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PTFE Needle Valve Stopcock: Equipped with a Screw Type PTFE Needle Valve Stopcock (Rotoflow) for controlled liquid dispensing
with a viscosity of 5
Organic 3D Chemistry Model Kit: Silicon Dioxide SiO2 Molecular Structure Model
Colors do not Fade
and an instruction manual are provided
LCR Multimeter with LCD PTFE Needle Valve Stopcock: Equipped3 digit LCD display, max. display value: 1999. On Off switch 0 1. Measurement range switch. Slide switch 'R' 'L C' for switching between resistance measurement 'R', inductance measurement 'L' and capacitance measurement 'C'. Input sockets for connecting measuring leads. Please check description for more info. If you need custom order with different sizes design, please contact us. Safely Packaged to avoid being damaged during transportation.
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