Sigma Immersion oil
原装进口Sigma-Aldrich Immersion oil 浸镜油
56822-50ML Sigma-Aldrich Immersion oil for microscopy, viscosity 100-120 mPa.s
I0765-100ML Sigma-Aldrich Immersion oil, viscosity 150 cSt (lit.)
I0765-500ML Sigma-Aldrich Immersion oil, viscosity 150 cSt (lit.)