$65.00 Refractive index. quantity Add to cart SKU: TRANS-REFRAC Category: Industrial Analysis Description Description Refractive index. Related products Metals in transformer oil $266.00 Add to cart Transformer Oilsulphur content $145.00 Add to cart Dielectric breakdown. $120.00 Add to cart Trnasformer Oil Specific gravity. $75.00 Add to cart No category February 7, 2019 PetroFieldLab Comments are closed