radical on m.alibaba.com
Burette with Schellbach stripes class AS With a valve stopcock on the side and a PTFE spindle, 25 ml | Glass burettes | Burettes, titration apparatus | Liquid Handling | Labware | Carl Roth - Germany
25 ml Acrylic Burette, PTFE Stopcock | Home Science Tools