$29.99 for 5 Vial Kits

pHLip Test

The pHLip Test is a B100 Fuel Quality Test Kit.  Just add biodiesel to a vial of red Indicator solution, cap it, “pHLip” (flip) & wait 10 minutes.  This is a VISUAL check, not a quantitative analysis; nearly as sensitive as ASTM in detecting dissolved contaminants.  “Clear & Bright” results indicate B100 of excellent quality.

The pHLip Test detects:

• Aged or oxidized, acidic biodiesel by a color change to orange then yellow. Color shift is linear with decreasing pH.
• Hydroxide catalyst contamination by a color change to magenta then purple with high pH to prevent engine damage.