1oz Microscope Immersion Oil B, 1.5180nD Refractive Index, Non-Drying for Microscopy DOT3 • Waterproof models offers IP65

• Waterproof models offers IP65 waterproof protection

Light Source:  Yellow LED

20 Brix divisions (accuracy is +/- 0

Item Description: Portable DOT-4 Brake Fluid Refractometer

1oz Microscope Immersion Oil B, 1.5180nD Refractive Index, Non-Drying for Microscopy DOT3 • Waterproof models offers IP65Immersion Oil, Type B, 1 Ounce Squeeze Bottle with precision drop control OEM Factory Filled Product HOW TO USE: Using a clean pipette, apply the oil to the positioned slide. Apply as many drops as needed to properly engulf your slide. Avoid entraining air in the oil when applying it to the microscope (the oil's viscosity will make the bubbles suspend in the oil for some time before settling out). The bubbles, acting as lenses, destroy the image or