Cargille Microscope Type 37 Immersion Oil 4 oz, Each

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Cargille pcb-free immersion oils were introduced in 1972. Today, no other immersion oil meets fda criteria.� Cargille 37 immersion oils have an index of 1.515 At 37 deg c. Consideration of these oils is also suggested where stage temperatures are elevated by sub-stage illuminators and high wattage projection equipment.